[sdiy] Sanity Check please
The Old Crow
oldcrow at oldcrows.net
Mon Feb 7 10:21:50 CET 2005
Something to pull CE (or is it _CE) high, like a 4K7 resistor?
Crow
/**/
On Mon, 7 Feb 2005, Tom Arnold wrote:
> I'm trying to replace some bad roms and I need a sanity check.
>
> Replacing some 8kx8 roms with a 16kx8 rom.
>
> This seems too simple... Bank 1 chip select and Bank 2 chip select tied to
> CE through two diodes, then bank 2 chip select through an inverter to
> address line A13.
>
> Am I missing something?
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