Copy of: Delco ECM uP type

[Jonathan R. Lusky]

Martin Evans writes:
> 
> Does anyone out there know what the basis of the uP used in 
> my Delco sourced ECM is?
> 
> The service number is:
> 161322411.6D MAN FED 16161499 AXMZ

> supposed to be write only. I'm begining to come to 
> the conclusion that the uP is either a special or maybe 
> a 6801/6805.

I'm not intimately familiar with GM uP's, but I know that the ECM
in my 91 GMC 2500 used a custom chip that was based on the 6801.

If anyone needs it, I have a 6801 disassembler (c source and dos .exe)
at ftp://ftp.edge.net/prv/lusky (think I got the source from Dave
Cooley).

-- 
Jonathan R. Lusky                        lusky at knuth.mtsu.edu
http://www.edge.net/~lusky/                 (615) 726-8700
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68 Camaro Convertible - 350 / TH350  \_/ 80 Toyota Celica - 20R / 5spd