LM3S1607_16 Datasheet, PDF (334/681 Pages) Texas Instruments – Stellaris LM3S1607 Microcontroller

Micro Direct Memory Access (μDMA)
Register 19: DMA Channel Priority Clear (DMAPRIOCLR), offset 0x03C
Each bit of the DMAPRIOCLR register represents the corresponding DMA channel. Writing a 1
configures the DMA channel to have the default priority level.
DMA Channel Priority Clear (DMAPRIOCLR)
Base 0x400F.F000
Offset 0x03C
Type WO, reset -
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
CLR[n]
Type WO
WO
WO
WO
WO
WO
WO
WO
WO
WO
WO
WO
WO
WO
WO
WO
Reset
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
CLR[n]
Type WO
WO
WO
WO
WO
WO
WO
WO
WO
WO
WO
WO
WO
WO
WO
WO
Reset
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Bit/Field
31:0
Name
CLR[n]
Type
WO
Reset
-
Description
Channel [n] Priority Clear
Set the appropriate bit to clear the high priority level for the specified
DMA channel.
Value Description
0 No Effect
Use the DMAPRIOSET register to set channel [n] to the High
priority level.
1 Default Priority
Sets DMA channel [n] to a Default priority level.
334
July 17, 2014
Texas Instruments-Production Data