techknight
Well-known member
ok, Now I got myself in a conundrum.
After flashing the ROMs, I checked to make sure everything was good and suddenly realized the reads arnt matching back to the PLCC read. The PLCC is the original V2.6 ROM.
So I am reading it again, and it reads different every time with corruption. my Willem board is a PCB45 and I cannot find how to change the 27C256 from DIP to PLCC since the PLCC socket is on board.
in DIP mode, I can UV erase and write the DIP with a known good BIN from something else, and its ok. but my PLCC reads are not, so that means I dont have a good copy of the ROM.
So if anyone is familiar with the PCB45 and knows how to set it in PLCC mode, Or if someone has a copy of the ROM BIN please message me! I would like to get these reflashed with a known good copy of the ROM and get them out the door.
Thanks.
After flashing the ROMs, I checked to make sure everything was good and suddenly realized the reads arnt matching back to the PLCC read. The PLCC is the original V2.6 ROM.
So I am reading it again, and it reads different every time with corruption. my Willem board is a PCB45 and I cannot find how to change the 27C256 from DIP to PLCC since the PLCC socket is on board.
in DIP mode, I can UV erase and write the DIP with a known good BIN from something else, and its ok. but my PLCC reads are not, so that means I dont have a good copy of the ROM.
So if anyone is familiar with the PCB45 and knows how to set it in PLCC mode, Or if someone has a copy of the ROM BIN please message me! I would like to get these reflashed with a known good copy of the ROM and get them out the door.
Thanks.
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