Samsung S3C6400X User Manual page 703

FIMV-MFC V1.0
3
CMD_ENC_SEQ_BIT_BUF_START (0x180)
Bit
31:0
CMD_ENC_SEQ_ E (0x184)
Bit
13:0
CMD_ENC_SEQ_OPTION (0x188)
Bit
0
1
H.263 Annex J R
Name Type
BitBufAddr R/W Bitstream buffer SDRAM byte address
Bitstream buffer must be 512 byte-aligned.
Host must write this register before executing
ENC_SEQ_INIT command
Name Type
BitBufSize R/W Bitstream buffer size in kilo bytes count
Host must write this register before executing
ENC_SEQ_INIT command
Maximal bitstream buffer size is 4G byte.
Name Type
MbBitReport R/W Bit position of every MB is stored to SDRAM buffer.
If this flag is "1", BIT processor store the start bit
position of every MB to SDRAM. Host may access this
bit position value after encoding one picture. The MB
BIT buffer resides in [ParaBufAddr]..
The bit position is counted from the start of picture
SliceInfoRep R/W Enable encoded Slice number and position in SDRAM
ort bit buffer store to SDRAM buffer.
If this flag is "1", BIT processor store encoded slice end
position of every slice to SDRAM. Host may access this
slice position after encoding one picture. The encoded
slice number is stored to [EncSliceNum] of
RET_ENC_PIC_SLICE_NUM register.
This flag is ignored for H.263 with Annex K disable
because H.263 without Annex K stream has no slice
structure.
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.
MULTI-FORMAT
0 – Annex J off
1 – Annex J On
Function
Function
Function
CODEC
VIDEO
Command
ENC_SEQ_I
NIT
Command
ENC_SEQ_I
NIT
Command
ENC_SEQ_I
NIT
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