Datasheet
1129
SAM9M10 [DATASHEET]
6355F–ATARM–12-Mar-13
46.6.9 Decoder Control Register 5 (H.264 Control)
Name: VDEC_CTLR5
Address: 0x00900020
Access: Read-write
• IDR_PIC_ID: IDR Picture
Identifies IDR (instantaneous decoding refresh) picture.
• IDREN: IDR Picture Enable
IDR (instantaneous decoding refresh) picture flag.
• REF_PIC_LEN: Reference Picture Length
Length of decoded reference picture marking bits.
• T8X8FE: 8x8 Transform Flag Enable
8x8 transform flag enable
• RD_PIC: Redundant Picture Present
Specifies whether redundant picture count syntax elements are present in the slice header.
• FILT_CTRL: Extra Variables Controlling Characteristics of The Deblocking Filter
Indicates whether extra variables controlling characteristics of the deblocking filter are present in the slice header.
• CONS_INTRA: Intra in Prediction
1: Specifies that intra prediction uses only neighboring intra macroblocks in prediction.
0: Also neighboring inter macroblocks are used in intra prediction process.
31 30 29 28 27 26 25 24
CONS_INTRA FILT_CTRL RD_PIC T8X8FE REF_PIC_LEN
23 22 21 20 19 18 17 16
REF_PIC_LEN IDREN
15 14 13 12 11 10 9 8
IDR_PIC_ID
76543210
IDR_PIC_ID