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Staff: Editor - Darrell R. Sage Associate: Shirley I. Sage Cover by Ted Gocal
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ITEM
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Data Pack (Loranger)
PACKCOPY
software copier
Program
Library I (see previous issue for description)
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Library II (see previous issue for description)
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Library III |
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U.S. & Canadian Price
$5.52 US
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Summer Consumer Electronics Show - 1985
by D. Sage, Editor
The trip to the Summer CES has become something akin to a religious
pilgrimage to those of us who follow the home entertainment market. With
the press it may be even more like the salmon swimming upstream to spawn,
they're in a big rush to get there and already have their minds made up as
to what to do when they arrive. Too bad, this is the last major
opportunity for manufacturers of home entertainment products to display
their wares before the Christmas season.
Like everyone else my wife and I made the trek. We traveled by car
again. No lost gas caps and we even stayed in Illinois this year. Since I
am originally from Illinois, I have traveled to Chicago many times and am
well aware of why it is called the "Windy City", but Chicago is usually
warm in June. Away from the lake it is often hot this time of the year.
Well this year it was cold and windy. Our last day at the show the
temperature finally rose to a high of 70.
The cool outdoor temperatures were only equaled by the cool attitude
of the press to this show. This year's events went largely unnoticed. The
general tone of the show as less flamboyant and few companies were plying
the press with food and drink. Let's hope that it doesn't take an
elaborate party for the press to cover something, but I wonder. The Wall
Street Journal typically covers this show with a number of columns, but
even they failed to do more than print a rehash of old news about
Commodore and Atari. In any case, I noticed that the reporters did a lot
of talking but little listening. I always thought the purpose of the press
was to collect information rather than create it. One would usually expect
that in an interview, the interviewee would be doing most of the talking.
If this is the way most of the periodical press conducts itself, it is no
wonder much of the information they print is inaccurate and misleading.
More on the press and the reasons for my negative attitudes later. Oh
yes, Atari was at CES after all. They had earlier cancelled their large
display space, but were back in a modest room with tables and computers
scattered around the walls. They were showing the new versions of the old
64k 800 and the new 128k version as well as a revamped 130ST.
The 130ST is no longer a 128K version but a 256k one that cannot be
upgraded to the level of the 512K machine. Earlier the 130ST had been
cancelled when Atari decided to primarily market their 512k Macintosh-like
machine through computer stores. The revamped 130ST, now designated the
260ST, was redesigned for sale through mass merchandisers. I have doubts
whether this machine will ever appear anywhere other than at a trade show.
Producing a machine that is not upgradeable is a mistake. Who would buy
one, when for a few dollars more they could get the super machine with
twice the memory. Oh well, the machines seemed to be performing quite well
and drawing a lot of interest from the people crowded into the room. You
will probably be hearing more about the Atari machines as the time
approaches for them to begin appearing in stores. Atari was also
demonstrating a laser disk add-on using the standard size audio disk. The
demonstration disk contained an encyclopedia data base that could be
searched by subject at high speed. The player will also be capable of
playing audio disks as well as data disks. It is a read only device that
will provide computer users with access to data bases that require mass
storage in excess of normal hard disks.
Commodore was at CES in force with one of the larger displays in
McCormick West (most of the computer and software displays are located in
McCormick West, rather than in the main exhibition hall). The Commodore
display was divided between products for the U.S. and the international
market. The international display included the Unix machine and the IBM PC
look alike. The U.S. display concentrated on the new 128 with a few 64's
scattered around. For Commodore this must be the year of the 128. The
Amiga Lorraine was not visible and rumors indicate that it has been
delayed again. There are also indications that the Lorraine will be priced
over $2000. So much for the home market. I may be wrong, but I get the
impression that the new management of Commodore is moving the company away
from the home market and that the 128 ay be the last such product they
introduce at the lower end for some time to come. For some reason everyone
seems to be terrified of the home market. If the 128 had been introduced a
year earlier, it would have been a success, now I am not so sure. The new
disk drive is super, but may still have some problems. It was not slated
to start shipping until a couple of months after the 128 shipped. What
good is a new machine without the disk drive necessary to show off its
capabilities? Maybe Commodore is hoping they will be able to unload the
rest of their cludgy 1541's. If I buy a 128, I think I will wait until
both it and the new drives are fairly clean. I still remember my
experiences with the 64 and the many 1541 drives I have had. I always
recommend people be cautious about buying the first computers off the
assembly line, regardless of the manufacturer. From what I have read about
the IBM AT, no one seems to be exempt from problems with early machines.
Of course, if you want to be among the first to own a new machine, then be
prepared for the worst.
Nintendo was showing off their new high resolution video game machine
and its new robot accessory. If the video game industry is still alive,
then this machine should do well. If you will remember, Nintendo is the
company that gave us "Donkey Kong" in the arcades. There should be a lot
of write ups on this product, since Nintendo threw a big evening press
party with lots of food and prizes. Unfortunately, I didn't read my press
packet until after the party was over, so we missed out on the goodies.
The Nintendo Entertainment system includes the main console, the
interactive robot, one robot game, and two controllers, all for a
suggested retail price of less than $130. The robot interacts with the
video images on your television and is designed to play a variety of
games. The graphics are superior and at this price the system is a
bargain. A number of games have already been developed for the product and
new introductions are slated at two-to-four each quarter. A light gun for
use with shooting games was also on display. The system itself has a
visually appealing design. Some games include a limited editing feature,
where players may modify game play. Unfortunately for those of us in other
parts of the country, this product is slated to be introduced first in the
New York area around September. No one ever introduces anything in the
midwest. It's always either the east or west coasts. Fortunately, I have a
number of contacts in the New York area and will have them on the look out
for this product. My biggest problem is figuring out when I would get the
time to play with this machine. Outside of reviews, most of my games
simply collect dust. Maybe when I retire...
Speaking of robots, I think one would make a nice addition to our
family (my wife will probably kill me when she reads this). TOMY had
robots again, including the new Omnibot 2000. In addition to the 2000 and
the line of products introduced last year, TOMY was also showing Chatbot,
Hootbot, Spotbot and Flipbot. These latter products are smaller robots
similar to the venerable Dingbot and Verbot introduced last year. The 2000
includes a fully articulated arm and grasping hand. Although not in the
class with Hero, these products are much more affordable. Somehow I failed
to get the actual price for the 2000. Look for it to appear in the
Christmas catalogs for Sears and Wards. Robots are the coming thing. A
number of companies had interfaces to allow you to program robots, with
one company specializing in an interface for the Ominibot 2000 using a
Commodore 64, Apple, IBM or Atari computer. The company, Computer Magic,
also plans to introduce a number of games for the smaller Verbot robot. If
the kids want a pet, this may be an easy solution. No feeding or paper
training required.
Casio had a large display of their marvelous keyboards. A number of
these can be interfaced easily to a home computer (sorry, not the ADAM).
Casio was also showing their line of hand held computers, calculators,
televisions and watches. Yamaha had a smaller display of their keyboards
in one of the side rooms at the main exhibition hall. Although they did
not have their MSX computer on display, it has been rumored that they will
be introducing that machine in September. It is expected the computer will
be sold through music stores initially, largely as an accessory to their
keyboard and midi systems.
One of the MSX software vendors at the show confirmed that two MSX
machines would be introduced in the U.S. in September. The machines they
named were the Yamaha system and Bondwell's revamped Spectravideo system.
Although other Japanese companies such as Daewoo had MSX machines on
display, no one seemed willing to say if or when these machines would be
introduced here. I had a rather interesting discussion with a Daewoo
representative about which joystick port should be used with a one-player
game. Unfortunately he spoke little English and I never added Japanese as
a second language. Another Japanese representative of Daewoo tried to
intervene but his English was not much better. I tried to ask about
introduction dates, but they only laughed. When I left, the first
gentleman was still trying to play a game with the joystick plugged into
the wrong port.

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Bondwell
was much better organized and somewhat easier to communicate with. Their
PC compatibles seemed to be the main focus of their display although they
did have two MSX systems set up. The MSX attracted few members of the
press, but seemed to be drawing a number of buyers and retailers.
The MSX computer on display was named the Express. I assume this is a
reworked version of the earlier MSX computer that was introduced by
Spectravideo, before Bondwell bought them out. At least the new computer
has a somewhat different appearance. The new machine now comes with a
built-in 3 1/2 inch disk drive. It is fully MSX compatible and includes
the standard I/O ports and cartridge slots. The Express comes with a
carrying case and has the overall appearance of portability. A variety of
peripherals were announced, including 64k expander, 80 column card,
external 3 1/2 in. drive, data cassette, and a network interface card that
allows connection to a 10 megabyte hard disk. The system supports CP/M
software as well as all MSX software.
One of the sales representatives indicated that they would be shipping
the product in September, but that we probably could obtain a review
model. By next issue, I hope to have one of these machines in my hands. A
lot of people do not seem to be impressed by the MSX, but they have
generally done quite well overseas. These are good solid machines, backed
by a large number of reliable Japanese companies. I expect that once
Bondwell and Yamaha have broken the ice, the other companies will soon
follow. These machines are excellent for game playing, small business and
home applications. The main unit should be priced around $200. Since these
computers were introduced elsewhere, there is already a large software
base that will make them a more attractive buy when introduced here. I
particularly like the portability feature of the Express when combined
with a small portable TV or monitor. You could even use one of the small
LCD TVs. The MSX's could have a big impact, but if they don't enter the US
market this year, I doubt if they will have a major impact.
A Dutch software company, AAKOSOFT, had an interesting software
display. They had a number of MSX machines all running their software. A
lot of their game software is of the flight simulator variety. A new game
to be introduced this year will allow two MSX computers to be hooked
together. Why would anyone want to do that you ask? So that two people can
play a flight simulation combat game at the same time, is the answer. Each
player's screen would give a first person perspective and the object would
be to evade the other player and shoot him/her down. Sounds very
interesting.
Some of the press who attended CES must have gone to the wrong place.
I realize Chicago is large, but McCormick place is hard to miss. Anyway,
one newspaper reported that the MSX computers were not going to be
introduced in the U.S. I wonder who they talked to, must have been one of
those investigative reporters.
While the Japanese may be preparing to mount an invasion via the west
coast, the real news is -- THE BRITISH ARE COMING!!!
Amstrad, a manufacturer of one of the more popular home computers in
England and Europe, has announced that they will be entering the U.S.
market in September. Let me tell you, I talked to representatives of this
company, they are serious. The machine they have been successfully
marketing overseas is the CPC464, a 64K cassette based, Z-80 system. That
system runs CP/M software as well as software using Amstrad's own
operating system. The product they are introducing in the U.S. is a
similar machine that is disk based and includes 128K. The machine is
designated the CPC6128. The disk drive is built in and the computer comes
with either a monochrome or color monitor. An 80 column display is
supported by the system and it includes Digital Research's GSX graphics
enhancement as well as BASIC and LOGO languages. Word processing software
is also included. The disks are 3 inch and although the drives are
single-sided, the disks are reversible so that both sides can be used for
storing data. Like the CPC464 this machine is also a Z-80 and comes with
CP/M 3.1 and the AMSDOS operating system. Initially this product will be
sold in two configurations: 128K computer with monochrome monitor and
Wordstar for a suggested retail price of $699 and the computer with a high
resolution color monitor and Amsword word processor for $799. Both
machines are backed by a full one-year warranty. Yes, a full one-year
warranty. Service will be provided through our good old Honeywell Service
Centers that many of you have visited with your beloved ADAMS. The
computer includes standard interfaces, so you may connect the printer or
modem of your choice. An external disk drive may also be added.
