31 Dec
2006
31 Dec
'06
3 p.m.
9000 VAX wrote:
On 12/18/06, CRC <technobug at comcast.net>
wrote:
A 18 bit CPU with a 1.5 us cycle time seems possible but I need some
OC buffers. All I can say is the Flip/Flops are a bitch to design.
Registers are MAR/MDR/PC/AC --
Cleaning out things and came across 40+ tubes (24/tube) of TTL 5400
Quad Nand Gates (Mil version of the 7400). Free for postage.
Here's your chance to build your computer from scratch :oD
If you have some
7406's...
vax, 9000
CRC