Re: Zip GS questions

[dmds@msg.ti.com (David de Sosa)]

>If you set the DIP switches to 16k then that is all the cache that
>was being used despite what was installed on the board.  Even though
>you had 64k installed you were running as a 13.75/16 when you
>changed the DIP switch.  For that speed you want 30-45 ns chips
>in the DATA sockets and 15 ns chips in the TAG sockets.  With that
>configuration there is a good chance you could bump the switch up
>to 64k again.
>
This is all very interesting.  I have a 9/32 Zip and am not crazy about doing
a lot of modifying to increase the overall speed.  Sounds like if I just 
install the 14 mhz processor and new oscillator only and forget the 3 mil SRAM
mods to 64K, I ought to expect around 12 to 13 mhz in speed with almost no 
more noticeable improvement no matter what else I do.  By the way, are the 
data and tag sockets labelled on the zip card?

David		
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