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Please adding some prom N82s191CN3 , pal 20,16.., and uc.68705...many thanks

Hello !

I need to copy prom and pal and 68705p3..

I come from try to read Pal20R8 and PAL16r6..the Gal20V8 and PALCE20V8 is about pin to pin compatible..but unable to read...some pin
is hard coded not soft like 20V8 i think this why this is not readable with the GAL algorithme . Please could you add the read and write algorithme for this chips to the T56..

And the

N82s191CN3 or CY7C291A  this same chip and this  is very very simple one ..like a uv rom 2k 8bit but not exactly same pinout...
i have view the 27c16 type etc but not same pinout ce an Adress Ax line).

Many thanks .. perhaps i can help ? or perhaps could you give the trick to be able to add myself new chip algorithm to my T56.

Have a nice days.

Thanks again.

I have found old article of manual programmer for this type of chips i put the link here.
The language is french hope this can help anywhere.

http://www.retronik.fr/revues/radio-plans/1991/RP522_05-1991.pdf

see page 33 to 41.

Some guys make reader for some of the PAL with atmega uc.:

https://fjkraan.home.xs4all.nl/digaud/arduino/ppread/palread.html

webpage with many many pld information:
http://matthieu.benoit.free.fr/pld.htm


Thanks . Have nice day.

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