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
Notes:
  • SPI connections to the CCL work only in host SPI mode
  • USART connections to the CCL work only in asynchronous/synchronous USART host mode