AK4586 Datasheet, PDF (49/54 Pages) Asahi Kasei Microsystems – MULTI CHANNEL AUDIO CODEC WITH DIR

ASAHI KASEI
[AK4586]
Bits of Pc Value
0-4
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16-26
27
28
29-31
5, 6
0
7
0
1
8-12
13-15 0
Contents
data type
NULL data
Dolby AC-3 data
reserved
PAUSE
MPEG-1 Layer1 data
MPEG-1 Layer2 or 3 data or MPEG-2 without extension
MPEG-2 data with extension
reserved
MPEG-2, Layer1 Low sample rate
MPEG-2, Layer2 or 3 Low sample rate
reserved
DTS type I
DTS type II
DTS type III
ATRAC
ATRAC2/3
reserved
(reserved for MPEG-4 AAC data)
MPEG-2 AAC data
reserved
reserved, shall be set to “0”
error-flag indicating a valid burst_payload
error-flag indicating that the burst_payload may contain
errors
data type dependent info
bit stream number, shall be set to “0”
Table 20. Fields of burst info Pc
Repetition time of burst
in IEC60958 frames
≤4096
1536
384
1152
1152
384
1152
512
1024
2048
512
1024
512
1024
MS0097-E-01
- 49 -
2001/12