Information

3.3.9.1 DMA MUX request sources
This device includes a DMA request mux that allows up to 63 DMA request signals to be
mapped to any of the 16 DMA channels.
Because of the mux there is not a hard correlation between any of the DMA request
sources and a specific DMA channel.
Table 3-24. DMA request sources - MUX 0
Source
number
Source module Source description
0 — Channel disabled
1
1 Reserved Not used
2 UART0 Receive
3 UART0 Transmit
4 UART1 Receive
5 UART1 Transmit
6 UART2 Receive
7 UART2 Transmit
8 UART3 Receive
9 UART3 Transmit
10 UART4 Receive
11 UART4 Transmit
12 UART5 Receive
13 UART5 Transmit
14 I
2
S0 Receive
15 I
2
S0 Transmit
16 SPI0 Receive
17 SPI0 Transmit
18 SPI1 Receive
19 SPI1 Transmit
20
21
22 I
2
C0 —
23 I
2
C1 —
24 FTM0 Channel 0
25 FTM0 Channel 1
26 FTM0 Channel 2
Table continues on the next page...
System modules
K10 Sub-Family Reference Manual, Rev. 6, Nov 2011
86 Freescale Semiconductor, Inc.