Emulators of Classic Computers

From: Jos Dreesen <jos.mar_at_bluewin.ch>
Date: Sat Jan 17 15:28:16 2004

>
> There were few articles in european "elektor" about a computer build
> completely out of 74xxx. Was beginning of the 70's, and was called (?)
> the 74-computer.
>
> Would love to see this articles again ...
>
> cheers

That design was somewhat strange, it used no clock, but relied on
handshaking for its timing.
It was also very inefficient in its hardware usage, using scores of
74181`for hardware multiply and divide.
   It had a choice of shiftregisters or 2102 as main memory.

No PCB were produced. It was not for the fainthearded....

                                                Jos Dreese
Received on Sat Jan 17 2004 - 15:28:16 GMT