Amstrad has chosen a sound strategy for marketing this computer. They
are in no rush to get rich and are taking a long term approach to building
this product into a successful competitor. A great deal of high quality
software has already been produced for the CPC464 and that software will
run on the CPC6128. The company indicated that they expect initial sales
of the system to be small and are willing to take their time in
establishing the product in the U.S. because they feel that over the long
term the U.S. can become their biggest market. They have analyzed the
reasons other companies have succeeded and failed. I believe they are
serious and have a good chance of succeeding. We will be following this
company very closely in the months to come.
I spent quite a bit of time at the Amstrad display looking at the
machines and software. I also talked to a number of the company's
representatives including the President of their U.S. operations. I found
these people to be quite helpful and cooperative. They were willing to
talk without continually handing out a bunch of hype. One of the games
that was running, was a robot arcade type game involving a large number of
screens. The graphics were crisp and detailed. Images were
three-dimensional and game play seemed quite interesting. The initial
offering of software in this country will be around 200 titles. These
exist, they are not planned. I have seen some of the British computer
publications and Amstrad titles are plentiful.
We hope to have a more detailed review of this machine in our next
issue. We were promised a review machine and hope to have it in the next
couple of weeks. Generally, I liked the keyboard and overall design. My
only concern at this point has to do with the 3 inch disk drive. The 3
inch drives are common in Europe and not in the U.S. The company will have
to make sure that disks are plentiful and easy to obtain, unlike ADAM's
digital data packs. If they can get disks and products to the consumer
then that should not be a serious problem.
To announce the CPC6128, Amstrad held a press conference that included
a small champagne luncheon. Naturally, where there is free food and booze,
you will find the press. Unfortunately, I was not impressed by the conduct
of some members of the press that attended. The Amstrad representatives
had some difficulty in getting the attention of their guests when it as
time for the press conference to begin. A number of these people continued
to talk among themselves during the presentation. Some even walked off
before the presentation was over; they apparently had already gotten what
they had come for--food and booze. A question and answer period was held
following the formal presentation. The only intelligent questions were
posed by representatives of the British press. Most of the other questions
were generally irrelevant and indicated a lack of interest. Needless to
say, the question and answer period did not last long. My guess is that
you will not be seeing much on this machine in other U.S. publications. If
you do I will be surprised and will expect it to be largely a rehash of
materials presented in the company's press kit.
Most of the software displays were for the Commodore 64 & 128, the
Macintosh, Apple or IBM with a few Ataris thrown in. If you were hoping
for something on the ADAM, forget it. Coleco was not there and as far as
we could tell they did not even send a representative. We did talk to
representatives from M.W. Ruth, Extended Software, and IMAGE Microcorp,
all of whom still seemed to be quite positive about the ADAM. Rumors about
an MSX operating system still exist, but if it comes it will probably be
too late to make much of a difference.
Overall this year's show was quite enjoyable. There were no
breakdancers or much else in the way of commercial entertainment offered
by exhibitors. McCormick West was no longer completely dedicated to
computers and software. The adult video entertainment displays had taken
over a portion of one floor. Many small companies simply cannot afford to
spend the money it costs to have a formal exhibit. The absence of these
companies contributed greatly to the reduced space occupied by the home
computer displays. In spite of all this and the level of competition
existing today, the general attitude of most companies' representatives as
well as those of retailers remains quite positive. I think most of us
still recognize that this industry is a long way from maturation and still
has plenty of room for growth. For now all we can do is wait and watch.
Return to Top
Ramblings From
The Ridge
by D. Sage
Hard to believe it's that time again. Another issue of ECN and I'm
still running behind. I have been hard at work on some software projects
for the ADAM, one of which has been extremely time consuming. What is it?
Well, if it gets finished by the time we go to press, you will see an ad
in this issue. Otherwise, I have to guard my secrets well or some of my
competition that seems to be short on creative ideas will jump on the
bandwagon. Between piracy of our software and copycats, it is getting
harder and harder to remain profitable.
In addition to our software projects and ECN,
we have a number
of projects in the formative stages. We will keep you posted, but
unfortunately most of this stuff we have to keep the lid on until it is
more finalized.
Summer has arrived on the ridge along with heat
and thunder storms, two denizens that computers don't need. Some day we
hope to have a better cooling system and a back up power supply, so
that these conditions don't require us to shut down. Remember even
spike and surge protectors may not be able to save you from a direct
lightning strike. Sometimes the only safe action is to actually unplug
your system. When it gets hot either keep your ADAM cool or don't
operate it for extended periods. Heat can cause a computer to develop a
variety of mental ailments from loss of memory to schizophrenia. Since
we are located on a high ridge we are a regular target during lightning
storms. During those times I am forced to shut down and relax. One
evening recently we were subjected to heavy rains accompanied by high
winds and a brilliant lightning display. The next day when I sat down
at one of my computers, I found little puddles of water on the keys of
the keyboard. Surprise, surprise. Fortunately, I was able to shut
everything off and dry it out with no apparent damage.
This is issue nine of ECN and we continue to
get a substantial number of new subscribers. So far the new
subscriptions have exceeded those who have failed to renew. This issue
includes a number of excellent contributions from our readers. We
really appreciate this type of support. As new product introductions
decline, the number of reviews will also decline. Our response will be
to publish more program listings. However, we
continue to receive printed listings of programs without software on
either disk or data pack.
Please remember to send the software on disk or data pack and it will
be returned. If we fail to print something you sent us, don't be
disappointed. We can't print everything and we can't print anything
that someone else may hold a copyright on such as a program from a
magazine. Even though you modify the program to run on ADAM, you must
obtain the consent of the owner of the original program before we can
use it. In a couple of cases the materials you sent did not include
your name and address. Always put your name and address on any review,
program, article, etc., not just on the correspondence accompanying it.
Sometimes these do get
separated.
For those of you ho provided information on
Davasan,
SmartSpeller, and other products, we appreciate your help. If you hear
of a new product for the ADAM, pass the word on to us. If you obtain
the product, drop us a note. A review
would be helpful, but we will take what we can get. Usually any
information is better than nothing.
A commercial printer interface now exists for
the ADAM. Information on that and other products will be covered in
reviews and other portions of
ECN.
Issue 3 of ECN is no longer available. I doubt
that we will have it reprinted unless there is substantial demand.
Issues 4, 5, and 6 are in short supply and will not be available much
longer. Since most of you seem to have found sources for ribbons, we
will no longer be carrying those for sale.
Revisions of PACKCOPY have been completed and
all owners have been notified. The revisions include: the ability to
create a disk version of BASIC that includes the program autoboot; a
single disk drive copy; copy from one data pack to two disks;
improvements in the copy routine to increase the reliability of copying
Super Games; and a special feature for copying the short tapes (Donkey
Kong & Donkey Kong Jr.). Software using data pack blocks above 159
still will not run from disk. All orders for the update will be filled
as quickly as possible, but please be patient. If your version of
PACKCOPY does everything you want it to, you may not even want the
update. It's up to you.
Our latest software, CONVERT (see ad), is in
the testing stages and should be ready for shipment by the first of
August, but I learned a long time ago that when you start setting
deadlines you are asking for trouble. Nevertheless, I do feel that we
will be on time with this project. However, if it is delayed we will
hold all orders and checks until it is ready to ship. If the delay
becomes too great, orders will be returned. Return to
Top
West Hartford Endings
by D. Sage
By the title change, you should be able to tell
that this column is on its last legs. There seems to be little purpose
in continuing a column with no news. The computer electronics division
at Coleco appears to have ceased its existence. Sources have told us
that the division is now down to four employees and we are aware of a
number of people who are no longer with the company. The consumer
support operation is still in existence, taking orders for products and
trying to answer questions. It appears that a number of the more
experienced personnel who used to handle calls or, the Coleco hot line
are no longer with the company. We would like to thank Coleco's staff
for finally beginning to refer some of you to us for support. Too bad
Coleco did not recognize the importance of ECN a long time ago. We also
would like to thank the many Honeywell Service Centers that have
advised ADAM owners that
we are alive and well. Although we seldom received any support from top
management at Coleco, I would like to thank those still with the
company and those that have departed, that were kind enough to spare
their valuable time to answer our questions and that recognized the
importance of organizations such as ours to the success of home
entertainment products.
If you are expecting new products from Coleco,
don't hold your breath. Everything that was in the pipeline, is pretty
much now in production. When such items as Jeopardy, Family Feud. Best
of Electronic Arts, and 2010 (text adventure) ship that will probably
be the end. We are unaware of any other products on ddp, disk or
cartridge that were in the works. Other items are no longer listed on
Coleco's order forms or in their catalogue sent to ADAM owners. There
won't be a SmartBasic II. A total of only nine of the Super Game packs
will have been produced at the close of business. Does anyone remember
how many titles were originally announced??
All this means that we are now pretty much on
our own, except for maintenance support through the Honeywell Service
Centers. No the world hasn't ended. A few companies like Martin
Consulting, International Computing, Image Microcorp, Sage Enterprises,
and others whose ads appear in these pages continue to work for you, by
developing new products. Time remains our greatest enemy. The
development of software takes time,
sometimes months. As time passes more and more ADAM owners will put
their ADAMs aside for another system, sell the ADAM, or lose touch with
sources that advertise ADAM products. As that happens, software sales
will gradually decline until it is no longer profitable for these
companies to produce products. This does not have to happen. The ADAM
can be a useful machine for years to come. A lot of school assignments
have been completed on these machines
along with an awful lot of correspondence. Many ADAMS will perform
relatively flawlessly for years to come. The printers may require some
cleaning and maintenance from time to time, but thanks to their
simplistic design, major breakdowns should be relatively infrequent.
Now that alternate printer interfaces are becoming available even this
will be less of a problem.
An excellent library of Colecovision game
cartridges already exists that has been supplemented to a limited
extent by the ADAM library of games and educational software. Many of
these games are timeless and can hold the interest of young and old
alike. In addition to Coleco's offerings of productivity software, more
and more independents are producing products to fill the gaps in those
areas. Use your ADAM until it gives up the ghost. There is hardly any
reason to throw away the investment you have made. Yes, there will be
other computers that you will probably buy if you are like me. But, I
still go back to the ADAM when I want to play a high quality arcade
game. No I'm not a cheerleader for this product, we picked the ADAM to
support because it had the potential to be the home computer of the
future. I still believe that if Coleco had given the product the
support it deserved, it would have achieved that goal.
