CS5535-UDCF AMD (ADVANCED MICRO DEVICES), CS5535-UDCF Datasheet - Page 420

• 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
6.13.1.1 DMA Mapper (DMA_MAP)
MSR Address
Type
Reset Value
420
RSVD
14:12
15
10:8
Bit
6:4
2:0
15
11
7
3
DMA Specific MSRs
14
DMA_CH3_MAP
Name
RSVD
DMA_CH3_MAP
RSVD
DMA_CH2_MAP
RSVD
DMA_CH1_MAP
RSVD
DMA_CH0_MAP
13
51400040h
R/W
0000h
31506B
12
RSVD
11
Description
Reserved. No effect on DMA Mapper functionality; reads return value written.
DMA Channel 3 Source Select.
000: DMA Channel 3 off.
001: UART1 transmit.
010: UART1 receive.
011: UART2 transmit.
Reserved. No effect on DMA Mapper functionality; reads return value written.
DMA Channel 2 Source Select.
000: DMA Channel 2 off.
001: UART1 transmit.
010: UART1 receive.
011: UART2 transmit.
Reserved. No effect on DMA Mapper functionality; reads return value written.
DMA Channel 1 Source Select.
000: DMA Channel 1 off.
001: UART1 transmit.
010: UART1 receive.
011: UART2 transmit.
Reserved. No effect on DMA Mapper functionality; reads return value written.
DMA Channel 0 Source Select.
000: DMA Channel 0 off.
001: UART1 transmit.
010: UART1 receive.
011: UART2 transmit.
10
DMA_CH2_MAP
DMA_MAP Bit Descriptions
DMA_MAP Register Map
9
8
RSVD
7
100: UART2 receive.
101: Reserved; not active.
110: Reserved; not active.
111: LPC DMA Channel 3.
100: UART2 receive.
101: Reserved; not active.
110: Reserved; not active.
111: LPC DMA Channel 2.
100: UART2 receive.
101: Reserved; not active.
110: Reserved; not active.
111: LPC DMA Channel 1.
100: UART2 receive.
101: Reserved; not active.
110: Reserved; not active.
111: LPC DMA Channel 0.
AMD Geode™ CS5535 Companion Device Data Book
6
DMA_CH1_MAP
Direct Memory Access Register Descriptions
5
4
RSVD
3
2
DMA_CH0_MAP
1
0