LM3S3739 Luminary Micro, Inc, LM3S3739 Datasheet - Page 220

• Manufacturer Part Number: LM3S3739
• Description: Lm3s3739 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Reset
Reset
Type
Type
Micro Direct Memory Access (μDMA)
DMA Channel Request Mask Clear (DMAREQMASKCLR)
Base 0x400F.F000
Offset 0x024
Type WO, reset -
220
Bit/Field
31:0
WO
WO
31
15
-
-
WO
WO
Register 13: DMA Channel Request Mask Clear (DMAREQMASKCLR), offset
0x024
Each bit of the DMAREQMASKCLR register represents the corresponding DMA channel. Writing
a 1 clears the request mask for the channel, and enables the channel to receive DMA requests.
30
14
-
-
WO
WO
29
13
-
-
CLR[n]
Name
WO
WO
28
12
-
-
WO
WO
27
11
-
-
Type
WO
WO
WO
26
10
-
-
WO
WO
Reset
25
9
-
-
-
Preliminary
WO
WO
24
8
-
-
CLR[n]
CLR[n]
Description
Channel [n] Request Mask Clear
Set the appropriate bit to clear the DMA request mask for channel [n].
This will enable DMA requests for the channel.
Value
0
1
WO
WO
23
7
-
-
Description
No Effect
Use the DMAREQMASKSET register to set the request mask.
Clear Mask
Clears the request mask for the DMA channel. This enables
DMA requests for the channel.
WO
WO
22
6
-
-
WO
WO
21
5
-
-
WO
WO
20
4
-
-
WO
WO
19
3
-
-
WO
WO
18
2
-
-
WO
WO
17
1
June 02, 2008
-
-
WO
WO
16
0
-
-