FCUSB with DIP42 Adapter not burning EPROMs properly

[stickyeye]

Hi, I'm a bit of a newbie and I'm having trouble burning M27C160 EPROMs. Every time the EPROM is burned, there are extra FF bytes in between the data bytes. I've tried changing the Endian Mode to Big endian 16-bit, 32-bit... I've tried little endian 16/8 bit... I've tried changing the SREC from a 16-bit word to a 8-bit byte. No dice. Every time there are extra FF bytes in between all of the data bytes.

I'm CERTAIN I'm just missing something silly because I'm a newb. But, any help would be appreciated!

I'm currently using 5.13 firmware.

 

[Pantheon]

Try a different computer and USB port. I think in the future, we will add a DC jack to XPORT, and allow you to power the 12V with your own supply.