I found a chip in a 7730 that has a mask of $26, at least I think it is. Does $26 exist? If so, what is it to?

 

got a bcc off that chip ?

 

bcc???

I have the bin (read of the chip)....

I tried different ECMs from Tunerpro with nothing that appears to be congruent or decipherable. I kept looking at the MAIN spark tables. When they are ALL over the place, I figured it was wrong.

 

Email me a copy of it. Let's see what the magic decoder ring can do with it.

Are you sure you read it as the right size .bin?

The P4s used 128/256, and I think some were even 512 eproms.

 

I am not SURE I used the correct chip-type to read it.

The chip has the following on it:

014
045915
B9837AT

I presume this is an ATMEL 27c128. I think that's what I used to read it.

I couldn't find ANYTHING with the B9837AT on google.

*shrug*

 

what did the silver sticker over the window have on it?

 

thanks to Grumpy's help, I re-read the chip as a 27c256, and it was actually an $8D mask.

So all is well, there was no silver sticker over the window, as this came from Howell. Who by the way, made no noticeable difference change from my 350 Bin and my 383 Bin from them.