MODE DESCRIPTION TOP Update OCR1x TOV1
0 Normal 0xFFFF Immediate MAX
1 PWM, Phase Correct, 8-bit 0x00FF TOP BOTTOM
2 PWM, Phase Correct, 9-bit 0x01FF TOP BOTTOM
3 PWM, Phase Correct, 10-bit 0x03FF TOP BOTTOM
4 CTC OCR1A Immediate MAX
5 Fast PWM, 8-bit 0x00FF BOTTOM TOP
6 Fast PWM, 9-bit 0x01FF BOTTOM TOP
7 Fast PWM, 10-bit 0x03FF BOTTOM TOP
8 PWM, Phase and Frequency Correct ICR1 BOTTOM BOTTOM
9 PWM, Phase and Frequency Correct OCR1A BOTTOM BOTTOM
10 PWM, Phase Correct ICR1 TOP BOTTOM
11 PWM, Phase Correct OCR1A TOP BOTTOM
12 CTC ICR1 Immediate MAX
14 Fast PWM ICR1A BOTTOM TOP
15 Fast PWM OCR1A BOTTOM TOP
PRESCALER
0 (off) 1 8 64 256 1024
INTERRUPTS
Overflow (OVF) OCR1A OCR1B
PIN OUTPUT Compare A
Normal Toggle Set Clear
PIN OUTPUT Compare B
Normal Toggle Set Clear
CODE: