Hardest to Find Classic Computers (SX64)
Tony Duell wrote:
> Has anybody ever read that chip out and recreated the logic equations? It
> shouldn't be hard to do....
Should be easy since it doesn't contain any registers and feedback terms.
I don't know how you'd get the fuse map without using a programmer, I'd
just read it like RAM and figure out the terms that way.
> Programming the thing is a pain -- you need about 4 different programming
> voltages. I do have the programming algorithm somewhere and one day I
> should probably have a go at making a programmer...
I'd use a small CPLD like a Xilinx XC95XX device. They are 5V and easy
to program.
Anybody used Xilinx XC4010E FPGA's ?
and, could I fit a 6502 into one ?
Chris
Programming the thing is a pain -- you need about 4 different programming
voltages. I do have the programming algorithm somewhere and one day I
should probably have a go at making a programmer...
Received on Thu Dec 20 2001 - 13:02:19 GMT
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: Fri Oct 10 2014 - 23:33:40 BST