Table 5-13 – Intel PXA26X User Manual
Page 186
5-28
Intel® PXA26x Processor Family Developer’s Manual
Direct Memory Access Controller
5.5
Direct Memory Access Controller Registers
Locations
This section lists the addresses of the Direct Memory Access Controller registers. Refer to
Table 5-13. DMA Controller Registers (Sheet 1 of 4)
Address
Name
Description
0x4000 0000
DCSR0
DMA Control / Status Register for Channel 0
0x4000 0004
DCSR1
DMA Control / Status Register for Channel 1
0x4000 0008
DCSR2
DMA Control / Status Register for Channel 2
0x4000 000C
DCSR3
DMA Control / Status Register for Channel 3
0x4000 0010
DCSR4
DMA Control / Status Register for Channel 4
0x4000 0014
DCSR5
DMA Control / Status Register for Channel 5
0x4000 0018
DCSR6
DMA Control / Status Register for Channel 6
0x4000 001C
DCSR7
DMA Control / Status Register for Channel 7
0x4000 0020
DCSR8
DMA Control / Status Register for Channel 8
0x4000 0024
DCSR9
DMA Control / Status Register for Channel 9
0x4000 0028
DCSR10
DMA Control / Status Register for Channel 10
0x4000 002C
DCSR11
DMA Control / Status Register for Channel 11
0x4000 0030
DCSR12
DMA Control / Status Register for Channel 12
0x4000 0034
DCSR13
DMA Control / Status Register for Channel 13
0x4000 0038
DCSR14
DMA Control / Status Register for Channel 14
0x4000 003C
DCSR15
DMA Control / Status Register for Channel 15
0x4000 00F0
DINT
DMA Interrupt Register
0x4000 0100
DRCMR0
Request to Channel Map Register for DREQ 0
(companion chip request 0)
0x4000 0104
DRCMR1
Request to Channel Map Register for DREQ 1
(companion chip request 1)
0x4000 0108
DRCMR2
Request to Channel Map Register for I2S receive
Request
0x4000 010C
DRCMR3
Request to Channel Map Register for I2S transmit
Request
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