If you remember, we reported some time ago that
Lazer Microsystems was the company that developed SmartBasic. You
remember SmartBasic and
the mysterious spaces that appear in REM and DATA statements. Well I
have recently learned that Lazer is supposed to have been involved in
adapting CP/M for the ADAM. Now I wonder
who was responsible for not including a commented copy of the BIOS for
the ADAM on the distribution media. Developing patches for CP/M without
a commented BIOS is truly a nightmare. Just another example of the kind
of things that guaranteed ADAM's failure.
I hate to end this column on a down note, but
we have been advised
that Westico, the primary supplier of commercial CP/M software for the
ADAM, has gone belly up. We ere advised that they had stopped taking
orders and had filled those on hand, but have not been able to verify
that information. Commercial CP/M software will be available from
another source and this is covered in one of our CP/M articles in this
issue.
In an effort to overcome the negative
information in this column, I
should report that Sydney Software is supposed to be shipping WIZTYPE.
Sounds like the BEST OF BC may have been successful enough to justify
additional products from that company. Well, let's hope so. Maybe they
will release some more products that are not already available in
cartridge form.
The news that normally appeared in this column
about third party
companies will be moved to Ramblings in the future. See you there. Return to Top
What
About The Competition?
by D. Sage
If you read our lead article, you already have
some idea of what has
been going on in the home computer industry. Of course companies like
Apple and IBM never show at CES. They are afraid of having their
products labeled as consumer products. Might tarnish their business
image. I
mean what company would want to buy a computer that was shown at CES? A
number of other companies
did not show at CES and these included Sinclair and some of the IBM
look alikes.
Sinclair has been experiencing financial
troubles of late. The lack
of sales of the QL have not helped them any. Here is an example of a
high powered computer with a relatively
low price, being blown out of the water by such products as the
Amstrad, Commodore 64, and some
machines you probably never heard of, most of which are running either
a Z80 or some version of the 6502
CPU. Much of the problem with the QL may be its nonstandard interfaces
and video. The fact that it has an
85 column screen in high resolution mode just doesn't help. On top of
this their parallel interface has been
having problems. Many parallel printers don't work with it. The QL is
now selling in the U.S. I should
say the QL is now for sale in the U.S. If you want one you are going to
have to buy a special monitor to handle
the 85 columns. External disk drives are now available, so that you
don't have to rely on the built in
wafer tapes. Where do these engineers come up with these ideas? A
continuous tape to store data on makes
little sense with the new smaller disk drives that hold several times
the information. I admit that the ADAM's
digital data drives were a real engineering feat, but with bare disk
drives wholesaling for around $39.00, this doesn't make much sense. I
think I would have given the guy with that idea the boot a long time
ago. My
suggestion is don't rush out and buy a QL. It may have a 68000
processor, but it supposedly only uses 8 address
lines. Even the QL User (an independent publication) doesn't seem to be
overly enthusiastic about all these
problems.
IBM has been busy slashing prices of the Jr.,
but with all of its
promos no one seems interested in stocking them. IBM is either going to
have to really cut prices or pull and
trash them.
I was checking the stock market the other day
and lo and behold
Coleco's stock had climbed above Apple's. Who would ever have dreamed?
Don't worry about Apple, they are
going to recover and somebody will clean up when they do. Now that
Steve Jobs has been slid to the side
the company may return to promoting the concepts that made them rich. I
can't imagine why anyone would try
to kill the most profitable product line (2e). My suggestion to them is
that if you have a good product
concept, build on it. I suspect that is exactly what the man from Pepsi
will do. Now that Jobs has been kicked
upstairs maybe the Woz will return with some more super ideas.
Speaking of stock prices. If you want to buy a
computer company
cheap, you might consider picking up Commodore. If I had the coins I'd
buy a big chunk of stock, fire top
management and replace them with almost anyone and get rich. Everyone
associated with the Plus-4 and the
Commodore 16 would go out the door. The net thing I would do is add at
least one standard interface to the
128, either an RS-232 or Centronics. I have heard rumors that there
will soon be an interface to allow you to
connect a hard disk to the 64 or 128.
C.O.M.B. is selling 64's for $110 and the C64
Executive portable
packaged with a dot matrix printer, EasyScript, and the Manager for
only $488. If you need a cheap portable
system you may want to consider this buy. C.O.M.B. is a liquidator that
advertises in the Wall Street Journal.
One warning
about the 64 portable, I've heard it is pretty flaky if you try to hook
up a second disk drive. Of
course every 64
I've owned has been flaky with two drives and a printer hooked up.
Nothing like watching your
computer go off into never-never land because you failed to turn off
the printer when using both disk drives.
Will the 128 have the same problem? Oh yes, the 128s are shipping now
without disk drives. Sears has the
128 and disk drive listed. If I had the room, I might buy one just to
test it out.
Atari has begun shipping the 512K ST overseas
(520ST) and has
promised established Atari user groups in the U.S. first crack at
initial U.S. shipments. So far the 520ST
has not been licensed by the FCC. Shades of the problems encountered by
the ADAM. Why can you sell a
computer anywhere else in the world without passing FCC licensing
requirements and not here in the U.S.? We have some of the strangest
laws and regulations of anyone outside of the U.S.S.R. Large computers
produce all sorts of garbage interference yet they do not have to have
FCC. approval. Does this make sense? Without the
FCC. many computer products would ship on time. Often failure to meet
FCC. standards
requires major redesign to solve a minor interference problem. The
Commodore 64 went through tons of
changes to limit this kind of interference. The ADAM was reported to
have been delayed as much as 6 months
because it couldn't meet FCC standards. My toaster and fluorescent
lights cause more interference with radios and
TVs in my house. Why aren't they licensed. I can see it now. GE
announces new toaster - introduction
delayed by FCC. Come on give s a break.
Speaking of GE. Still no announcement on their
newest product.
Can't get FCC approval? Huh!!
Enough. Enough. More news next time. My fingers
are
developing blisters and the temperature is rising in my computer room.
Plus I think all this equipment is emitting strange
radiation that may be affecting my sanityityityity...... or could it be
the Jack Daniels? Return
to
Top
Product Review: ADAM World
Software
by John Busby II
Product: SmartSpeller, DataCalc, Adam Filer
SmartSpeller: this is a condensed
version of a dictionary. To use the
program you must first format a disk/ddp with the program so you can
use it in the word
processor mode. Then
switch to the W/P mode and type your text in (500 word limit) to each
file.
Then you reload BASIC, load SmartSpeller and
start to use the
program. There is
a lot of changing disks/ddps to make the program work. This is the only
way that the dictionary
can check your
words. The program loads your data into memory along with the
dictionary. Then you can see
every word of text. The program asks you if you ant to look up spelling
or go to the next word. At the end of checking the program then takes
all your work and puts the corrected file into a separate file that you
name. Then you can print it out using the word processor mode. It
operates much like search in SmartWriter.
DataCalc: this program does not have all
of the tools as
does AdamCalc. The screen has all the commands at the top. Single
letter driven, it also uses the Smart Keys to
move the working grid on the screen. It has all the functions of a
large spread sheet. It's easy to use.
Adam Filer: This is a great filer. It
prints out labels right
on the money. It also prints out columns and has features with totals
and averages. The best part of all is you
can store more than one file to a disk/ddp.
All and all I have to say that the programs
work well. I had trouble
with one program, called up the company and one of the programmers
talked me through changing the
program to work. The programs come with instructions that are easy to
read. I had no problems with any of their
software. Return to
Top
Product
Note: SmartSpeller
by Al Taylor
I just received SmartSpeller from Adam World.
It's a series of
Basic programs. The DDP version must be very slow. I got the disk
version which requires numerous switching of
disks. I also
encountered many misspelled words in the dictionary!! More on this
later.
Return to
Top
Product Review: Eve Sp-1
Interface
by Joe Blenkle
Product: RS-232/Centronics Interface
Manufacturer: Eve Electronics Systems, 2 Vernon St., Suite 404,
Framingham, MA
01701. Phone: (617)
653-3003
Requirements: ADAM, Disk Drive
Media: Software on Disk/Hardware
Warranty: 90 day
Price: $139.00 plus $6.00 shipping from Eve Electronics
Rating: 10
I can find no faults with using an EPSON
printer that prints 10 times faster than Adam's own printer. That's
what the SP-1 Interface from Eve Electronics allows you to
do.
With it, you can hook up any parallel or even
serial printer or
modem to ADAM, eliminating the need for Adam's own noisy and slow (but
lovable) printer. The SP-1 hooks into the side expansion port of ADAM
and is housed in a plastic box about 3 inches wide, by 6 inches long
and two inches high. A printer cable runs from the box to your printer
and plugs into its parallel or serial
port.
Included with the SP-1 is a diskette with a
number of utility
programs on it. There are CP/M programs to initialize both the serial
and parallel ports for modem and printer use and there are several
Basic and machine language programs to allow you to use your "new"
printer in Basic and with Smartwriter files.
The Basic initialization activates PR#2 and
PR#3 with PR#2
being a parallel printer and PR#3 a serial printer. PR#1 remains Adam's
printer, so conceivably you could have
three printers hooked up at once and use them all.
SmartWriter files are printed through another
Basic routine which
prompts you for the name of the file, maximum number of characters on a
line, lines per page, etc... The only
drawback is that this routine won't recognize some of the printer codes
used (underlining, super/subscripts, etc..) and leaves them out in
printing. Eve Electronics will specially configure your software for
you to match
your printer so that these features can be accommodated.
Needless to say, for the serious ADAMite, the
SP-1 is a "must buy"
item. It's really a pleasure to be able to print at 100 cps rather than
Adam's 10.5 cps and I think the SP-1 rates a
perfect 10. Return to Top
Product Review: Eve Sp-1
Interface (9-2)
by D. Sage
I wish I could share Joe's enthusiasm about
this product. We all
want to see such a product available and I like to see small companies
such as Eve be successful. Unfortunately, we
have had two
SP-1's and have yet to get them to work with any of our printers.
Hopefully, the people at EVE
will be able to resolve this problem. We tried the product with both an
Expansion Model and a stand-alone
ADAM. The SP-1 interfered with the video chip on the Expansion Model,
causing it to produce random graphic
characters rather than the normal screen. With the stand-alone ADAM,
about all it did was to lock up the
machine and leave a series of blinking characters mixed with the Basic
text on the screen. I am hoping to have all of these problems solved
real soon. The Eve staff have been cooperative, but I would suggest
that you inform them of the printer you own and make sure that the SP-1
works with that printer before ordering one. Since we
don't have any serial printers, we were not able to test the serial
interface on the SP-1. By next issue I hope to be
able to make a recommendation on this product, one way or the other. Return to
Top
Product
Review: The
Secretary
by David Pelletier
Product: Word Processor
Manufacturer: Elliam Associates, 24000 Bessemer St., Woodland
Hills, CA 91367.
