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Re: Need help identifying this card...
In article <1e0jqzh.1f4181f1fyeu3aN%dempson@actrix.gen.nz>,
dempson@actrix.gen.nz (David Empson) wrote:
> I'm wondering if it might be intended to connect piggyback onto a RAM
> chip on the IIc motherboard, to get memory refresh signals. The RAM
> chips on the motherboard are either 16 or 18 pins, but they are narrow
> DIP, not PLCC.
Well, the number of pins on the little piggyback thing is 16...they are
spaced out very unequally along the little U-shaped PCB. But it is
definitely something that sits atop something shaped greatly like a PLCC
chip socket by the way that it looks...
:: to cable =,-,` pins
::||
::||= ||
::||= ||=
::|| ||-
::||- ||
::||======||-
```
I know it's horrible ascii, but it's the best to throw together in a pinch
for a visual hint.