GM P6 PCM

[David A. Cooley]

-----Original Message-----
From: Bill the arcstarter <arcstarter at hotmail.com>
To: diy_efi at efi332.eng.ohio-state.edu <diy_efi at efi332.eng.ohio-state.edu>;
n5xmt at bellsouth.net <n5xmt at bellsouth.net>
Date: Thursday, November 05, 1998 9:55 AM
Subject: Re: GM P6 PCM


>It was written:
>>Delco came back and said the 16156598 chip is the GMP6 CPU and it is a
>
>Delco is actually helping you with this?  This is surprising...


Surprisingly... They came back with more info today!
I'll forward it later.


>I'd hazard a guess that your 16066285 chip is a 2K static RAM.
>

She called this an I/O with RAM  (IOR)

>You mentioned pins 5,4,3,2,67,66,65,64,63 on the 16066285 part.  This is
>a total of 9 lines.  Is one of these the r/W line or a CS?
>

Only looked at address and data lines last night...  Will ring out the rest
tonight.