Eprom programing w/ GM memcal

[James Wilson]

Hi Guys,

Can someone tell me the procedure for programing a 27C256 Eprom (28 Pin)
soldered inside the GM memcal (ECM #16159278). I think I would need an
adaptor that you could plug the 66 pin socket  into with a 28 pin to plug
into the programmer. Is something like that available? Also is there another
source (besides GM) for the memcal Eprom combination, I would like to have a
spare for future programming.

                   Thanks for any info, Jim Wilson