22 Aug
2007
22 Aug
'07
3:34 p.m.
Chuck Guzis wrote:
On 22 Aug 2007 at 21:09, Jules Richardson wrote:
Yep, that'll do nicely - thanks :-) Helps a lot actually; the circuitry I was
tracing looked pretty strange but it becomes a lot clearer given the
documentation on how to actually access the memory ICs...
cheers
Jules
Jules Richardson wrote:
NTE seems to think it's a generic 256x1 DRAM, gives the equivalent as
NTE21256.
http://www.ortodoxism.ro/datasheets/nte/NTE21256.pdf
Will this do for you? Anyone happen to have a pinout for this beastie?
Helps if I don't make typos in the part number, doesn't it?
I meant HM50256. I *think* it's pin-compatible with the 41256 (which I do have
data for), but it'd be nice to know for sure.