9 Jan
2009
9 Jan
'09
8:47 a.m.
On Wednesday 31 December 2008 02:59:43 pm Alexandre Souza wrote:
32kx8 sounds like a real handy size for some of the things that I'd like to
do, with z80 and similar 8-bit parts.
Any suggestions as to where I might find some welcomed. I have 2kx8 and 8kx8
parts, but nothing bigger.
Maybe I should look on my old 486 boards?
--
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
TTL ... and a
few gals... I trust hardware more than software is my view
point.
Real cache memory 32k*8 is about 15ns access time in a skinny 28 pin
package.
I am just not sure how much memory you can get on a card however ...
Sigh.
You have many ways to go. Old Pentium cache is 128K X 4 in a very small
SMD package. But you can get 32X8 in DIP packages which will be free for
asking anywhere.