26 Jan
1999
26 Jan
'99
5:59 a.m.
optional 9512 Floating Point (remember these?)
Speaking of which, if anyone has any 9511 or 9512 chips, or the equivalent
Intel 8231 or 8232, I'd like to get at least one of each.
I'm willing to trade the RARE National Semiconductor MM57109, which was
a math processor intended for use as either a peripheral or a standalone
controller.