Hi guys,
I'm trying to replace mask roms on a phoenixed AVP. I downloaded the mame files and found the two files I want to burn. I confirmed the chip is showing up blank. I picked up M27c4002's. I set the device and keep getting write failed over and over on the buffer. I have tried different speeds and they all bomb out.
Any tips?
thanks!
I'm trying to replace mask roms on a phoenixed AVP. I downloaded the mame files and found the two files I want to burn. I confirmed the chip is showing up blank. I picked up M27c4002's. I set the device and keep getting write failed over and over on the buffer. I have tried different speeds and they all bomb out.
Any tips?
thanks!