Samsung S3C2451X User Manual page 46

PRODUCT OVERVIEW
Register Name
DISRC1
DISRCC1
DIDST1
DIDSTC1
DCON1
DSTAT1
DCSRC1
DCDST1
DMASKTRIG1
DMAREQSEL1
DISRC2
DISRCC2
DIDST2
DIDSTC2
DCON2
DSTAT2
DCSRC2
DCDST2
DMASKTRIG2
DMAREQSEL2
DISRC3
DISRCC3
DIDST3
DIDSTC3
DCON3
DSTAT3
DCSRC3
DCDST3
DMASKTRIG3
DMAREQSEL3
DISRC4
DISRCC4
DIDST4
DIDSTC4
DCON4
DSTAT4
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
1-42
Specifications and information herein are subject to change without notice.
Address Reset Value
0x4B000100
0x4B000104
0x4B000108
0x4B00010C
0x4B000110
0x4B000114
0x4B000118
0x4B00011C
0x4B000120
0x4B000124
0x4B000200
0x4B000204
0x4B000208
0x4B00020C
0x4B000210
0x4B000214
0x4B000218
0x4B00021C
0x4B000220
0x4B000224
0x4B000300
0x4B000304
0x4B000308
0x4B00030C
0x4B000310
0x4B000314
0x4B000318
0x4B00031C
0x4B000320
0x4B000324
0x4B000400
0x4B000404
0x4B000408
0x4B00040C
0x4B000410
0x4B000414
S3C2451X RISC MICROPROCESSOR
Acc. Read/
Unit Write
W R/W
R/W DMA 1 initial source control
R/W
R/W DMA 1 initial destination control
R/W
R
R
R DMA 1 current destination
R/W
R/W DMA1 Request Selection Register
W R/W
R/W DMA 2 initial source control
R/W
R/W DMA 2 initial destination control
R/W
R
R
R DMA 2 current destination
R/W
R/W DMA2 Request Selection Register
W R/W
R/W DMA 3 initial source control
R/W
R/W DMA 3 initial destination control
R/W
R
R
R DMA 3 current destination
R/W
R/W DMA3 Request Selection Register
W R/W
R/W DMA 4 initial source control
R/W
R/W DMA 4 initial destination control
R/W
R
Function
DMA 1 initial source
DMA 1 initial destination
DMA 1 control
DMA 1 count
DMA 1 current source
DMA 1 mask trigger
DMA 2 initial source
DMA 2 initial destination
DMA 2 control
DMA 2 count
DMA 2 current source
DMA 2 mask trigger
DMA 3 initial source
DMA 3 initial destination
DMA 3 control
DMA 3 count
DMA 3 current source
DMA 3 mask trigger
DMA 4 initial source
DMA 4 initial destination
DMA 4 control
DMA 4 count