Phone: (818) 348-
4278
Media: Disk
Requirements: ADAM/Disk Drive, CP/M 2.2
Price: $12.00 + shipping/handling from Elliam Assoc.
Rating: 10
The Secretary (public domain CP/M 2.2 program.
SIG/M
VOLUME 109) is a 'simple' word processing program that will give you
features that SmartWriter can't for a very low price. The User Manual
is included on the disks that come from Elliam and can be printed out
with the word processor
or the Control P function. The Secretary will: automatically center
text, automatically underline, justify the
right margin. The program allows you to 'chain' files together. In
other words, it's possible to print a letter and
have the program automatically get another file to print without you
having to load it.
For the money, you can't beat it with a stick.
I'd give it a 10 for ease
of use and capabilities! The User Manual includes a section for the
CP/M version and is very extensive. Definitely worth looking into for
anyone who has need for a more complete word processor at a cheap
price.
Return to Top
Product Review: Education
Library
by Al Hill
Product: Education programs
Manufacturer: Davasan Software
Media: DDP
Requirements: ADAM
Warranty: 90 days
Price: $39.95
Rating: 1
I ordered the data pack the first week of
October 1984 and
received it about six weeks later with a letter apologizing for the
delay. Included was a coupon good for a 25%
discount on any product ordered in the future.
The initial setup and loading instructions are
adequate and easy to
understand as are the instructions for the 15 individual programs.
After loading Basic I tried inserting the Davasan tape, but the drive
door would not close. I turned the tape over putting the blank side out
and typed RUN
MENU. The tape ran to the end and stopped. After several tries I
decided that it must have been bulk loaded and
inserted backwards. I took the cassette apart, reversed the tape and
tried again. It loaded. Luckily the tape was a
Sony LNX90 that is screwed together. I wrote to Davasan explaining what
I found and can only assume they started
watching these problems as I did not receive a reply.
All fifteen programs were written for other
computers and
rewritten for ADAM. The programs are written into a larger program that
allows one to return to the main menu by
pressing CONTROL-C then RETURN. I will give a brief description of each.
Three Dimension Plotter plots graphs
from formulas that
can be modified or replaced by the operator. There is no provision in
the program to return to the main
menu.
Teacher asks a series of questions to
which yes or no can
be answered to determine the identity of an animal. Animals can be
added to the file and the program can be
changed to include different subjects.
Binary Search is a simple program that
produces a random
number between 1 and 100. You are given six chances to find it by
setting lower and upper limits and adjusting
them in response to program feedback. There was a typographical error
in line 330 that doesn't affect the running of
the program.
Bull-Cow allows you to select a five
digit number and the
computer also selects a number. You type in a five digit number and the
response is the number of bulls
(correct number, correct position) and cows (correct number). The
program then prints a number and you enter
it's score. Both
myself and my daughter have written down the program's numbers and our
responses numerous times
and end up with the same response from the computer after it "thinks"
long enough for us to eat-breakfast. It
then responds: "YOU GAVE ME IMPOSSIBLE SCORES."
Civil War allows you to fight the major
battles of the war all over
again. It
has been many years since I have studied the Civil War, so I cannot
attest to the accuracy of the program. My
daughter and her friends lost interest in the game quickly.
Depth Charge allows you to sink an enemy
sub using three-dimensional coordinates. It is of passing interest.
Hamurabi gives you a chance to run a
town and has 'cute' little statements in response to your inputs. I'm
not sure how this ended up in an educational program.
Monster Speller presents a series of
blanks for which you are to
guess the word. A monster starts out of hiding as you miss letters. It
doesn't look much like a monster and just
about any version of hangman is much more educational and exciting. The
only way to adjust for age levels is by changing data statements.
Math Dice shows two dice and you use the
keyboard to input the
correct number.
Cash Register asks for the cost of the
item and the amount
tendered and then lists the change due and the denominations. It is
more educational to sit down with your child, some items, fake bills
and some change and go through the process.
Adam's Newspaper asks for adjectives,
adverbs, nouns, names, locations, liquids and items and creates a
senseless story. The program won't tell you if your adjectives, adverbs
or nouns are correct.
Rocket Pilot gives you control of fuel
burn to safely land a damaged rocket. There are no graphics or need for
a joystick. One would have to graph out each response to
determine if the program works properly, but it does not hold the
child's attention long enough to make it worth the
effort.
Synonyms gives you a word and you type a
word that you think
means the same.
Trivia Quiz is exactly that.
Math Battle allows you to enter a number
which the program
changes to a new number. You enter a math function and you battle the
computer to reach the number or a derivative
of it.
I rated this a 1 for the following reasons: 1)
A number of the programs are of little educational value without
extensive modification. 2) There are a variety of programs in the
public
domain that
are similar. 3) I have one data drive that is used exclusively and
about six weeks ago this tape came
partially off it's reel while loading a program. No other tape has done
this before or since.
Return to Top
Product Review: Basic Game
Library
by Donald Zimmerman
Product: Basic Programs
Manufacturer: Davasan
Media: Data Pack
Requirements: ADAM
Price: $39.95 each or 3 libraries for the price of two
Rating: 6
The contents of this data pack are: Bowling,
Star Trek, Hi-Q, Computer
Stories, Escape, Tank Attack, Empire, Checkers, Golf, Blackjack, Le
Man's Road Race, Lunar Lander, Russian
Roulette, Football and Poker.
None of these games uses high or low resolution
graphics, but rather they
display X's and O's to the text screen. If one were to take the time to
add color to these programs, the graphics would look very nice.
Most of the games will ask text questions such
as "A tank is approaching at
145
yards; what is the angle of your fire?" and respond something like "You
missed by 50 yards; what is the angle of
your
fire?"
The football game has a nice "graphic" screen
and you have many plays that
you can choose from. I rate Basic Game Library a "6" because I usually
don't play computer games, but at $1.77 per game these programs are a
worthwhile addition to your library and are a must if you enjoy playing
against
ADAM.
Return to Top
Product Review: Household
II Library
by Donald Zimmerman
Product: Basic Programs
Manufacturer: Davasan
Media: Data Pack
Requirements: ADAM
Price: See previous review
The contents of this data pack are: Sign
Printer, Diamonds, Diet Minder,
Your Birthday, Check Writer, Day of the Week, Days between Dates,
Liquidity Ratio, Future Projections, Sort-A-List, Envelope Addresser,
Program Merge, Earned Interest Table, Graph Plotter, and Federal
Withholding
Taxes.
What you use your ADAM for determines how you
would rate each of
Davasan's tapes, nevertheless there is enough on each of these two
tapes (see proceeding review) to make them worthwhile for most ADAM
users. I find Household II fits my needs more than Basic Games and
would rate it higher based on my own needs.
I like the Sign Printer because it prints signs
lengthwise on the paper and will produce large signs. It is slow
because the printer prints in only one direction. The Check Printer and
the
Envelope Addresser have provisions for user modifications and have a
real nice feature that will center the
printhead to make it easy to put the check or envelope in the printer.
The Program Merge is a nice utility program
that allows up to ten programs
to be merged and allows the device to be selected for each merging
program. The programs to be merged must
have different line numbers. This must be done first using EBU or some
other renumbering utility program. Some of Household II programs are
amusing and most of them are useful. I must rate it a 10 considering
the
number of programs on it and at a price of $26.63.
While it is my opinion that neither of these
tapes are worth $39.95 by
themselves, they are worthwhile when one considers they offer a third
tape free with the purchase of two. This brings the
cost of
each tape down to $26.63 each. When you consider that there are fifteen
programs on each tape and the cost
per
program is $1.77 each. If one buys these two tapes and chooses Writer's
Assistant as the third free choice,
the entire package must rate a 10 if Writer's Assistant can do one half
as much as Davasan claims. I am glad
Davasan is supporting the ADAM.
Return to Top
User Group News
I would like to thank all of the groups that have
been sending us copies of their newsletters. We appreciate it and will
try to provide more coverage of your activities in the future.
NATIONAL GROUPS
#1 Adam Users Group
P.O. Box 3761 - Attn: Jay Forman
Cherry Hill, NJ 08034
Adam Users Group, Inc.
P.O. Box P
Lynbrook, NY 11563
LOCAL GROUPS
Omaha Adam Users Club - Norman Castro
809 West 33rd Ave.
Bellevue, NE 68005
phone 402/291-4405
Metro Adam User's Group - Russell
Williams
414 W. 149th St.
New York, NY 10031
ph. 212/208-0645
Bill & Nancy Rahn
12426-15th St. S.
Afton, MN 55001
ph. 612/436-6577
Adam Users of El Paso - Dick Lewin
6308 Falling Star
El Paso, TX 79912
Robert R. Marentes
9425 N. 38th Ave.
Phoenix, AZ 85021
Victor L. Watford
P.O. Box 777
Russellville, AL 35653
The (717) Adam Users - Steve
Chamberlain
120 E. 4th St.
Bloonsburg, PA 17815
Genesee Valley Adam Users
Donald K. Zimmerman
5132 Jordon Road
Silver Springs, NY 14550
Donald R. Lager
5415 N. 2nd St.
Rockford, IL 61111
ph. 815/877-7786
Puget Sound Adam Network -
Valorie Zimmerman
22607 SE 322nd, Kent, WA 98042
ph. 206/886-1167 or Barbara Duncan,
ph
206/938-5276 evenings
Alan L. Taylor
612 7th Ave. NE
Stewartville, MN 55976
ph. 507/533-8415 after 6pm
Danny Levitt
4525 S. White Pine
Tucson, AZ 85730
ph. 602/790-9678
The Lake Erie Adam Users -
Jonathan Fligner
2110 W. 36th Street
Lorain, OH 44503
ph. 216/282-8467
between 4:30 pm & 8 pm EST
Tri-Angle Adam Users - Gary E.
Hill
L-5, Oak Grove, Chapel Hill, NC 27514
ph. 919/968-0299
East Texas Adam Users - Jerry
Pritchard
4105 Forrest Trail
Marshall, TX 75670
Robert Dunstan
95 Harland Crescent, Ajax, Ontario,
Can.
L1S 1K2 - Compuserve ID#75026,3435
Dennis A. Jurewicz
4553 Forest Hill Dr.
Pekin, IL 61554
|
Derek Townsend
Box 820
Claresholm, Alberta, Canada T0L 0T0
Richard Bains
7210 Bulen Drive
Anchorage, AK 99507
Brian Stranahan - So. Calif. Adam
Users
8580 Buggy Whip Rd.
Alta Loma, CA 91701
ph. 714/989-1394
Dave Sandahl
USNH, Box 2844
FPO Seattle, WA 98778
H.A.A.U.G. c/o Thomas Rutan
1805 14th Ave. N.
Texas City, TX 77590
Downtown Minneapolis AUG - Tom C.
Gilmore
1424 West 33rd St.
Minneapolis, MN 55408
J.A. Girard
1420 Ave. Langevin Sud, Alma,
Quebec, Canada G8B 6B1
Frank Fleich
13381-19 Magnolia Ave.
