PRELIMINARY
S3C6400X RISC MICROPROCESSOR
MULTI-FORMAT VIDEO CODEC
21-56
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.
BASE+0x1DC R/W CMD_ENC_SEQ_TMP_BUF_4
Temporary Buffer4 Address
10
OUTPUT
RETURN
BASE+0x1C0 R RET_ENC_SEQ_SUCCESS
Command executing result
status
Table 21.8. DEC_PIC_RUN Parameter Register Summary
DEC_PIC_RUN
Address
Type
Name
Description
BASE+0x180 R/W CMD_DEC_PIC_ROT_MODE
Display frame post-rotator mode
BASE+0x184 R/W CMD_DEC_PIC_ROT_ADDR_Y
Post-rotated frame store Y
address
BASE+0x188 R/W CMD_DEC_PIC_ROT_ADDR_CB
Post-rotated frame store CB
address
BASE+0x18C R/W CMD_DEC_PIC_ROT_ADDR_CR
Post-rotated frame store CR
address
BASE+0x190 R/W CMD_DEC_PIC_DBK_ADDR_Y
Deblocked frame store Y
address
BASE+0x194 R/W CMD_DEC_PIC_DBK_ADDR_CB
Deblocked frame store CB
address
BASE+0x198 R/W CMD_DEC_PIC_DBK_ADDR_CR
Deblocked frame store CR
address
BASE+0x19C R/W CMD_DEC_PIC_ROT_STRIDE
Post-rotated frame stride
11
BASE+0x1A8 R/W CMD_DEC_PIC_CHUNK_SIZE
Frame chunk size
BASE+0x1AC R/W CMD_DEC_PIC_BB_START
4-byte aligned start address of
picture stream buffer
INPUT
ARGUMENT
BASE+0x1B0 R/W CMD_DEC_PIC_START_BYTE Start byte of valid stream data
BASE+0x1C0 R RET_DEC_PIC_FRAME_NUM
Decoded frame number
OUTPUT
RETURN
BASE+0x1C4
R
RET_DEC_PIC_IDX
Display frame index
10
This temporal buffer is dedicated buffer for FMO operation in H.264 encoder
11
This stride register is added to provide a way to use same size frame buffer as rotated output.