9 Jan
2009
9 Jan
'09
3:31 a.m.
On Friday 09 January 2009 03:58:56 am Chuck Guzis wrote:
On 9 Jan 2009 at 3:47, Roy J. Tellason wrote:
Not very. I'm talking about fooling around with 4 MHz Z80s...
Any suggestions as to where I might find some
welcomed. I have 2kx8 and
8kx8 parts, but nothing bigger.
How fast do you need the parts? There's a "nuisance factor" with smaller
capacity SRAM parts--more layout,
and sockets (if you use them). You can still get new 70 nsec 128Kx8 and
512Kx8 SRAM in DIP for not a lot of money--and lower power.
I suppose I could use that as program storage or somesuch. The 32kx8 parts
could take care of my RAM needs for one of those chips with just two parts.
--
Member of the toughest, meanest, deadliest, most unrelenting -- and
ablest -- form of life in this section of space, a critter that can
be killed but can't be tamed. --Robert A. Heinlein, "The Puppet Masters"
-
Information is more dangerous than cannon to a society ruled by lies. --James
M Dakin