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S3C6400X RISC MICROPROCESSOR
CMD_ENC_PIC_SRC_ADDR_CB (0x184)
Bit
31:0
CMD_ENC_PIC_SRC_ADDR_CR (0x188)
Bit
31:0
CMD_ENC_PIC_QS (0x18C)
Bit
31:0
CMD_ENC_PIC_ROT_MODE (0x190)
Bit
3:0
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
21-92
Specifications and information herein are subject to change without notice.
Name
Type
SrcAddrCb
R/W
Name
Type
SrcAddrCr
R/W
Name
Type
PictureQs
R/W
Name
Type
PreRotMode
R/W
MULTI-FORMAT VIDEO CODEC
Function
Encoding source frame address of Cb
Function
Encoding source frame address of Cr
Function
Picture quantized step parameter for encoding
process.
In MPEG4/H.263 mode, allowed range is 1 to
31.
In H.264 mode, allowed range is 0 to 51.
If rate control is enabled, this register is ignored.
If rate control is disabled, BIT encodes whole
MBs in current picture with this value.
Host may apply its own picture-level rate control
algorithm by regulating this value picture-by-
picture basis.
Function
Pre-rotation mode
PreRotMode[3:0] = {HorMir, VerMir,
RotAng[1:0]}
HorMir : Horizontal mirroring
VerMir : Vertical mirroring
Comman
d
ENC_PIC_
RUN
Comman
d
ENC_PIC_
RUN
Comman
d
ENC_PIC_
RUN
Comman
d
ENC_PIC_
RUN
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