OBD2 LT1 XDF $EE EEX creation

[kur4o]

Hi Kur4o,

I am 95% through with the TSide schematic. This was a very difficult task... There are just a few chips that I am unable to identify. Two chips from Philips Semi. I believe one is some sort of amplifier and the other may be sample/hold/comparator. To finish work, I need to hook up a sound source and try to characterize the knock filter/ amp/ comparator. All this while simulating a running engine. This will take a while and I need a break SO...

I re-wrote my disassembler and it is ready to work through your code. It will be interesting to see the GM code for programming
-Tom

Here is for the 94-95 pcm. All labelled and commented so you can go through it really fast. I am sure the write and erase part will be almost identical in 96-97 pcm.

I plan to make a diss of that too to compare the difference.