ST SPC560P34 - Table 203. DMA Channel Mapping; DMA Request Mapping

DMA Channel Mux (DMA_MUX) RM0046
428/936 Doc ID 16912 Rev 5
19.4 DMA request mapping
Table 203. DMA channel mapping
DMA_CH_MUX
channel
Module
DMA requesting
module
DMA Mux input #
1 DSPI_0 DSPI_0 TX DMA MUX Source #1
2 DSPI_0 DSPI_0 RX DMA MUX Source #2
3 DSPI_1 DSPI_1 TX DMA MUX Source #3
4 DSPI_1 DSPI_1 RX DMA MUX Source #4
5 DSPI_2 DSPI_2 TX DMA MUX Source #5
6 DSPI_2 DSPI_2 RX DMA MUX Source #6
7 Not connected DMA MUX Source #7
8 Not connected DMA MUX Source #8
9 CTU_0 CTU DMA MUX Source #9
10 CTU_0 CTU FIFO 1 DMA MUX Source #10
11 CTU_0 CTU FIFO 2 DMA MUX Source #11
12 CTU_0 CTU FIFO 3 DMA MUX Source #12
13 CTU_0 CTU FIFO 4 DMA MUX Source #13
14 flexpwm_0 FlexPWM WR DMA MUX Source #14
15 Not connected DMA MUX Source #15
16 etimer_0 eTimer_0 CH0 DMA MUX Source #16
17 etimer_0 eTimer_0 CH1 DMA MUX Source #17
18 Not connected DMA MUX Source #18
19 Not connected DMA MUX Source #19
20 adc_0 ADC_0 DMA MUX Source #20
21 Not connected DMA MUX Source #21
22 — ALWAYS requestors DMA MUX Source #22
23 — ALWAYS requestors DMA MUX Source #23
24 — ALWAYS requestors DMA MUX Source #24
25 — ALWAYS requestors DMA MUX Source #25
26 — ALWAYS requestors DMA MUX Source #26
27 — ALWAYS requestors DMA MUX Source #27
28 — ALWAYS requestors DMA MUX Source #28
29 — ALWAYS requestors DMA MUX Source #29
30 — ALWAYS requestors DMA MUX Source #30