thanks for replies
the ql with stacked roms are eproms in one socket and a single eprom in the next socket so both are occupied
I understand what has been done, i thought that masked roms were always used ?
Search found 11 matches
hello, have 2 ql's question 1 first ql issue 5 m/b has jm rom can it be replace with js rom with no mods ? question 2 2nd ql issue 5 m/b has jm roms but one rom is piggy backed with two roms in one socket with one pin sticking out connected to the m/b can be removed and replaced with normal jm rom ?...