LC89057W-VF4A-E SANYO [Sanyo Semicon Device], LC89057W-VF4A-E Datasheet - Page 57

• Manufacturer Part Number: LC89057W-VF4A-E
• Description: Digital Audio Interface Transceiver
• Manufacturer: SANYO [Sanyo Semicon Device]

12.3.5 Read register 4 (burst preamble Pc data)
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12.4 Burst Preamble Pc Field
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The burst preamble Pc data can be read with the demodulation function.
The 16 bit-data of burst preamble Pc are output with LSB first.
For readout, set the CCB address to OxED.
The relation between the read register and burst preamble Pc data is shown below.
The burst preamble Pc field is shown below.
For the latest information, refer to official specifications.
DO15 to 13
DO12 to 8
DO4 to 0
Register
DO6, 5
DO7
16 to 26
29 to 31
Value
10
11
12
13
14
15
27
28
0
1
2
3
4
5
6
7
8
9
0
0
1
0
Table 12.8 Burst Preamble Pc Read Registers
Register
DO10
DO11
DO12
DO13
DO14
DO15
DO0
DO1
DO2
DO3
DO4
DO5
DO6
DO7
DO8
DO9
NULL data
Dolby AC-3 data
Reserved
Pause
MPEG-1, layer 1 data
MPEG-1, layer 2, 3 data, or non-extended MPEG-2
Extended MPEG-2 data
Reserved
MPEG-2, layer 1, low sampling rate
MPEG-2, layer 2, 3, low sampling rate
Reserved
DTS type1
DTS type2
DTS type3
ATRAC
ATRACK2/3
Reserved
Reserved (MPEG-4, AAC data)
MPEG-2, AAC data
Reserved
Reserved (set to "0")
Error flag indicating effective burst payload
Error flag indicating burst payload error
Data type dependent information
Bit stream number. (set to "0")
Table 12.9 Burst Preamble Pc Field
LC89057W-VF4A-E
Bit No.
Bit 10
Bit 11
Bit 12
Bit 13
Bit 14
Bit 15
Bit 0
Bit 1
Bit 2
Bit 3
Bit 4
Bit 5
Bit 6
Bit 7
Bit 8
Bit 9
Data type
Reserved
Error
Data type dependent
Information
Bit stream number
Contents
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