Information

Table 3-50. Reference links to related information (continued)
Topic Related module Reference
System memory map System memory map
Clocking Clock Distribution
Power management Power management
3.8.3.1 PIT/DMA Periodic Trigger Assignments
The PIT generates periodic trigger events to the DMA Mux as shown in the table below.
Table 3-51. PIT channel assignments for periodic DMA triggering
DMA Channel Number PIT Channel
DMA Channel 0 PIT Channel 0
DMA Channel 1 PIT Channel 1
DMA Channel 2 PIT Channel 2
DMA Channel 3 PIT Channel 3
3.8.3.2 PIT/ADC Triggers
PIT triggers are selected as ADCx trigger sources using the SOPT7[ADCxTRGSEL] bits
in the SIM module. For more details, refer to SIM chapter.
3.8.4 Low-power timer configuration
This section summarizes how the module has been configured in the chip. For a
comprehensive description of the module itself, see the module’s dedicated chapter.
Chapter 3 Chip Configuration
K20 Sub-Family Reference Manual, Rev. 1.1, Dec 2012
Freescale Semiconductor, Inc.
Preliminary
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