28 Jun
1997
28 Jun
'97
8:09 a.m.
On Sat, 28 Jun 1997, Jeff Hellige wrote:
Sam Ismail wrote:
Just took a closer look. The 6502 Processor board doesn't have any RAM
after all, just 74xx chips. The Trace Memory Interface has 3 Intersil 6402
chips on it. What are those?
Sam
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Computer Historian, Programmer, Musician, Philosopher, Athlete, Writer, Jackass
65xx Emulator, part no. 100-015-2, (c) 1983 Atari
[this is the PCB only]
Trace Memory Interface, part no, 100-003-2, (c) 1983 Atari
6502 Processor, part no. 100-003-2, has a 6502 and some other stuff, such
as a clock speed DIP switch (1, 2, 4 MHZ settings), some RAM, a couple
ribbon cable connectors. I have 2 of these boards but one is incomplete
(does not have all the chips the other one does).
All have the Atari name and logo and a copyright date of 1983.
From the dates, it looks like it might be some kind of developement
board for the XL series. How much RAM does it have? The 800XL had 64k
I believe. It sounds like a cool setup!