CS5535-UDCF AMD (ADVANCED MICRO DEVICES), CS5535-UDCF Datasheet - Page 422

• Manufacturer Part Number: CS5535-UDCF
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of CS5535-UDCF

• Operating Temperature (min): 0C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

6.13.1.3 DMA Shadow Mask (DMA_MSK_SHDW)
MSR Address
Type
Reset Value
6.13.2
These registers reside in the I/O address space.
6.13.2.1 Slave DMA Channel [3:0] Memory Address (DMA_CH[x]_ADDR_BYTE)
Slave DMA Channel 0 Memory Address
(DMA_CH0_ADDR_BYTE)
I/O Address
Type
Reset Value
Slave DMA Channel 1 Memory Address
(DMA_CH1_ADDR_BYTE)
I/O Address
Type
Reset Value
422
15
15:8
Bit
Bit
7:0
7
6
5
4
3
2
1
0
7
DMA Native Registers
14
Name
Reserved
CH7MASK
CH6MASK
CH5MASK
CH4MASK
CH3MASK
CH2MASK
CH1MASK
CH0MASK
Name
DMA_CH_ADDR_BYTE
13
51400049h
RO
00FFh
000h
R/W
xxh
002h
R/W
xxh
6
31506B
12
RSVD
11
Description
Reserved. Reads as 00h.
Channel 7 Mask Reflects value of Channel 7 Mask bit. 0: Not masked; 1: Masked.
Channel 6 Mask. Reflects value of Channel 6 Mask bit. 0: Not masked; 1: Masked.
Channel 5 Mask. Reflects value of Channel 5 Mask bit. 0: Not masked; 1: Masked.
Channel 4 Mask. Reflects value of Channel 4 Mask bit. 0: Not masked; 1: Masked.
Channel 3 Mask. Reflects value of Channel 3 Mask bit. 0: Not masked; 1: Masked.
Channel 2 Mask. Reflects value of Channel 2 Mask bit. 0: Not masked; 1: Masked.
Channel 1 Mask. Reflects value of Channel 1 Mask bit. 0: Not masked; 1: Masked.
Channel 0 Mask. Reflects value of Channel 0 Mask bit. 0: Not masked; 1: Masked.
DMA_CH[x]_ADDR_BYTE Bit Descriptions
DMA_CH[x]_ADDR_BYTE Register Map
5
DMA__MSK_SHDW Bit Descriptions
10
DMA__MSK_SHDW Register Map
Description
DMA Channel Address. Read/write in two successive bus cycles, low byte first.
9
DMA_CH_ADDR_BYTE
4
8
Slave DMA Channel 2 Memory Address
(DMA_CH2_ADDR_BYTE)
I/O Address
Type
Reset Value
Slave DMA Channel 3 Memory Address
(DMA_CH3_ADDR_BYTE)
I/O Address
Type
Reset Value
7
3
AMD Geode™ CS5535 Companion Device Data Book
6
Direct Memory Access Register Descriptions
5
2
004h
R/W
xxh
006h
R/W
xxh
4
3
1
2
1
0
0