30 Apr
2012
30 Apr
'12
1:42 p.m.
Eric Smith wrote:
http://www.atarimagazines.com/compute/issue11/69_1_ROM_EXPANSION_FOR_THE_CO…
The 2532 _is_ pin-compatible for reading in a PET socket that's
expecting a 2332 masked-programmed ROM. I've had several 2532s in my
PET 2001N-32 (US version of the 3032) since the late 1970s, no
adapter.
These days, it's easier to build an adapter than find real 2532s.
-ethan
? ?Bill Sudbrink wrote:
> The TMS2532 is most definitely *not* pin compatible with 2732 Data sheet claims pin compatibility with 2732.
It claims that it is "pin compatible with existing ROMs and
EPROMs (8K, 16K, 32K and 64K)", but that does not include the
2732, and their reference to 32K and 64K was only in regard to
ROMs.