Samsung S3C6400X User Manual page 608

S3C6400X RISC MICROPROCESSOR
Reserved
MainVerRatio_Pr
PREVIEW DMA TARGET AREA REGISTER
Register
CIPRTAREA
CIPRTAREA
Reserved [31:26]
CIPRTAREA [25:0]
PREVIEW STATUS REGISTER
Register
CIPRSTATUS
CIPRSTATUS
OvFiY_Pr
OvFiCb_Pr
OvFiCr_Pr
Reserved
FrameCnt_Pr [27:26]
Reserved
FlipMd_Pr [24:23]
Reserved
ImgCptEn_PrSC
OvRLB_Pr
FrameEnd_Pr
Reserved [18:0]
[9]
[8:0] Vertical scale ratio for preview main-scaler
Address R/W
0x780000B0 RW
Bit
Target area for preview DMA
= Target H size x Target V size
Address R/W
0x780000B8 R/W
Bit
[31] Overflow state of preview FIFO Y
[30] Overflow state of preview FIFO Cb
[29] Overflow state of preview FIFO Cr
[28]
Frame count of preview DMA
[25]
Flip mode of preview DMA
[22]
[21] Image capture enable of preview path
[20] Overflow status of Line Buffer for Rotation in Preview path
When preview frame operation finish, FrameEnd_Pr is
[19]
generated. and FrameEnd_Pr is clear by user setting '0'
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
Specifications and information herein are subject to change without notice.
Description
Preview dma target area
Description
Description
Preview path status
Description
CAMERA INTERFACE
0
X X
0
O O
Reset Value
0
Initial
M L
State
0
X X
0
O X
Reset Value
0
Initial
M L
State
0
X X
0
X X
0
X X
0
X X
0
X X
0
X X
0
X X
0
X X
0
X X
0
X X
0
X X
0
X X
20-43