Original ROMs — #5

Post #5 by trag

Source Forum	68kMLA
Category	Troubleshooting
Post Date	Wed, 18 May 2011 - 18:43
Original URL	https://68kmla.org/bb/threads/original-roms.22989/

Post

Thanks. FWIW, I finally got around to playing with it, and the 27c512 works unmodified (although for 64k roms, burn it into both halves and call it good). I just wrote a trivial C program to split the rom image into the high and low images, burned the two, popped the roms in, done.

So what was the custom ROM you mentioned in your earlier post. I.e., how did you modify the ROM?

On many chip programmers, the software that comes with the programmer includes an option to interleave the source file when programming chips. Writing a C program as you did works too.