Star Tech Journal

Issue: 1984-July - Vol 6 Issue 5

SIAR*
IECH
JOU
The Technical Monthly
for the Amusements Industry
P.O. Box 1065
Merchantville, NJ 08109
609/662-3432
JULY 1984
VOLUME 6, NO. 5
Publisher/Editor
James Galore
Administrative Assistant
LT. DiRenzo
* *
* *
NEWS BITS
IBM MAKES A BICJ CHIP
ATARPB NEW GAME MACHINE
RECHARCJEABLE BUTTON
MONEY WEICJHER
IBM MAKES A BIG CHIP
IBM has fabricated a 1-megabit dynamic
random-access memory (DRAM) chip at its
manufacturing line in Essex Junction,
Vermont. A million-bit chip has the capacity to
store about 100 pages of double-spaced,
typewritten text. Six such chips could store a
250-page paperback book. The creation of
the 1-megabit chip shows that IBM, along
with two of the five major Japanese chip
makers, is at the leading edge of RAM-chip
technology.
The standard-size RAM chip is now 64K A
few firms have developed 256K RAM chips,
but these are not widely avai !able and may be
so expensive that the 64K chips will be the
standard for some time. (Four64K RAM chips
cost only about $16 and offer 256K of RAM
altogether.) The IBM chip operates with a
single-voltage 5-volt power supply and is
about % by 5/16 of an inch in size. Improve-
ments in photolithography and processing
technology made the chip possible. IBM did
not announce when or if it would manufacture
the chip in large quantities.
ATARI'S Nl!W GAME MACHINE
Atari is getting ready to unwrap a new video-
game machine, the Atari 7800. Industry
sources say the machine may be compatible
with Atari's first video-game machine, the
popular Atari 2600, but not the more recent
5200, though the firm may offer a 5200-
compatible adapter. The new machine is
expected to sell for$140 and feature improved
graphics, sound, and speech capabilities.
Atari is estimated to have sold more than 15
million on its 2600 model, butfarfewer5200s.
Art/ Advertising Coordinator
Paul Ehlinger
Circulation Promotion
Linda Geseking
Layout
Dale Meloni Graphics
Contributing
Technical Writers
Mark "Bear'' Attebery
Sam Cross
Erwin H. Boot
STAR•TECH JOURNAL, July 1984,
Vol. 6, No. 5. Copyright 1984 by
Star•Tech Journal, Inc. All rights
reserved. Address inquiries to: P.O.
Box 1065, Merchantville, NJ 08109.
Phone: 609/662·3432. Subscrip-
tion rates: USA-$56.00. Canada·
$63.00. Other Countries-$98.00.
Please remit payment in US funds.
POSTMASTER: Send address
changes to STAR•TECH JOUR·
NALP.O. Box 1065, Merchantville,
NJ08109. STAR•TECHJOURNAL
(ISSN 0739·1048) is published
monthly by Star•Tech Journal, Inc.,
18 North Centre St., P.O. Box 1065,
Merchantville, NJ 08109. Second·
class postage paid at Camden, NJ
and additional mailing offices.
Advertising rates available upon
request. Contents of the articles
herein are verified as much as pos·
sible. However, any reader using
this information does so at his/her
own risk. All manuscripts become
property of Star•Tech Journal. No
part of this Journal may be repro-
duced without permission.
RECHARGEABLE BUTTON
MONEY WEIGHER
This carbon-lithium battery has 1,000 charge-
recharge cycles, claims Matsushita It pro-
duces three volts per cell instead of the two
generated by other rechargeable batteries-
so fewer cells are needed. The battery
recharges in less than 10 minutes, says the
maker.
Plop nickels, dimes, quarters, bills, or even
food stamps on the Money Scale ($1,595),
and in a moment its display shows the weight,
number of items, or dollar amount. And it's
"absolutely accurate," says its maker, K·Tron
(7955 E. Redfield Rd., Scottsdale, AZ 85260).
MDDIFVINCJ
CINEMATRDNICS 1
DRACJDN 1 S LAl~BPACE ACE
FDR 'I CDIN/'I CREDIT
BY SAM CROSS, ELECTRONIC TECHNICIAN,
GODWIN DISTRIBUTING, N. LITTLE ROCK, AR
In place of adding integrated circuits and
associated components to modify your
Dragon's Lair or Space Ace to accept one coin
for one credit, try this inexpensive, two-step
modification.
• Set option switch bank "A" for 2 coins/2
credits (AO = ON, A 1 = ON Dragon's Lair;
AO= OFF Space Ace).
• Solder bridge resistors R31 and R32
together at the ends closest to J4, the
white36·pin plug (control panel connector).
__ 4 _ _ _ _
Sf.AR*'TECff.JOURl4~4-I _____________________ J_u_Lv_1s_s_4_
JONARD INDUSTRIES
CORP.
CONTACT BURNISHERS
The P.4 and P.6 are pocket-pen type burnisher/
cleaners for the communications, telephone,
and electronics industries. They are designed
for all type contacts: silver, platinum, gold,