Corona, CA 91719
Mike Laurier
7350 Roi Rene
Anjou, Quebec, Canada H1K 3G6
Russell M. Clinton -
Houston Users
Group
8954 Shoreview Ln.
Humble, TX 77346
Al Roginski
4327 Thorndale PI.
Las Vegas, NV 89103
Central Calif. Adam Users
Group
James Turner, Jr.
20110 Ave. 19
Madera, CA 93637 - ph. 299/661-8290
ADAM Washington, D.C. Users Group
Jim Tyson
1811 St. Roman Dr.
Vienna, VA 22180
Inland Empire Adam Users Group
Mike & Paula Smith
6644 Seine Ave.
Highland, CA 92346
ph. 714/862-5807
Hawaii AUG - Harlan Fletcher
2335C Apollo Ave.
Honolulu, HI 96818 - ph.
808-422-4019
Mr. G. Hibbert
P.O. Box 10
Mistatim, Saskatchewan, Canada S0E
1B0
First Canadian ADAM User's Group
P.O. Box 547
Victoria Station, Westmount, Quebec
H3Z
2Y6
Winnipeg ADAM Users Group
David Fordyce, Secretary
729 Government Avenue
Winnipeg, Manitoba R2K 1X5
Greater Cincinnati ADAM Users
Group
c/o Keith Bowman
P.O. Box 434
Alexandria, KY 41001
Metro-Toronto ADAM Group
P.O. Box 123
260 Adelaide St. East
Toronto, Ontario M5A 1N0
|
Return to Top
High
Scores
by Joe Blenkle
Anyone
wishing to add their name to the high score list should send the game,
score, and level to Joe Blenkle, P.O. Box 41746, Sacramento, CA 95841
or
leave an EMAIL message on Compuserve. My number is 70247,2466. Due to
the
ever growing number of games, we are now limiting the list to newer
releases.
A complete list can be obtained by sending a SASE to the above address.
ColecoVision/ADAM
High
Scores
|
GAME |
PLAYER |
LEVEL
|
SCORE |
A.E. |
Joe Blenkle |
1
|
60,400 |
Antartic Adventure |
Jeff Platt |
-
|
176,750 |
B.C.'s Quest For Tires |
Jeff Platt |
1
|
39,490 |
Buck Rogers, Super |
Jeff Platt |
4
|
10,167,642 |
Centipede |
Raymond So |
1 |
204,142 |
Choplifter |
Joe Blenkle |
1
|
32 |
Congo Bongo |
Raymond So |
1
|
9,960 |
Defender |
Jeff Platt |
-
|
1,005,200 |
Destructor |
Jeff Platt |
1
|
316,620 |
Diablo |
Joe Blenkle |
-
|
452 |
Donkey Kong, Super |
Jeff Platt |
1
|
1,201,800 |
Donkey Kong Jr., Super |
Jeff Platt |
4
|
481,300 |
Dragon's Lair |
Alan Neeley |
4
|
87,000 |
Dukes of Hazzard |
Jeff Platt |
4
|
83,570 |
Galaxian |
Joe Blenkle |
1
|
9,950 |
Gateway to Asphai |
William Summerville |
-
|
1,304,535 |
Gust Buster |
Jeff Platt |
4
|
122,090 |
Grog's Revenge |
Joe Blenkle |
1
|
5,960 |
Gyruss |
William Summerville |
1
|
241,400 |
Gust Buster |
Jeff Platt |
4
|
122,090 |
Illusions |
Joe Blenkle |
1
|
46,590 |
James Bond 007 |
Joe Blenkle |
1
|
57,550 |
Jumpman Jr. |
Jeff Platt |
3
|
1,055,175 |
Montezuma's Revenge |
Jeff Platt |
-
|
1,045,900 |
Mountain King |
Joe Blenkle |
3
|
125,360 |
Oil's Well |
Don Lager |
-
|
169,250 |
Pitfall |
Jeff Platt |
-
|
113,458 |
Pitfall II |
Joe Blenkle |
-
|
195,665 |
Popeye |
Jeff Platt |
1
|
166,540 |
Q*Bert's Qubes |
Joe Blenkle |
1
|
126,100 |
Rock N' Rope |
Ms. Leclerc |
1
|
3,000,080 |
Rolloverture |
Jeff Platt |
1
|
42,300 |
Sewer Sam |
Scott Swenson |
-
|
15,799 |
Slither |
Don Lager |
1
|
164,895 |
Spy Hunter |
Raymond So |
1
|
153,935 |
Squish 'Em |
Jeff Platt |
-
|
53,620 |
Star Trek |
Alan Samuels |
-
|
287,925 |
Tapper |
Joe Blenkle |
1
|
182,375 |
Tarzan |
Joe Blenkle |
1
|
162,250 |
War Games |
Joe Blenkle |
6
|
274,260,000 |
Wing War |
Jeff Platt |
-
|
150,200 |
Zaxxon, Super |
Raymond So |
2
|
308,600 |
High Scores as of July/Aug. 1985
Issue
|
Return to
Top
CP/M
& ADAM
by D. Sage
This month's column consists of some excellent
material submitted by two of
our subscribers. John Moore sent in an article on patching CP/M and Dr.
Jeffrey King sent in some general
information about CP/M and sources of software. We really appreciate
their support and hope you find the information they have provided
useful.
Return to Top
CP/M Information &
Sources
by Jeffrey King
For those of you interested in public domain
CP/M software, there is
already a source that carries such software in ADAM disk format. The
best source for this is Elliam Associates, 24000 Besemer St., Woodland
Hills, CA 91367. Their general catalog lists both proprietary and
public domain CP/M
software. All of their software is available in a wide variety of disk
formats, including the ADAM SS/DD format. The general catalog is free
but does not list the greater part of the public domain software that
they have available. A much more detailed catalog, listing thousands of
programs on hundreds of disks is available for $7.50. The cost per disk
is fairly nominal I think about $10.00 per disk (their standard format
is 8" disk, so a formula
has to be applied to get the cost for a given size of 5 1/4" disk).
Their are also a few CP/M programs available
from Gordon Meyer's
freeware exchange, "Do Not Stamp" Software, 2608 W. 6000 South, Roy,
Utah 84067. These are only
available on
DDP.
Some further observations on ASCOM: this is a
very well designed program that allows uploading and downloading of
files, as well as more advanced functions such as communicating with
mainframe machines. There are some subtleties of using ASCOM that were
not obvious from the manual. First, when downloading files using the
CPMUG protocol (equivalent to XMODEM or MODEM7), you
must return to command mode after asking the system you are calling to
download the file, and give the command
"RECEIVE [filename]". This will initiate the downloading process and
cause the file to be saved to disk under
whatever filename you specify.
Another crucial peculiarity of ASCOM is what
happens if you try to scroll across the screen while data is being
received. If text is actively appearing on the screen when you use the
control-arrow combination, the data will stop appearing on the screen,
but will not stop being sent. The display will move back and forth and
when you hit return it will dutifully begin writing out on the screen
at whatever point the sending computer has reached in the meantime!
Another case of "When will that 80-column
card get here?" A way around this on most bulletin board systems is to
halt transmission using Control-S, then use the arrow keys to scan back
and forth. Then use Control-Q to restart transmission after you've read
it all.
There are a couple of other tricks to using
ASCOM that I have learned. The
ADAM version of ASCOM has an "extra" command, "USER1", which will
redial the last number dialed. Batch commands can also be used for
automatic redial, but this provides a shortcut for less often used
numbers. Another
tip, which may not work on all BBS systems, is to use "Control-L" to do
what "home" will do in ADAM-Link, i.e.
clear the screen and return the cursor to the top.
Some general observations on ADAM CP/M: The 64K
expander functions
as an additional disk drive, which is designated as "M:". Of course, it
will only hold 64K, but it is much faster than "real" disks. This may
be useful when using a program or programs several times during the
same
session. By transferring a program to "M:", the loading time becomes
essentially zero. For example the transient
commands (PIP, STAT, SYSGEN, etc.) can be transferred to M: using PIP.
When you want to run them, simply
move to drive M:, and run the program. Programs that do a lot of
read/write operations run a lot faster when residing in
drive M, if the 64K allows enough working space. (Editor's note:
Remember when you turn off ADAM anything
stored in drive M will be lost, so you must copy anything you wish to
save to another drive).
Rumors persist that the 80-co1umn card will be
out sometime this summer,
along with an RS-232 port (see reviews and news elsewhere, ed.).
There is another source of public domain CP/M
software that may be of
interest. It is called the "Datacom Super System," and is located in
Palm Harbor, Florida. The phone number is (813) 937-3608 or 937-6829.
This is not a free system, but it promises to have a good and
up-to-date
selection of CP/M and MS-DOS software. As a non-member you can call to
get a description of the system and an
application form. They will also provide programs on disk, to avoid
long distance charges.
There is a public domain BBS for CP/M software
located in the Col ton,
California area. It is run by the Inland Empire Computer Group. The
number is (714) 796-4745. It is a 300 or 1200 baud access, null parity,
and access is free.
One last comment: It is really important to
enter that Control-C every time
you change disks in CP/M. Failure to do so can cause unpredictable
damage to a disk when you next try to do any read/write operations.
This can result in loss of files or damage to the directory. Return to Top
Patching
CP/M For ADAM
by John Moore
The CP/M software for ADAM does not have a
convenient way to patch the
operating system. I don't know whether Coleco or Digital Research is
responsible for this oversight, but since DR has provided the means to
do this in every other implementation of CP/M I have seen, the evidence
points to
West Hartford! This article will first show you how to modify the
SYSGEN.COM file furnished with ADAM
CP/M, to make other patches possible. As an example, I will provide
instructions for inserting a patch which will display the current user
number immediately following the drive letter in the CP/M prompt.
For clarity, all output from the system will be
capitalized. All of your responses will be in lower case. [ret] means
the RETURN key. Notice, you will ERASE your SYSGEN program during this
example, as well as make changes to the Operating System itself. One
typographical error can crash
your system (or trash your disk or data pack). It is STRONGLY suggested
that you perform these operations ONLY
on a backup copy of CP/M!
A> ddt sysgen.com [ret] DDT VERS 2.2 NEXT PC 0800 0100 -s125 [ret] 0125 C3 00 [ret] 0126 00 . [ret] -s26d [ret] 026D 52 53 [ret] 026E 65 6b [ret] 026F 62 69 [ret] 0270 6F 70 [ret] 0271 6F 29 [ret] 0272 74 20 [ret] 0273 29 3f [ret] 0274 20 [ret] 0275 3F 20 [ret] 0276 20 . [ret] -g0 A> era sysgen.com [ret] A> save 8 sysgen.com [ret] A>sysgen [ret] SYSTEM GENERATOR ENTER SOURCE DRIVE (OR RETURN TO SKIP) ? a [ret]
(Notice that this
line is what you have changed, adding the option to permit you to SKIP
system
generation -
permitting the next section of SYSGEN to load whatever is in memory to
the system tracks of your disk or datapack).
