Adapting EPROM/SRAM to replace 6540/6550...

From: Bryan Pope (bpope_at_wordstock.com)
Date: 2007-01-22 22:11:28

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Hello!,

	According to 
http://www.cbmhardware.de/cbmpet/cbm2001mos.php?Lang=D&from=pet2001 , 
it sounds like it should be fairly easy to adapt say a 2716 or 2764 
EPROM to replace a 6540 ROM and a 2114 SRAM to replace a 6550 RAM.

	To do this would I wire all of the Chip Selects together and 
then connect them to the Output Enable on the EPROM/SRAM?

	Also, what is pin 16 on the 6540 ROM for?  It is labeled "02"

Thanks,

Bryan Pope

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