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WM8802
BURST PREAMBLE PC FIELD
The burst preamble Pc field is shown below.
For the latest information, check the standards issued by each licensee.
REGISTER
VALUE
CONTENTS
DO4 to 0
0
NULL data
1
Dolby AC-3 data
Reserved
2
3
Pause
4
MPEG-1, layer 1 data
5
MPEG-1, layer 2, 3 data, or non-extended MPEG-2
Extended MPEG-2 data
Reserved
6
7
8
MPEG-2, layer 1, low sampling rate
MPEG-2, layer 2, 3, low sampling rate
Reserved
9
10
11
DTS type1
12
DTS type2
13
DTS type3
14
ATRAC
15
ATRACK2/3
16 to 26
Reserved
27
Reserved (MPEG-4, AAC data)
MPEG-2, AAC data
28
29 to 31
Reserved
DO6, 5
DO7
0
0
1
Reserved (fixed to "0")
Error flag indicating effective burst payload
Error flag indicating burst payload error
Data type dependent information
Bit stream No. (fixed to "0")
DO12 to 8
DO15 to 13
0
Table 22 Burst Preamble Pc Field
PP Rev 1.1 April 2004
61
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WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
