Static RAM chip source (& S-100 related questions...)
Chuck Guzis
cclist at sydex.com
Sun Aug 15 18:43:29 CDT 2010
On 15 Aug 2010 at 16:58, allison wrote:
> Watch out,
> Some parts like the 6504 are not fully static and the
> logic is somewhat dynamic with the transition of CS
> performing the precharge of the gating logic around a
> static cell. That means you must cycle CS for every
> address change withing a read/write or RMW cycle.
I think you're saying that the address is latched on the edge of the
enable/chip select line. That's probably okay in this situation, I'm
guessing.
--Chuck
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