Samsung S3C6400X User Manual page 706

S3C6400X RISC MICROPROCESSOR
CMD_ENC_SEQ_MP4_PARA (0x198)
Bit
0
1
4:2
CMD_ENC_SEQ_263_PARA (0x19C)
Bit
0
1
2
3
CMD_ENC_SEQ_AVC_PARA (0x1A0)
Bit
4:0
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
21-80
Specifications and information herein are subject to change without notice.
Name Type
DataPartEn R/W
RevVlcEn R/W
IntraDcVlcThr R/W
Name Type
Annex T R/W
Annex K R/W
Annex J R/W
Annex I R/W
Name Type
ChromaQpOffset R/W
Function
0 - Data Partition Disable
1 – Data Partition Enable
0 – Normal VLC table used
1 – Reversible VLC table used
This bit is ignored if DataPartEn bit is '0'
MPEG4 Intra DC VLC Threshold code
The allowed range is [0 ~ 7]
Function
0 – Annex T off
1 – Annex T on
0 – Annex K off
1 – Annex K on
0 – Annex J off
1 – Annex J on
0 – Annex I off
1 – Annex I on
* Current design does not supports Annex I for
encoding mode. Therefore this flag must be set to 0
Function
chroma_qp_index_offset in Picture Parameter set
range -12 to +12
2's complement signed 5 bit
1_0100 : -12
1_0101 : -11
MULTI-FORMAT VIDEO CODEC
Command
ENC_SEQ_
INIT
Command
ENC_SEQ_
INIT
Comman
d
ENC_SEQ
_INIT