palladium, tungsten, molybdenum, and all
other precious-metal contacts. The burnishers
are light, and the flexibility of the blades can
be adjusted by varying its depth in chuck.
The burnishers are non residual, leaving
no grit or dust on the contact. Their insulated
caps permit working on "live" contacts. They
have interchangeable blades made of stain-
less steel, with an abrasive coating of alumi·
num oxide that insures minimum contact wear.
The burnishers are5½ inches in length, 'Iii·
inch in diameter, and are available in two
types. The P.6 pen has 12 blades 3.16 inches
wide, 1 '¼ inches long, and .007 inch thick for
fine contacts and relays. The P.4 pen also has
12 blades, and is ¼-inch wide, 1 ¼ inches long,
and .007 inch thick for industrial contacts and
relays. Both are priced at $5.70 each. -
Jonard Industries Corp., Precision Tools
Division, Dept. ST J, 134 Marbledale Road,
Tuckahoe, NY 10707.
ATARI
FIREFOX PRDBRAM UPDATE
Atari is making available UPDATE FIREFOX
PROGRAMS to widen player base by stimu-
_ lating increased low-end as well as high-end
player action, which should impact earnings
potential in a significant way. The change
consists of three EPROMs on the main board
of the Firefox upright model and incorporates
the following key program enhancements:
• Simultaneous refueling to low-end players
for every plane hit on the 3,000-mile journey
and the second wave of the 6,000-mile
journey;
• More alerted scenes for high-end players
on the 9,000-mile journey or pro mission;
• Bonus points for achieving altered scenes;
• Addition of secret ground target indicators
(graphic cues as to where they are located);
• Absence of enemy missiles fired during the
first clip of the 3,000-mile journey to allow
more players to get further into the game;
• Additional statistics in self test.
Please contact your distributor to arrange
delivery of the UPDATE PROGRAM as well as
return of the original three EPROMs. Installa-
tion of the new EPROMs simply requires
changes at:
LOCATION
8 B/C
7 B/C MAIN BOARD
6 B/C
Finally, in order to make game play more
readily understandable to the beginning player,
a new "player instructions" sticker is being
shipped with each UPDATE PROGRAM to
place on the bottom of the monitor shield.
ATARI
INTROS ADVANCED BAME FDR HOME MARKET
The 7800 ProSystem, which will sell for about
$150, was unveiled recently in New York City,
and brings Atari home-video games as close
as they've ever been to coin-operated-game
quality. It offers better graphics than does any
home-video game machine or Atari home
computer.
_
Using a new custom chip, Maria, the 7800
can generate 256 colors at once in 320· by
192-dot graphics. It also can generate more
than 100 moving objects of any size simul·
taneously.
Atari will ship the new machine this month.
"We're committed to revitalizing the home
video game business," says Joel S. Oberman,
Games Marketing Director. The company will
continue to sell two less powerful video-game
machines, the 5200 and 2600, he says. The
7800 plays all 2600 games without an adapter,
but does not play 5200 cartridges. (Atari will
offer an adapter that will let 5200 owners play
7800 games.)
All 7800 ProSystems will include the game
Pole Position II, initially on read-only memory
(ROM) cartridges. Later this year, it will be
built into the machine, so that when you turn
the 7800 on, the game will appear.
The other games to be sold when the 7 800
is shipped include Rescue on Fractalus! and
Bal/blazer, the two Lucasfilm games intro-
duced for other Atari hardware. Oberman
says the 7800 versions of these games will
have the best graphics.
Another original work for the 7800 will be
Desert Falcon, aZaxxon·like game that shows
off the enhanced graphics of the system.
Some games will be first-time translations
of coin-operated games to home systems.
They are Xevious, Galaga, Food Figh~ 3-D
Asteroids, and Robotron: 2084. Enhanced
versions of Ms. Pac-Man, Centipede, Dig Dug,
and Joust will also be available. Atari hasn't
announced prices for any 7800 software.
The 7800 also caters to arcade fanatics
with features such as the Hi-Score cartridge,
which lets users permanently store their high
scores for each level of difficulty in up to 65
games. Several games, such as 3-D Asteroids
and Centipede, let two players play at once,
either competitively or as a team.

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