29.2.2.1 CCL Input Selection MUX
The following peripherals outputs are available as inputs into the CCL LUT.
| Value | Input source | INSEL0[3:0] | INSEL1[3:0] | INSEL2[3:0] |
|---|---|---|---|---|
0x00 | MASK | None | ||
0x01 | FEEDBACK | LUTn | ||
0x02 | LINK | LUT[n+1] | ||
0x03 | EVENTA | EVENTA | ||
0x04 | EVENTB | EVENTB | ||
0x05 | IO | IN0 | IN1 | IN2 |
0x06 | AC | AC0 OUT | AC1 OUT | AC2 OUT |
0x07 | ZCD | ZCD0 OUT | ZCD1 OUT | ZCD2 OUT |
0x08 | USART | USART0 TXD | USART1 TXD | USART2 TXD |
0x09 | SPI | SPI0 MOSI | SPI0 MOSI | SPI0 SCK |
0x0A | TCA0 | WO0 | WO1 | WO2 |
0x0B | TCA1 | WO0 | WO1 | WO2 |
0x0C | TCB | TCB0 WO | TCB1 WO | TCB2 WO |
0x0D | TCD0 | WOA | WOB | WOC |
0x0E-0x0F | Reserved | |||
Note:
- SPI connections to the CCL work only in host SPI mode
- USART connections to the CCL work only in asynchronous/synchronous USART host mode