ENTER DESTINATION DRIVE (OR RETURN TO REBOOT) ? [ret] A>save 60 mycpm.com [ret] A>ddt mycpm.com [ret] DDT VERS 2.2 NEXT PC 3D00 0100 -s2a8e [ret] 2A8E 8C f0 [ret] 2A8F C4 d9 [ret] 2A90 3E . [ret] -s3cf0 [ret] 3CF0 00 cd [ret] 3CF1 00 8c [ret] 3CF2 00 c4 [ret] 3CF3 00 cd [ret] 3CF4 00 13 [ret] 3CF5 00 c5 [ret] 3CF6 00 c6 [ret] 3CF7 00 90 [ret] 3CF8 00 27 [ret] 3CF9 00 ce [ret] 3CFA 00 40 [ret] 3CFB 00 27 [ret] 3CFC 00 c3 [ret] 3CFD 00 8c [ret] 3CFE 00 c4 [ret] 3CFF 00 . [ret] -g0 [ret] A>sysgen [ret] SYSTEM GENERATOR ENTER SOURCE DRIVE (OR RETURN TO SKIP)? [ret] ENTER DESTINATION DRIVE (OR RETURN TO REBOOT)? a [ret] ENTER DESTINATION DRIVE (OR RETURN TO REBOOT)? [ret]
If you have typed
the program in correctly ADAM will reboot and respond with the prompt
"A0>"
(assuming you are using the default drive in user area 0). Since there
are 16 user areas, they will be displayed in
hex (i.e. USER 15 would display as F).
What you have done is to use SYSGEN to read the operating system into
memory. You then saved it
and brought it back into memory under DDT, in order to modify it. You
replaced a bit of code found 8C
bits into the CCP which calls a routine which puts the prompt on the
screen and substituted a call to a
subroutine you placed in an unused part of high memory. Notice that the
code you replaced in the system image in
memory at 3CF1 is identical to the two bits you replaced starting at
2A8E. This means that the first thing that your subroutine does is to
print the drive prompt. The extra code gets the user number, converts
it to hex and
prints it to the screen.
This is a small thing, but it means you will never have to run the STAT
program to find out what user area you're in, and it demonstrates a
method that can be used for any patching you need to do to the
operating system. It gets around a stumbling block deliberately placed
in your way by some person or company
unknown! (Editor's note: If only we had a commented listing of the
bios).
Return to Top
Telecommunications
by Joe Blenkle
Now that we've all explored CompuServe, it's
time to move on to another
aspect of using the ADAMLink modem with your ADAM.
There are probably a lot of local bulletin
board systems in your area that
you can access for free. The main question that comes to mind is, "How
do I find them?" The answer is simple, visit a local computer shop.
Many computer shops have some kind of BBS list.
All you need to
obtain, in most cases, is one number, since most BBS' have lists of
other BBS' in your area. I started out this way, with one number, and
now have a list of 20 or so BBS' I frequent on a regular basis in my
area. A lot of BBS'
have down/uploading capabilities, so if there are a number of ADAM
users in your area this would be a
convenient way of sharing programs. If you're lucky and the BBS has the
capability, you may be able to get the SYSOP to
add an ADAM section. There are also a lot of CP/M oriented BBS' out
there, so watch for these as a
convenient source of downloadable CP/M programs.
OTHER NEWS: Hank Szretter of Eve Electronics
says that his company
can configure most CP/M programs to run on ADAM. This includes both
public domain and commercial CP/M programs and communications programs
such as MODEM7 and MITE. The cost depends on the program. For more
information, call or write Eve Electronics, 2 Vernon St., Suite 404,
Framingham, MA 01701, phone (617) 653-3003.
Return to Top
Inside
ADAM
by Derek Townsend
In this article I will try to tell you what the
components are in ADAM. This will include a system layout and the
specifications of some of the ROM chips.
The first part of the ADAM computer system is
the Z80A microprocessor,
the brain of the system. Also included are a "master" Motorola MC6801
single chip microprocomputer as the network controller and three more
of them for the digital data drive, keyboard and printer.
The MC6801's operate at a clock rate of 1 MHz.
These chips are treated
as separate self-contained computer systems. The communicator is
identified through the "master" controller in communication with each
unit's National LM339 quad comparator used as a port controller. All of
these
microprocessors are controlled by the Z80A.
ADAM has 64K of user RAM plus 16K of video RAM.
The word processor
is contained on a 24K ROM chip and the operating system is 8K ROM. An
extra 8K ROM is dedicated for
peripheral control. This a11 adds up to 80K RAM and 40K ROM. In
addition you can add another 64K RAM in expansion slot number three
inside of the memory console. Additional ROM can be added through the
Colecovision cartridge port or one of the internal connectors.
The memory console contains the Z80A, two
MC6801's, 80K RAM, and the
word
processor ROM as well as the operating system ROM. The ADAM actually
has six expansion ports.
The "ADAMNet", a 6-pin modular telephone plug; a sixty connector edge
card expansion bus; three sockets inside the computer (one 44-pin and
two 30 pin connectors) and the Colecovision cartridge slot.
Return to
Top
File
Handling Hints
by Daniel Uitti
One thing that seems to mystify many
programmers is the physical process of
storing and retrieving data from a disk or digital data pack. From an
application's point of view, this should not be
necessary to know. However, when it comes to applications that require
access to data that is stored in a different format, this becomes most
important. On the ADAM computer, two file formats are made available to
the most elementary users. These include files that are associated with
SmartBasic and those of SmartWriter. These are designated in the
catalog (or directory) listing of a data pack or disk as "A", "a", "H",
or "h". The
first two represent a SmartBasic file and it's immediate backup. Many
programmers have noticed that
both "A" and "H" files can be edited using SmartWriter, but that the
"H" files are apparently inaccessible to SmartBasic programs. You may
also have noticed that, if an "A" type file is edited in SmartWriter,
it
remains an "A" type file.
One technicque to make data that originates
from SmartWriter accessible
to SmartBasic is to start with SmartBasic and create a dummy file. To
create a file accessible to both, it
must be an A type. You can create such a file using the following
program:
10 REM A file creator 20 PRINT CHR$(4);"OPEN SAMPLE" 30 PRINT CHR$(4);"WRITE SAMPLE" 40 PRINT 50 PRINT CHR$(4);"CLOSE SAMPLE" 60 END
After
running this program, the file name SAMPLE may be edited via
SmartWriter to contain data readable by a SmartBasic program. If the
sentences are too long, however, you cannot use the INPUT statement to
input the data. In such a case you will have to use the GET statement.
Quite often a programmer wishes to get a nice
printout of a long
SmartBasic program. It would be great if you could get the printer to
skip to the next page, instead of printing through the perforations of
the fanfold paper. How about page numbering? The trick is to use
SmartWriter. After
you have SAVEd the program, add the following lines. Be sure that these
line numbers do not interfere with
your program. Also, make sure that there is plenty of disk space.
1 GOTO 65000
65000 PRINT CHR$(4); "OPEN LISTFILE" 65010 PRINT CHR$(4); "WRITE LISTFILE" 65020 LIST 2, 64999 65030 PRINT CHR$(4); "CLOSE LISTFILE" 65040 END
Upon the
successful completion of this program, the file named LISTFILE
may be accessed for printing using SmartWRITER. I recommend the use of
page numbering and setting the
bottom of the page to 55, or some other length. One word of caution,
however, do not attempt to load this printout version of your program.
Long lines may be cutoff, causing them to not be loaded completely.
Notice how much
more disk or data pack space is taken up by this file. I usually keep
an extra diskette around for this kind of temporary transfer. Deleted
SmartBasic files often take up disk space, so an extra diskette or data
pack containing only such temporary files may be re-initialized at any
time. I also use this diskette when testing new
creations.
The other file type is the binary data file,
which is created through
SmartBasic's BSAVE command. A fourth file type is the file that is
loaded off of the primary drive when the computer is reset. For now,
this file's format and access remains a mystery to me.
In my recent purchase of CP/M 2.2 for ADAM, I
have found a new set of
file types for the programmer to become accustomed to. The digital data
pack and diskette format is completely
different from that of the ADAM format. (Editor's note: Actually the
formatting of ADAM CP/M and regular ADAM
disks and data packs is the same. The main difference lies in the
location of the directory and the auto-boot
locations). Special conversion programs are provided with CP/M to
transfer files to and from this operating
system. Return to Top
CP/M
To ADAM File
Conversion
by Daniel A. Uitti
For those of you that have purchased CP/M for
your ADAM computer system, I offer congratulations.. Your system has
grown from a sophisticated toy to a professionally scaled computer
program development tool. Many programmers will still desire a larger
computer system for development, but
now there are many tools available to the ADAM user. Initially CP/M
seems to cause ADAM users to become
CP/M users. This is not an absolute. If you wish to use SmartWriter or
SmartBasic to handle files that were created by a
CP/M based program, the CPMADAM utility can transfer this data to an
ADAM formatted digital data pack or
diskette. The ADAM utility will transfer data to CP/M from an ADAM
format diskette or data pack. Two drives are highly desirable for this
process, but are not absolutely necessary.
Several differences are encountered between
CP/M files and ADAM files. In Appendix D of the CP/M manual is a
program to filter files that have been transferred from the ADAM
format. What are these fixes? The "H", or "h" files contain a header of
control characters that are responsible for setting
SmartWriter screen and text formatting characteristics. These are not
needed for CP/M use, so these are deleted. ADAM
format files do not contain a line-feed at the end of each line and
these are inserted.
For those who wish to use SmartWriter, then
transfer these files to CP/M,
this filter program is a necessity. When transferring files from CP/M to
ADAM, there is no filter program. The fixes
required are as follows: Line-feed characters should be deleted. Tab
characters should be converted to a specified
column. A Control Z character indicates the end of file.
