Riptor
Well-known member
Should a regular 2532 work in place of the 9332 proms without any strapping changes?
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I'm not so sure that they are interchangeable. Off the top of my head it seems I remember in the back of the Gorf manual it had separate strapping for the PROM's and EPROM's. Also, I remember boards that had a mixture of the two and the EPROM's always had a bent pin and a jumper (IIRC).I'm 99% sure they are pin equivalent. I just looked online quickly and came across this pinball document that mentions a 9332 and 2532 are interchangeable...
http://www.pinball.com/tech/bally_read1st.txt
.I have several tubes of gorf proms and if I remember right there are A, B, & C's in there. If I recall, all the pac ones were B's but I would have to look to be sure. Makes sense but I wonder what the others are compatible with?
Like I said, I have both versions of the rom boards. Anyone know which is domestic and which is foreign?