參數(shù)資料
型號(hào): AK4112AVF
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: 圓形連接器
英文描述: Circular Connector; No. of Contacts:5; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:14-5 RoHS Compliant: No
中文描述: 高功能96kHz的24位迪爾
文件頁(yè)數(shù): 27/31頁(yè)
文件大?。?/td> 304K
代理商: AK4112AVF
ASAHI KASEI
[AK4112A]
MS0020-E-00
2000/3
- 27 -
n
Burst preambles in non-PCM bitstreams
0
16 bits of bitstream
3 4
7 8
11 12
27 28 29 30 31
preamble
Aux.
LSB
MSB V U C P
sub-frame of IEC958
0
15
Pa Pb Pc Pd
Burst_payload
stuffing
repetition time of the burst
Preamble word
Pa
Pb
Pc
Pd
Length of field
16 bits
16 bits
16 bits
16 bits
Contents
sync word 1
sync word 2
Burst info
Length code
value
0xF872
0x4E1F
see Table 15.
numbers of bits
Table 14. Burst preamble words
Bits of Pc
value
contents
repetition time of burst
in IEC958 frames
0-4
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14-26
27
28
29-31
0
0
1
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
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”
4096
1536
384
1152
1152
384
1152
512
1024
2048
512
1024
5, 6
7
8-12
13-15
0
Table 15. Fields of burst info Pc
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