Datasheet

1225
SAM9M10 [DATASHEET]
6355F–ATARM–12-Mar-13
46.9.9 Decoder Control Register 5 (VC-1 Control)
Name: VDEC_CTLR4
Address: 0x0090001C
Access: Read-write
• REF_DIST_BWD: VC-1 Reference Distance for BWD Direction
VC-1 reference distance for BWD direction (used for B type pictures).
• REF_DIST_FWD: VC-1 Reference Distance for FWD Direction
VC-1 reference distance for FWD direction.
• SCALE_FACTOR: Scale Factor
Scaling factor for B picture direct mode motion vectors
Used only for B pictures.
31 30 29 28 27 26 25 24
SCALE_FACTOR
23 22 21 20 19 18 17 16
REF-DIST_FWD REF_DIST_BWD
15 14 13 12 11 10 9 8
REF_DIST_BWD ––––––
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