Identifying ECM file

[mtl]

Hi!

I'm trying to identify an ECM file.
It's read from from '88 or 89' camaro 305 TPI. (#1227165)

If have understood this correctly '88 has $32B and '89 has $6E

Is there way to identify this file?


Thanks!

[Mangus]

Look at the 9th byte in the image. It will tell you which mask it is. If its from an '89, it's most likely 6E, if '88, it's most likely 32.