Prom type for ECM 122550
Thread Starter
4th Gear
Joined: Aug 2008
Posts: 4
Likes: 0
Prom type for ECM 122550
Hi all
Has anybody been able to "copy" the removeable prom with a Prom Programmer that is in a 82 collector vette ECM 1255550? Websites appear to have identified the prom is an 1K* 8, type 82s181 manufactured by Signetics. I can not get my Prom Programmmer ( I have a Data I/O Optiuma ) to idendify and tired using other prom manufactrres such as National, TI, etc. to read but no luck.
The prom in the ECM has markings Delco 06630, 9405BMU, with 24 pin and according to artscorvetteparts.com it is identifed as a Calibrator. Any help is greatful
Thanks
Has anybody been able to "copy" the removeable prom with a Prom Programmer that is in a 82 collector vette ECM 1255550? Websites appear to have identified the prom is an 1K* 8, type 82s181 manufactured by Signetics. I can not get my Prom Programmmer ( I have a Data I/O Optiuma ) to idendify and tired using other prom manufactrres such as National, TI, etc. to read but no luck.
The prom in the ECM has markings Delco 06630, 9405BMU, with 24 pin and according to artscorvetteparts.com it is identifed as a Calibrator. Any help is greatful
Thanks
Race Director
Joined: Jul 2004
Posts: 12,706
Likes: 329
From: Scottsdale Arizona
UKPaul was the only person that I know of that was trying to do this. His was for the 81s but I don't think the methodology ould be any different. You might try dropping him a note. Haven't seen him in a while though.
Instructor
Joined: Nov 2005
Posts: 129
Likes: 1
From: Plano Texas
Try here:
www.moates.net
Along with a ton of interesting info, I think they have the prom number listed somewhere on the site.
It's worth a read in any case.
www.moates.net
Along with a ton of interesting info, I think they have the prom number listed somewhere on the site.
It's worth a read in any case.
