Connecting LUTs in Linked Mode Require OUTEN Set to ‘1’

Connecting the LUTs in linked mode require LUTnCTRLA.OUTEN set to ‘1’ for the LUT providing the input source.

Work around

Use an event channel to link the LUTs or do not use the corresponding I/O pin for other purposes.

Affected Silicon Revisions

ATtiny1616
Rev. A            
X            
ATtiny3216
Rev. A Rev. B Rev. C          
* * -          
Parent topic: CCL - Configurable Custom Logic