The following SmartBASIC program fixes a
converted CP/M file to a
SmartBasic or SmartWriter compatible file:
10 LOMEM :37550 15 base = 27500 20 PRINT "CP/M to Adam fix program" 30 PRINT "This program fixes files" 40 PRINT "transferred to ADAM from CP/M" 70 PRINT "Enter name of drive" 80 INPUT " Drive (d1,d5,d6)"; drive$ 90 PRINT CHR$(4); "catalog,"; drive$ 120 PRINT "Enter name of file just loaded" 130 PRINT "from CP/M" 140 INPUT " Filename: "; sfile$ 150 PRINT "Enter name of new file" 160 INPUT " Filename: "; dfile$ 170 maxln = 250 180 length = 10000 190 lastchr = 0 200 done = 0 210 bn = 0 220 GOSUB 2000 230 GOSUB 3000 235 PRINT "Block "; bn; " complete" 240 IF done <> 1 THEN 220 250 PRINT 260 PRINT "Conversion program is complete" 270 END 2000 REM read text block 2005 ONERR GOTO 2150 2010 adr = 0 2020 HTAB 1 : PRINT CHR$(4); "open "; sfile$ 2030 HTAB 1: PRINT CHR$(4); "read "; sfile$ 2040 GOSUB 7000 2050 GET a$ 2060 IF a$ = CHR$(26) THEN done = 1 2070 POKE adr+base, ASC(a$) 2080 adr = adr+1 2085 If adr < length-maxln THEN 2090 2086 IF a$ = CHR$(13) THEN 2110 2090 If done = 1 THEN 2110 2100 IF adr <> length THEN 2050 2110 bn = bn+1 2120 lastchr = lastchr+adr 2125 blk = adr 2130 HTAB 1: PRINT CHR$(4); "close "; sfile$ 2140 RETURN 2150 PRINT 2155 HTAB 1: PRINT CHR$(4); "close "; sfile$ 2160 PRINT "Error occurred accessing" 2170 PRINT " source file "; sfile$ 2180 CLRERR 2190 END 3000 REM Write block routine 3005 ONERR GOTO 3200 3010 If bn <> 1 THEN 3050 3020 HTAB 1: PRINT CHR$(4); "open "; dfile$ 3030 HTAB 1 : PRINT CHR$(4); "write "; dfile$ 3040 GOTO 3060 3050 HTAB 1: PRINT CHR$(4); "append "; dfile$ 3060 adr = 0 3070 a = PEEK(adr+base) 3080 IF a = 10 THEN count = 0: GOTO 3140 3090 IF a = 9 THEN GOSUB 6000: GOTO 3140 3100 IF a = 26 THEN 3160 3110 IF a = 13 THEN PRINT: count = 0: GOTO 3140 3120 PRINT CHR$(a); 3130 count = count+1 3140 adr = adr+1 3150 IF adr <> blk THEN 3070 3160 HTAB 1: PRINT CHR$(4); "close "; dfile$ 3170 RETURN 3200 PRINT 3210 PRINT: PRINT CHR$(4); "close "; dfile$ 3220 PRINT "Error occurred accessing" 3230 PRINT " destination file "; dfile$ 3240 CLRERR 3250 END 6000 PRINT " "; 6010 count = count+1 6020 IP count <> 8*INT(count/8) THEN 6000 6030 RETURN 7000 REM dump data block routine 7010 FOR db = lastchr TO 0 STEP -1 7020 GET a$ 7030 NEXT db 7040 RETURN
Return to Top
Curves
& More
by Antoine Leclerci
I had been aware for some time that
trigonometry was the approach to
relatively easy programming of geometrical shapes. However, an old
problem remained: math has always been like
Chinese to me. I went back at it anyway and now tend to believe that if
I had had a computer during my high school days,
things might have been different and my marks in math higher.
To revive old memories for those who, like
myself, have forgotten, SINE
and COSINE are not only a way to plot curves, but they are basically a
mathematical representation of the proportion of one side of a right
triangle over another side. Look at a traditional round clock. Imagine
that the longer
hand of your clock is as long as the distance between the center of the
dial and the dots marking the minutes. Imagine also that there always
is a line reaching back from the end of that longer hand to touch at a
right angle a vertical
line traced between the center of the dial and the 12 hours mark. As
the minutes pass, the end of the longer hand
goes further and further apart from that vertical line and
simultaneously lower and lower on the dial, drawing a perfect arc as it
passes. Now picture that you are in fact looking at a right triangle
standing up on an acute and created
by the longer hand as hypotenuse, the vertical line between center and
12 hours as its basis and the
imaginary perpendicular line between the end of the hand and this
vertical line as the third side of the triangle. If
one can mark down for each minute the location of the end of this
hypotenuse on the border of the dial, he can
actually plot a circle. This is exactly what SINE and COSINE permit
because they give you for each degree of the
increasing angle between the base of the triangle and its hypotenuse,
the proportion between the length of one of the other sides over that
of the hypotenuse. Considering the hypotenuse here as the radius of the
circle and knowing its
length, we can thus measure for each angle, minute by minute, the
length of the two other sides and so plot at their
meeting end, a series of dots drawing a circle.
The following programs are based on this
reasoning. "l" is the height of the vertical base of the triangle and
identifies the row on the HGR grid; "c" is the length of the
perpendicular side in
relation to the right angle (or if you want the horizontal location of
the end of the longer hand of the dock) and thus identifies the column
on the HGR grid. "r" is the radius of the circle. A radius of 10 will
give you a circle covering 20 frames high and wide. The programs thus
allow for drawing a circle or dot of any desired size just by varying
the radius. In theory, the only restriction comes from the video
resolution and how frames are managed by the computer. As a result, any
radius 10 or below will give you an imperfect circle.
The problem that remained was to find the right
combination that would make ADAM plot the right number of dots on the
screen. The number obviously had to grow according to the size of the
circle if
I wanted a full line marking on the screen or a full dot when the
circle is filled (DOT program). This explains the
strange looking line 45 which in fact goes for 6.30 radians (approx. pi
* 2) considering the fact the program actually plots 4 frames on each
tap. This 4 plot technique allows for a much quicker drawing time.
The first two programs are almost the same.
DOTS plots from one frame to the horizontal opposite. It draws
simultaneously from the top down to the center and from the base up.
The result is a filled circle. As for program 3, ELLIPSE (or flattened
circle), you will notice that it is only a variation of the others
based on the same principle, but using a different length for vertical
and horizontal parameters, both still varying
to the "curving" values of SINE and COSINE. By modifying this program
the same way I did to go from CIRCLES to DOTS (bringing the coordinates
from lines 85 and 97 to lines 80 and 86 respectively as in HPLOT ... TO
....), you obtain a filled ellipse or flattened dots.
The fourth (TRUNCONES) program derives directly
from the third and draws
cylinders as seen in perspective (or truncated cones) by drawing to a
smaller ellipse, rows lower and proportionate to the main one (top of
the cylinder) as measured by the length of the cylinder over the full
length of a hypothetical cone that
creates the illusion of perspective (lines 126-128). Lines 145 to 170
ensure that the computer will start drawing the lower ellipse only when
it is far enough from the extreme sides of the rim of the main ellipse
so as not to draw over its more centered portion.
In fact, there are but few limits to what can
be done with this trigonometry approach
and I gather that those who are more knowledgeable than I am could
propose a lot more. Let's hear from them...the
more technical or the more "romantique" as proposed by the fifth
program (HEARTS).
 DOTS 5 REM DOTS 6 REM by A.LECLERC 10 HOME 15 HGR 20 INPUT "RADIUS ?"; r 30 HCOLOR = 3 45 FOR d = 0 TO 1.6 STEP 1/r 50 c = INT(SlN(d)*r) 60 l = INT(COS(d)*r) 80 HPLOT 128+c, 80-l TO 128-c, 80-l 86 HPLOT 128+c, 80+l TO 128-c, 80+l 90 NEXT
ELLYPSES 5 REM ELLYPSES 6 REM by A.LECLERC 10 HOME 15 HGR 20 INPUT "WIDTH ?"; w 25 INPUT "HEIGHT ?"; h 30 HCOLOR=3 45 FOR d=0 TO 1 .64 STEP 1/((w+h)/2) 50 c=INT(SIN(d)*v/2) 60 l=INT(COS(d)*h/2) 80 HPLOT 128+c, 80-l 85 HPLOT 128-c, 80-l 86 HPLOT 128+c, 80+l 87 HPLOT 128-c, 80+l 90 NEXT 100 END
 TRUNCONES 1 REM TRUNCONES 5 REM by A.Leclerc 10 HOME 20 HGR 30 INPUT "WIDTH ?"; w 33 VTAB 21 : HTAB 15 36 INPUT "HEIGHT ?"; h 40 VTAB 23 43 INPUT "COLUMN ?"; cl 48 VTAB 23: HTAB 15 50 INPUT "ROW ? ; li 60 HOME 70 INPUT "Length of cone ?"; hc 80 INPUT "Length of Trunc. Cone ?";ht 85 p=ht/hc 90 INPUT "COLOR ?";co 95 HCOLOR = co 96 HOME 100 FOR d=0 TO 1 .64 STEP 1/((w+h)/2) 110 c=INT(SIN(d)*w/2) 120 l=INT(COS(d)*h/2) 122 lc=hc+li 124 tc=ht+li 126 c2=INT(SIN(d)*((w/2)*(1-p))) 128 l2 =INT(COS(d)*((h/2)*(1-p))) 130 HPLOT cl+c, li-l 140 HPLOT cl-c, li-l 145 IF li+l>li+(h/2)-INT((h/(8*(h/lc)))) THEN 180 150 HPLOT cl+c, li+l 160 HPLOT cl-c, li+l 170 GOTO 200 180 HPLOT cl+c, li+l TO cl+c2, tc+l2 190 HPLOT cl-c, li+1 TO cl-c2, tc+l2 200 NEXT 210 END
 CIRCLES 5 REM CIRCLES 6 REM by A. LECLERC 10 HOME 15 HGR 16 FOR x=1 TO 8 17 INPUT "COLUMN ?"; co 18 INPUT "ROW ?";li 20 INPUT "RADIUS ?";r 25 INPUT "COLOR ?";y 30 HCOLOR=y 45 FOR d=0 TO 1.6 STEP 1/r 50 c=INT(SIN(d)*r) 60 l=INT(COS(d)*r) 70 HPLOT co+c, li-l 75 HPLOT co-c, li-l 80 HPLOT co+c, li+l 85 HPLOT co-c, li+l 90 NEXT 95 HOME 100 NEXT
 HEARTS 5 REM HEARTS 6 REM by A.LECLERC 10 HOME 15 HGR 16 FOR x = 1 TO 8 17 INPUT "COLUMN ?"; CO 18 INPUT "ROW?"; li 20 INPUT "SIZE ?"; s 25 INPUT "COLOR ?"; y 26 r = s/2 28 cr = r/2 30 HCOLOR = y 45 FOR d = 0 TO 1.65 STEP 1/r 50 c = INT(SIN(d)*r) 60 l = INT(COS(d)*r) 70 HPLOT co+c, li-l-(SIN(d)*cr) TO co+c, li-(cr/4)+l-(SIN(d)*cr) 75 HPLOT co-c, li-l-(SIN(d)*cr) TO co-c, li-(cr/4)+l-(SIN(d)*cr) 90 NEXT 95 HOME 100 NEXT 110 END
Return
to Top
Logo
Music
by Steven Orr
I have recently discovered how easy it is to
make music in LOGO. This article is accompanied by examples of two
songs written in LOGO (When the Saints Go Marchin In and It's a Small
World). Here is an example of a statement used to produce a middle 'c':
TOOT 0 523.25 15 100
The first number tells the computer which voice to use for the note. It
can be 0, 1 or 2. The second number is the pitch. It can be input from 128
to 9999 (the LOGO manual gives you the numbers to use for different
notes). The third number is the volume. It can be entered from 0 to 15.
The last number is the duration, which can range from 0 to 255. All three
voices can be played at the same time, but a second TOOT command in the
same voice will not start until the first one has finished. In my programs
I use voice one for the background note and voice zero for each note.
