I'm using Piklab version 0.15.7 under Ubuntu with ICD2 programmer. Every time I try to program 12f675 I get this warning:
Warning: Calibration word is not a compatible opcode (0x3400).
This problem is very similar to this bug.
Also when i program the PIC there is a very weird behavior and is that the byte at the address 0x00FF is never written, it is always readed as 0000,
Even when i erase all the memory all the flash bytes reads 0x3FFF but that address that still reading 0000.
Thank you for your help.