Tony Duell wrote:
Yeah, ad I can store 16 bits per location if the
high byte is the same as
the low byte :-)
What you want is the 25120 write only memory.
http://www.ganssle.com/misc/wom1.jpg
http://www.ganssle.com/misc/wom2.jpg
Yeah, I've got a reprint of the data sheet in the back of the lab manual
for TAoE.
More seriously, I have a machine with 16K * 48bit words of memory that can
be written under program control, but which can't be read back by said
program. This memory has nothing to do with any peripheral device.....
-tony