- TCCRxA = ((1 << WGMx0) | (1 << COMxA1) | (1 << COMxA0)\r
- | (1 << COMxB1) | (1 << COMxB0)); // Set on match, clear on TOP\r
- TCCRxB = ((1 << WGMx2) | (1 << CSx0)); // Fast 8-Bit PWM, Fcpu speed\r
+ TCCR3A = ((1 << WGM30) | (1 << COM3A1) | (1 << COM3A0)\r
+ | (1 << COM3B1) | (1 << COM3B0)); // Set on match, clear on TOP\r
+ TCCR3B = ((1 << WGM32) | (1 << CS30)); // Fast 8-Bit PWM, Fcpu speed\r