8.6.20 DMACHMAP2 Register (Offset = 0x518) [reset = 0x0]
DMA Channel Map Select 2 (DMACHMAP2)
Each 4-bit field of the DMACHMAP2 register configures the µDMA channel assignment as specified in .
DMACHMAP2 is shown in Figure 8-29 and described in Table 8-39.
Return to Summary Table.
Figure 8-29 DMACHMAP2 Register
| 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
| CH23SEL |
CH22SEL |
CH21SEL |
CH20SEL |
| R/W-0h |
R/W-0h |
R/W-0h |
R/W-0h |
|
| 15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
| CH19SEL |
CH18SEL |
CH17SEL |
CH16SEL |
| R/W-0h |
R/W-0h |
R/W-0h |
R/W-0h |
|
Table 8-39 DMACHMAP2 Register Field Descriptions
| Bit |
Field |
Type |
Reset |
Description |
| 31-28 |
CH23SEL |
R/W |
0x0 |
µDMA Channel 23 Source Select
See for channel assignments.
|
| 27-24 |
CH22SEL |
R/W |
0x0 |
µDMA Channel 22 Source Select
See for channel assignments.
|
| 23-20 |
CH21SEL |
R/W |
0x0 |
µDMA Channel 21 Source Select
See for channel assignments.
|
| 19-16 |
CH20SEL |
R/W |
0x0 |
µDMA Channel 20 Source Select
See for channel assignments.
|
| 15-12 |
CH19SEL |
R/W |
0x0 |
µDMA Channel 19 Source Select
See for channel assignments.
|
| 11-8 |
CH18SEL |
R/W |
0x0 |
µDMA Channel 18 Source Select
See for channel assignments.
|
| 7-4 |
CH17SEL |
R/W |
0x0 |
µDMA Channel 17 Source Select
See for channel assignments.
|
| 3-0 |
CH16SEL |
R/W |
0x0 |
µDMA Channel 16 Source Select
See for channel assignments.
|