TM4C123BE6PM Datasheet, PDF (623/1276 Pages) Texas Instruments – Tiva TM4C123BE6PM Microcontroller

Tiva^™ TM4C123BE6PM Microcontroller
Register 23: DMA Channel Map Select 0 (DMACHMAP0), offset 0x510
Each 4-bit field of the DMACHMAP0 register configures the μDMA channel assignment as specified
in Table 9-1 on page 574.
Note: To support legacy software which uses the DMA Channel Assignment (DMACHASGN)
register, a value of 0x0 is equivalent to a DMACHASGN bit being clear, and a value of 0x1
is equivalent to a DMACHASGN bit being set.
DMA Channel Map Select 0 (DMACHMAP0)
Base 0x400F.F000
Offset 0x510
Type RW, reset 0x0000.0000
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
CH7SEL
CH6SEL
CH5SEL
CH4SEL
Type RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
CH3SEL
CH2SEL
CH1SEL
CH0SEL
Type RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit/Field
31:28
27:24
23:20
19:16
15:12
11:8
7:4
3:0
Name
CH7SEL
CH6SEL
CH5SEL
CH4SEL
CH3SEL
CH2SEL
CH1SEL
CH0SEL
Type
RW
RW
RW
RW
RW
RW
RW
RW
Reset
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
Description
μDMA Channel 7 Source Select
See Table 9-1 on page 574 for channel assignments.
μDMA Channel 6 Source Select
See Table 9-1 on page 574 for channel assignments.
μDMA Channel 5 Source Select
See Table 9-1 on page 574 for channel assignments.
μDMA Channel 4 Source Select
See Table 9-1 on page 574 for channel assignments.
μDMA Channel 3 Source Select
See Table 9-1 on page 574 for channel assignments.
μDMA Channel 2 Source Select
See Table 9-1 on page 574 for channel assignments.
μDMA Channel 1 Source Select
See Table 9-1 on page 574 for channel assignments.
μDMA Channel 0 Source Select
See Table 9-1 on page 574 for channel assignments.
June 12, 2014
623
Texas Instruments-Production Data