SPRUIM2H May 2020 – October 2023 AM2431 , AM2432 , AM2434 , AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442
The Dual Clock Comparator (DCC) is used to determine the accuracy of a clock signal during the time execution of an application. Specifically, the DCC is designed to detect drifts from the expected clock frequency. The desired accuracy can be programed based on calculation for each application. The DCC measures the frequency of a selectable clock source using another input clock as a reference.
The device has seven instances of DCC modules. Table 12-4780 shows DCC modules allocation across device domains.
Module Instance | Domain | |
---|---|---|
MCU | MAIN | |
MCU_DCC0 | ✓ | - |
DCC0 | - | ✓ |
DCC1 | - | ✓ |
DCC2 | - | ✓ |
DCC3 | - | ✓ |
DCC4 | - | ✓ |
DCC5 | - | ✓ |