But most likely its a generic part, and could be copied as long as you can find somebody with the proper burner. Unlike the old prom burners, this could be a real high-dollar machine....It would just take some major reseach and detective work.
The real issue is the reverse engineering....as for a 12 bit system, OUCHY !! I would not want even to begin trying to crack such an odd imbedded system. How did you determine that it is a 12 bit ? (probably tracked down the part to the manufacturer huh ?). I have a parts catalog for IC's that we use for e-cad design, and 90% of the parts on the ECU were not even listed, so I gave up. -----Original Message----- From: Jerry Wills [mailto:[EMAIL PROTECTED]] Sent: Wednesday, September 25, 2002 12:40 PM To: Crisler, Jon Subject: Re: ECU Repair The "prom" might be ram and masked rom together and the cpu might have rom in it also. The other problem with reverse engineering is the its 12 bit system, not an 8 bit. That would be real fun and games? I can take all the chips off and put sockets down, but whats the use, when the operating system is closed. I think there is a better way to go. I let you know when I have something concrete. Jerry The information contained in this e-mail including any attachments may constitute Corvis Corporation Proprietary Information that is subject to Non-Disclosure Agreement and cannot be disclosed to any other party without the express consent of Corvis Corporation. If you are neither the intended recipient of this e-mail nor responsible for delivering this e-mail to the intended recipient, note that any dissemination, distribution, copying, or retention of this e-mail is prohibited. If you believe you have received this e-mail in error, we request that you notify the sender by return e-mail and then delete this e-mail and any return e-mail immediately.
