[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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