2.22.4 LUPD in Descendent Mode
When the TCC is used in the Down-counting mode, transfer of the PERBUF register value to the PER register is delayed by one counter cycle, and, therefore, the LUPD feature must not be used with the PER register.
Work Around:
In the Down-counting mode, write period value directly to the PER register instead of writing to PERBUF. Alternatively, the Up-counting mode in the TCC can be used if the LUPD feature is required.
Affected Silicon Revisions
PIC32CX1012BZ25048/WBZ451/WBZ451H| A0 | A2 | |||||
|---|---|---|---|---|---|---|
| X | X |
| A2 | |||||
|---|---|---|---|---|---|
| X |