 TO SAINT TOOT 1 523.25 10 90 TOOT 0 261.63 15 20 TOOT 0 329.63 15 20 TOOT 0 349.23 15 20 TOOT 0 392 15 25 WAIT 50 TOOT 1 523.25 10 90 TOOT 0 261 .63 15 20 TOOT 0 329.63 15 20 TOOT 0 349.23 15 20 TOOT 0 392 15 25 WAIT 50 TOOT 1 523.25 10 180 TOOT 0 261.63 15 20 TOOT 0 329.63 15 20 TOOT 0 349.23 15 20 TOOT 0 392 15 30 TOOT 0 329.63 15 30 TOOT 0 261.63 15 30 TOOT 0 329.63 15 30 TOOT 1 783.99 10 35 TOOT 0 293.66 15 35 WAIT 50 SAINT2 END
TO SAINT2 TOOT 1 783.99 10 65 TOOT 0 329.63 15 20 WAIT 20 TOOT 0 329.63 15 20 TOOT 0 293.66 15 20 TOOT 1 523.25 10 110 TOOT 0 261.63 15 30 WAIT 30 TOOT 0 261.63 15 20 TOOT 0 329.63 15 30 TOOT 0 392 15 30 WAIT 30 TOOT 1 698.46 10 55 TOOT 0 392 15 20 TOOT 0 349.23 15 35 WAIT 50 TOOT 1 698.46 10 40 TOOT 0 329.63 15 20 TOOT 0 349.23 15 20 TOOT 1 523.25 10 105 TOOT 0 392 15 35 TOOT 0 329.63 15 35 TOOT 0 261.63 15 35 TOOT 1 783.99 10 35 TOOT 0 293.66 15 35 TOOT 1 523.25 10 40 TOOT 0 261 .63 15 40 END
 TO WORLD TOOT 0 329.63 15 22 TOOT 0 349.23 15 20 TOOT 1 261.63 10 150 TOOT 0 392 15 30 TOOT 0 659.26 15 30 TOOT 0 523.25 15 30 TOOT 0 587.33 15 20 TOOT 0 523.25 15 20 WAIT 20 TOOT 1 392 10 255 TOOT 0 523.25 15 30 TOOT 0 493.88 15 30 WAIT 30 TOOT 0 493.88 15 30 TOOT 0 293.66 15 20 TOOT 0 329.63 15 20 TOOT 0 349.23 15 30 TOOT 0 587.33 15 30 TOOT 0 493.88 15 30 TOOT 0 523.25 15 20 TOOT 0 493.88 15 20 WAIT 20 TOOT 1 261.63 10 90 TOOT 0 440 15 30 TOOT 0 392 15 30 WAIT 20 TOOT 0 392 15 30 TOOT 1 261.63 10 175 TOOT 0 329.63 15 20 TOOT 0 349.23 15 20 TOOT 0 392 15 30 TOOT 0 523.25 15 20 TOOT 0 587.33 15 20 TOOT 0 659.26 15 30 TOOT 0 587.33 15 20 TOOT 0 523.25 15 20 WAIT 20 TOOT 1 349.23 10 70 TOOT 0 440 15 30 TOOT 0 587.33 15 20 TOOT 0 659.26 15 20 WAIT 20 TOOT 1 293.66 10 70 TOOT 0 698.46 15 30 TOOT 0 659.26 15 20 TOOT 0 587.33 15 20 WAIT 20 TOOT 1 392 15 120 TOOT 0 392 15 30 TOOT 0 698.46 15 30 TOOT 0 659.26 15 30 TOOT 0 587.33 15 30 WAIT 20 TOOT 1 261.63 10 70 TOOT 0 523.25 15 70 END
Return to Top
Bulletin
Board
The Toronto ADAM Net, Toronto's
first BBS
primarily for ADAM owners, is on the air. Phone 416/536-9381.
FlipTrack Learning Systems, 999
Main,
Suite 200, Glen Ellyn, IL 60137, ph. 312/790-1117, has a computer
learning course for the ADAM. Contact them for more information.
There is a new source of FREEWARE.
The Holy
City AUG is asking those interested in a low resolution graphics screen
contest using their freeware program SCRIBBLEN to send a SASE and one
dollar. The SCRIBBLEN program has the ability to save a low resolution
screen from any program. Get a copy with contest proposal rules and
sample screens directly on data pack or disk. Send a DDP or Disk and
$5.00 or send $10.00 and specify the media to Holy City AUG. c/o Dan
Pease, 12 Budds Ave., Charleston Heights, SC
29405.
R.A. Software/FREEWARE, Brentwood
Baptist
Church, Gordon at Peacock, Charleston Heights, SC 29405, has available
programs and games with the element of religion either mentioned or as
a main theme of the program. For info send a SASE.
Craig Emmitt wants to hear from
other ADAM
owners, Route 3, Box 215, Smiths Grove, KY 42171, ph. 502/678-4931,
CompuServe ID #72257,2121.
Steve Orr, 7923 56th Drive NE,
Marysville,
WA 98270 wants to hear from other ADAM owners in his area.
There is a new ADAM SIG on a BBS
in OHIO.
Call 216/284-9081 and notify the Sysop and tell him you own an ADAM.
Up/Download will be started if enough calls are received. Steel City
BBS, Mike Mitock-Sysop, 7:00 pm to 7:00 am, seven days a week.
A tip from R. Olsen: when printing
AdamCalc
files in AdamCalc check out the third set of SmartKeys. They are
normally set to print Row & Column numbers. Try pressing them to
make better documents.
Tips from Sharon McFarlane: all
versions of
SmartFiler up to and including Revision 21 are full of bugs. Revision
25 7/23/84 is the one that works correctly, but is hard to find.
Return to Top
Afterthoughts
by D. Sage
Every issue I find myself forced to decide what
to include and what to leave out. I wish I could include everything,
but some materials are redundant. We still get programs adapted from
other publications which we cannot use without consent of the
publication and the original author. This is unfortunate since some of
you have spent a great deal of time adapting these programs to run on
the ADAM. Remember if it
appears in print, it is copyrighted.
I have received a great deal of software to
review and have not been able to get to it yet. Next issue we will
catch up on reviews, both those you have written and those I have yet
to do. This month's issue has had an emphasis on CP/M. Many of you seem
to be interested in this area and we will continue to try to do justice
to that subject.
Recent changes in my career will make it
possible for me to spend more time on ECN and software development for
the ADAM. Over the next two issues I plan on speeding up the
publication schedule considerably. I also plan on finishing some of the
software I have had in progress and hope to announce a number of items
by the next issue.
The Glitches column was dropped this time, due
to a lack of material. What we had was combined with the Bulletin Board.
Again I would like to apologize to those of you
who have sent us software to review. We will get to it, but everything
takes time.
Remember to check your renewal dates so you
won't miss any issues. Return to Top
COLECO
ADAM OUTLET
Data Pack
(Pre/Formatted
Adam) $3.95 Data Pack
(Pre/Formatted)
10/$37.50
Disks (blank for
ADAM)
30/$49.50 Ribbon Cart.
(ADAM Printer) $5.50
Daisy Wheel-Elite,
Script
etc. $5.50 Covers (3)
Key,CPU,Printer
$19.95
Labels T/F-F/F
(Address)
1000/$5.00 Labels
T/F-F/F
(Data Pack) 100/$5.00
PRINTER STAND -
Front ON/OFF
switch $22.95
TRACTOR FEED - For
all
fanfold paper & labels $79.95
** COMBO SPECIAL -
TRACTOR
FEED & PRINTER STAND $98.95 **
FREE
CATALOG
- everything for ADAM
PACKCOPY - Make backup copies of SmartBASIC
etc. $29.95
POWERPRINT -
Right/justification-Auto/center,
etc. $24.95
EBU - SmartBasic -
Data
or Disk. Sound, renumber $21.95
THE STOCK MARKET
GAME -
A fun & educational board style game $24.95
DIABLO - It's here
- The
greatest mind challenge - All Graphic $24.95
BLACK GOLD - Look
for oil.
Survey, profits, fun. 1-4 players $24.95
MORSE CODE - Learn
&
Practice $19.95
HOME BUDGET
PLANNING $19.95
PARTY TRIVIA $19.95
A HACKER'S GUIDE TO
ADAM
- Includes DP & book. Internal workings hardware
& software
programs.
Cartridge copy. Sprite editor, Font editor & much more $17.95
SmartSPELLER -
Electronic
dictionary locates and checks mispelled
words, & much
more.
Specify DP or disk $39.95
FastFILER -
Generate maillists,
etc. Sorts & look-up in seconds. This is a complete
data base system.
Printing
either mailing lists or custom report format $24.95
BOUNTY HUNTER -
Text adventure
$24.95
TREK - Space text
adventure
$24.95
SAVINGS & LOAN
- Calculates
$24.95
ADAM ENTERTAINER -
Book
(sound, graphics, programs) $12.95
COMPUSERVE STARTER
KIT
- a must if you have a modem $29.95
LEARNING TOGETHER
WITH
ADAM - New - includes logo $9.95
ADAM'S COMPANION -
Book
(updated) $9.95
CHARTS & GRAPH
ASSEMBLER
- Auto-proportions input, create pie charts, bar
graphics, and line
graphs,
etc. $24.95
BUSINESS - A
complete set
of 5 business programs $89.00
Shipping and Handling $2.50
(US)/$4.50 (Canada)
VISA/MASTERCARD
We stock what we
sell for
fast delivery
M.W. Ruth
Co. Dept. A85
510 Rhode Island
Ave.
Cherry Hill, NJ
08002
(609) 667-2526
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Join the leading
ADAM
users' group
#1 ADAM USERS'
GROUP
Receive "SPRITE
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technical information direct from Coleco. Problem solving - program
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- discount buying service - etc. Send $15 for Charter membership to:
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USERS' GROUP
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Copyright 1985 Sage
Enterprises ~ All Right Reserved
Unreal Software presents another breakthrough in software for:
the ADAM Family Computer
System
Now your ADAM can read non-ADAM CP/M disk formats
CONVERT allows you to
copy non-ADAM CP/M disks to Adam format, giving you access
to data and programs that may not be available
in Adam CP/M format.
CONVERT (Available in August) accesses:
Zenith 100 CPM-85 SSDD disks / IBM PC CPM-86 SSDD disks / TRS80 CPM+
SSDD disks
System Requirements: Adam with minimum of one digital
data drive and one ADAM disk drive, CPM 2.2
and SmartBASIC.
CONVERT will be available on disk or data pack for $34.95
plus 2.00 shipping from:
Sage
Enterprises, Rt. 2, Box 211, Russellville, MO 65074. Send check or
money order ONLY. No COD's or
charges.
CP/M is a trademark of Digital Research; ADAM
& SmartBasic are trademarks of Coleco
Industries; Zenith 100 is a trademark of Zenith Data Systems; IBM
is a trademark of International
Business Machines; and TRS80 is a trademark of Tandy Corp.
*Not all CP/M programs are compatible with ADAM and some
programs may require modification to run on
the ADAM.
|

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