Table 15-2. Asynchronous Channel
Generator Selection| Value | ASYNCCH0 | ASYNCCH1 | ASYNCCH2 | ASYNCCH3 |
|---|
| 0x00 | OFF | OFF | OFF | OFF |
| 0x01 | CCL_LUT0 |
| 0x02 | CCL_LUT1 |
| 0x03 | AC0_OUT |
| 0x04 | TCD0_CMPBCLR |
| 0x05 | TCD0_CMPASET |
| 0x06 | TCD0_CMPBSET |
| 0x07 | TCD0_PROGEV |
| 0x08 | RTC_OVF |
| 0x09 | RTC_CMP |
| 0x0A | PORTA_PIN0 | PORTB_PIN0 | PORTC_PIN0 | PIT_DIV8192 |
| 0x0B | PORTA_PIN1 | PORTB_PIN1 | PORTC_PIN1 | PIT_DIV4096 |
| 0x0C | PORTA_PIN2 | PORTB_PIN2 | PORTC_PIN2 | PIT_DIV2048 |
| 0x0D | PORTA_PIN3 | PORTB_PIN3 | PORTC_PIN3 | PIT_DIV1024 |
| 0x0E | PORTA_PIN4 | PORTB_PIN4 | PORTC_PIN4 | PIT_DIV512 |
| 0x0F | PORTA_PIN5 | PORTB_PIN5 | PORTC_PIN5 | PIT_DIV256 |
| 0x10 | PORTA_PIN6 | PORTB_PIN6 | | PIT_DIV128 |
| 0x11 | PORTA_PIN7 | PORTB_PIN7 | | PIT_DIV64 |
| 0x12 | UPDI | | - | |
| Other | - | - | - | - |
Note: Not all pins of a port are actually available on devices with low pin counts.
Check the Pinout Diagram and/or the I/O Multiplexing table for
details.
