On Friday, October 24, 2003, at 06:39 PM, Jeff Walther wrote:
So why all the pins on the IIfx memory? Does anyone know?
If you google for this h/w note, it casts some light on the subject:
HW25-Mac Mem Configurations.pdf
Parity is implemented using a PLA on the motherboard. Apple offered details of the pin-outs to developers, but warned against 3rd parties trying to implement parity.
Another source of data might be via the HP printer that also used those SIMMs. Anything on the HP site?
Stuart
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