Before a Generator is enabled, the corresponding clock source
should be enabled. The Peripheral clock must be configured as outlined by the following
steps:
- 1.The Generator
must be enabled (GENCTRLn.GENEN=1) and the division factor must be set
(GENTRLn.DIVSEL and GENCTRLn.DIV) by performing a single 32-bit write to the
Generator Control register (GENCTRLn).
- 2.The Generic
Clock for a peripheral must be configured by writing to the respective
Peripheral Channel Control register (PCHCTRLm). The Generator used as the source
for the Peripheral Clock must be written to the GEN bit field in the Peripheral
Channel Control register (PCHCTRLm.GEN).
Note: Each Generator n is configured by one
dedicated register GENCTRLn.
Note: Each Peripheral Channel m is configured
by one dedicated register PCHCTRLm.