LM3S5G31 Datasheet, PDF (406/1223 Pages) Texas Instruments – Stellaris LM3S5G31 Microcontroller

Micro Direct Memory Access (μDMA)
Register 19: DMA Channel Priority Clear (DMAPRIOCLR), offset 0x03C
Each bit of the DMAPRIOCLR register represents the corresponding µDMA channel. Setting a bit
clears the corresponding SET[n] bit in the DMAPRIOSET register.
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
Value Description
0 No effect.
1 Setting a bit clears the corresponding SET[n] bit in the
DMAPRIOSET register meaning that channel [n] is using the
default priority level.
406
July 03, 2014
Texas Instruments-Production Data