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Intel PXA255 User Manual

Page 179

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Intel® PXA255 Processor Developer’s Manual

5-29

DMA Controller

0x4000_0110

DRCMR4

Request to Channel Map Register for BTUART receive
Request

0x4000_0114

DRCMR5

Request to Channel Map Register for BTUART transmit
Request.

0x4000_0118

DRCMR6

Request to Channel Map Register for FFUART receive
Request

0x4000_011C

DRCMR7

Request to Channel Map Register for FFUART transmit
Request

0x4000_0120

DRCMR8

Request to Channel Map Register for AC97
microphone receive Request

0x4000_0124

DRCMR9

Request to Channel Map Register for AC97 modem
receive Request

0x4000_0128

DRCMR10

Request to Channel Map Register for AC97 modem
transmit Request

0x4000_012C

DRCMR11

Request to Channel Map Register for AC97 audio
receive Request

0x4000_0130

DRCMR12

Request to Channel Map Register for AC97 audio
transmit Request

0x4000_0134

DRCMR13

Request to Channel Map Register for SSP receive
Request

0x4000_0138

DRCMR14

Request to Channel Map Register for SSP transmit
Request

0x4000_013C

DRCMR15

reserved

0x4000_0140

DRCMR16

reserved

0x4000_0144

DRCMR17

Request to Channel Map Register for FICP receive
Request

0x4000_0148

DRCMR18

Request to Channel Map Register for FICP transmit
Request

0x4000_014C

DRCMR19

Request to Channel Map Register for STUART receive
Request

0x4000_0150

DRCMR20

Request to Channel Map Register for STUART transmit
Request

0x4000_0154

DRCMR21

Request to Channel Map Register for MMC receive
Request

0x4000_0158

DRCMR22

Request to Channel Map Register for MMC transmit
Request

0x4000_015C

DRCMR23

reserved

0x4000_0160

DRCMR24

reserved

0x4000_0164

DRCMR25

Request to Channel Map Register for USB endpoint 1
Request

0x4000_0168

DRCMR26

Request to Channel Map Register for USB endpoint 2
Request

0x4000_016C

DRCMR27

Request to Channel Map Register for USB endpoint 3
Request

0x4000_0170

DRCMR28

Request to Channel Map Register for USB endpoint 4
Request

Table 5-13. DMA Controller Register Summary (Sheet 2 of 5)

Address

Name

Description