27256 in place of a 2764

[David Griffith]

On Sun, 27 Jan 2008, UnR00ster wrote:

> See Ray Carlsen's site
>
> http://staff.washington.edu/rrcc/
>
> http://personalpages.tds.net/~rcarlsen/cbm/eprompla.txt
>
> adapters
>
> http://staff.washington.edu/rrcc/uwweb/EPROM/2x256.gif
>
> and
>
> http://staff.washington.edu/rrcc/uwweb/EPROM/2x128.gif
>
> This is all for Commodore stuff, but the idea of using a modified socket and
> 512K chip should work for you as well.  You can even use it to store the OEM
> code and any 'hacked' code you have.   Good luck.

Interesting.  This makes me think it would be better to use those extra
address lines to bank-switch alternate firmwares.

-- 
David Griffith
dgriffi at cs.csubak.edu