26 May
2002
26 May
'02
2:55 a.m.
Mitch Wright wrote:
Donnamaie White's Book
www.donnamaie.com/BITSLICE
I took a quick look at all that. 90% of the book looks
to
be just what the 2901 alu is. A bit slice with a built in
MAR and Data I/O registers may have been useful at one time.
[input-reg] [sign extend logic] [ 2901] [output reg]
[mar]
It may have needed a 48 pin dip however.
--
Ben Franchuk - Dawn * 12/24 bit cpu *
www.jetnet.ab.ca/users/bfranchuk/index.html