ATtiny1624/1626/1627

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 AC0 AC0 OUT
0x07 - -
0x08(1) USARTn USART0 TXD USART1 TXD -
0x09(2) SPI SPI0 MOSI SPI0 MOSI SPI0 SCK
0x0A TCA0 WO0 WO1 WO2
0x0B - -
0x0C TCB TCB0 WO TCB1 WO -
Notes:
  1. 1.USART connections to the CCL work only in asynchronous/synchronous USART host mode.
  2. 2.SPI connections to the CCL work only in host SPI mode.