LM3S5739 Datasheet, PDF (571/856 Pages) Texas Instruments – Stellaris® LM3S5739 Microcontroller

Stellaris® LM3S5739 Microcontroller
Register 10: SSI DMA Control (SSIDMACTL), offset 0x024
The SSIDMACTL register is the DMA control register.
SSI DMA Control (SSIDMACTL)
SSI0 base: 0x4000.8000
SSI1 base: 0x4000.9000
Offset 0x024
Type R/W, reset 0x0000.0000
31
30
29
28
27
26
25
24
23
22
21
20
19
reserved
Type RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
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
reserved
Type RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
18
17
16
RO
RO
RO
0
0
0
2
1
0
TXDMAE RXDMAE
RO
R/W
R/W
0
0
0
Bit/Field
31:2
1
0
Name
reserved
TXDMAE
RXDMAE
Type
RO
R/W
R/W
Reset
0x00
0
0
Description
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
Transmit DMA Enable
If this bit is set to 1, DMA for the transmit FIFO is enabled.
Receive DMA Enable
If this bit is set to 1, DMA for the receive FIFO is enabled.
November 17, 2011
571
Texas Instruments-Production Data