The AT90PWM2B has a different signature than AT90PWM2, but avrdude 5.3.1 doesn't seem to support the AT90PWM2B. What is the difference between the AT90PWM2 and the AT90PWM2B? I haven't been able to find the answer in the data sheet. In any case, I used the entry for the AT90PWM2 in avrdude.conf and changed the signature for the AT90PWM2B. It seems to work!
Cheers, Shaun $ avrdude -Pusb -cjtag2isp -ppwm2 -B9 avrdude: AVR device initialized and ready to accept instructions Reading | ################################################## | 100% 0.16s avrdude: Device signature = 0x1e9383 avrdude: Expected signature for AT90PWM2 is 1E 93 81 Double check chip, or use -F to override this check. avrdude done. Thank you. _______________________________________________ AVR-GCC-list mailing list AVR-GCC-list@nongnu.org http://lists.nongnu.org/mailman/listinfo/avr-gcc-list