Today's Topics:
Workstations - IBM's Personal Computer, Micro Benchmarks
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Date: 17 Aug 1981 1331-PDT
From: Rubin at SRI-KL
Subject: IBM Personal Computer

For those of you who stay in touch by computer rather than paper
or radio: Here's the latest on the IBM PC. It's a three-piece
unit, VERY slim nice-looking keyboard, with basically the same
key layout as the 5250 series. The display looks cosmetically
the same as a displaywriter's, and sits on a logic box with dual
diskettes. Inside we have an 8088, up to 256K, five expansion
slots, 80x25 screen memory with graphics 320x200 or 640x200.
Figure it out, that means an OK but not great 8x8 character
cell. The unit displays up to 16 foreground colors on 8 back-
ground colors (but I doubt if all those are available in the
graphics modes). And you get a sound generator and built-in
speaker to boot!

The thing is totally modular; even the I/O cards are separate!
For $ 1,565 you get a keyboard and logic unit with 16K RAM and
a Basic interpreter in 40K ROM. A cassette interface is built
in, I think; but no diskette or monitor at this price -- you
use your TV set. Of course you can add one or two minidiskettes,
lots more memory (16-64k increments), a B&W monitor (no color
monitor was mentioned), RS-232C interface card, matrix printer,
a joystick/paddle interface (but you have to buy somebody else's
joysticks and paddles); and maybe the kitchen sink. A "business
configuration" with 64K, dual diskettes, printer, and "color
graphics" goes for about $ 4,500.

The big news might be the software -- there's plenty of
it. If you don't like their idea of a diskette OS or Pascal
compiler or word processor, you can try USCD Pascal or CPM-86,
coming soon from Softech and Digital Research. (Gee, and I
was looking forward to JCL). And then there's Visicalc, three
Peachtree business applications, Microsoft Adventure, 3270
emulation on the way, and a new IBM Software Publishing outfit
(!**8). It looks like they read Byte.

Where can you get it or ogle at it? Try your local Sears,
Computerland, or IBM store (or DPD sales rep, if you're a
big banana).


Darryl Rubin
SRI International

Still Crunching To Crush Cancer




Somebody, Stop Me!