[chbot] Gigatron a 7400-series TTL microcomputer

Volker Kuhlmann list57 at top.geek.nz
Fri Jun 25 01:48:31 BST 2021

On Thu 24 Jun 2021 21:52:43 NZST +1200, Charles Manning wrote:

> Apart from the ROM and RAM the whole thing is just 74xx logic - 36 74xxs in
> all (including the oscillator)..

Wow cool, and it's not even built around a 74181...

The biggest problem soon could be actually buying the parts for it. DIP
chips and sockets anyone?

> They have a software simulator for it that is less than 130 lines long.

Impressive. How's the saying - I'm sure I could write that in TeX...?

> Let the small times roll!

Turn it into a 3c chip??


Volker Kuhlmann
http://volker.top.geek.nz/	Please do not CC list postings to me.

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