Datasheet

1218
SAM9M10 [DATASHEET]
6355F–ATARM–12-Mar-13
1: Top field
• FORWMODE: Coding Mode of Forward Reference Picture
0: Progressive
1: Interlaced
Note: For backward reference picture the coding mode is always same as for current picture.
• PICFIELD: Picture Field
If field structure is enabled this bit informs which one of the fields is being decoded:
0: Bottom field
1: Top field
• PICTYPE: Picture Type
0: Intra type (I)
1: Inter type (P)
• PICBEN: B Picture Enable
B picture enable for current picture:
0: Picture type is I or P depending on PICTYPE.
1: Picture type is BI (vc1)/D (mpeg1) or B depending on PICTYPE.
• PICSTRUCT: Structure of The Current Picture
Structure of the current picture (residual structure)
0: Frame structure, For H.264 this means MBAFF structured picture for interlaced sequence.
1: Field structure.
• PICMODE: Coding Mode of Current Picture
0: Progressive
1: Interlaced
• RLCEN: RLC Mode Enable
0: Decode from input stream (VLC mode).
1: Decode from RLC input data.
• DEC_MODE: Decoding Mode
0: H.264
1: MPEG-4
2: H.263
3: JPEG
4: VC-1
5: MPEG2
6: MPEG1
7: Reserved