Objective Development Forums

Hello, im trying to implement avr-usb with at90can128. my circuit with zener diodes. I have +3.1V on D- line and 0 on D+ line. D+ = PD0/int0, D-=PD1 connected to at90can128. Im using 16Mhz crystal oscillator. Fuse bits programed cksel 3..0 = 1111 (8-16Mhz) sut 1..0 = 01 (bod enabled) bodLevel 2..0 =...