Intel PXA26X - 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 .
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