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參數(shù)資料
| 型號： | GS1503-CFZ |
| 廠商： | Gennum Corporation |
| 元件分類： | Codec |
| 英文描述： | HD EMBEDDED AUDIO CODEC |
| 中文描述： | 高清嵌入式音頻編解碼 |
| 文件頁數(shù)： | 24/83頁 |
| 文件大小： | 815K |
| 代理商： | GS1503-CFZ |
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1.6.5 Audio Channel Status CRC Error Detection
In AES/EBU audio mode, the GS1503 will check the
Channel Status CRC for errors. If any Channel Status CRC
errors are detected in an AES/EBU audio input channel pair,
the corresponding bit in Host Interface register 011h will be
set HIGH. In serial audio input mode, the CRC error flags
are always set LOW.
1.6.6 Audio Input Parity Error Detection
In AES/EBU audio mode, the GS1503 will check for Audio
Parity errors. If any Audio Parity errors are detected in an
AES/EBU audio input channel pair, the corresponding bit in
Host Interface register 012h will be set HIGH. In serial audio
input mode, the Audio Parity error flags are always set
LOW.
1.6.7 Audio Channel Status CRC Insert Function
When bits 7-4 of Host Interface register 011h are set HIGH,
the GS1503 will re-calculate the Channel Status CRC word
for the corresponding audio input channel pair. The re-
calculated Channel Status CRC word is multiplexed into the
audio data packet as per SMPTE 299M. When bits 3-0 of
Host Interface register 011h are set LOW, the Channel
Status CRC word is not updated and the existing Channel
Status CRC word will be multiplexed. In serial audio input
mode, these registers should be set LOW.
Register Settings
NAME
DESCRIPTION
ADDRESS
BIT
SETTING
DEFAULT
ACRC7/8_ERR
Ch7/8 Audio Channel Status CRC error detection
(1: Detection)
011
3
-
0
ACRC5/6_ERR
Ch5/6 Audio Channel Status CRC error detection
(1: Detection)
2
-
0
ACRC3/4_ERR
Ch3/4 Audio Channel Status CRC error detection
(1: Detection)
1
-
0
ACRC1/2_ERR
Ch1/2 Audio Channel Status CRC error detection
(1: Detection)
0
-
0
Register Settings
NAME
DESCRIPTION
ADDRESS
BIT
SETTING
DEFAULT
AP7/8_ERR
Ch7/8 Audio parity error detection (1: Detection)
012
3
-
0
AP5/6_ERR
Ch5/6 Audio parity error detection (1: Detection)
2
-
0
AP3/4_ERR
Ch3/4 Audio parity error detection (1: Detection)
1
-
0
AP1/2_ERR
Ch1/2 Audio parity error detection (1: Detection)
0
-
0
Register Settings
NAME
DESCRIPTION
ADDRESS
BIT
SETTING
DEFAULT
ACRC7/8_INS
Ch7/8 Audio Channel Status CRC insertion (1: Insertion)
011
7
1
0
ACRC5/6_INS
Ch5/6 Audio Channel Status CRC insertion (1: Insertion)
6
1
0
ACRC3/4_INS
Ch3/4 Audio Channel Status CRC insertion (1: Insertion)
5
1
0
ACRC1/2_INS
Ch1/2 Audio Channel Status CRC insertion (1: Insertion)
4
1
0
相關PDF資料 |
PDF描述 |
|---|---|
| GS1508-CKAE3 | HDTV Cable Driver |
| GS1508-CTAE3 | HDTV Cable Driver |
| GS1511-CQR | HD-LINX -TM GS1511 HDTV Serial Digital Formatter |
| GS1511-CQRE3 | HD-LINX -TM GS1511 HDTV Serial Digital Formatter |
| GS1524A | GS1524A HD-LINX-RII Adaptive Cable Equalizer |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| GS1504 | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:HDTV Adaptive Equalizer |
| GS1504_04 | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:HDTV Adaptive Equalizer |
| GS1504-CKD | 制造商:Rochester Electronics LLC 功能描述: 制造商:Gennum Corporation 功能描述: |
| GS1504-CKDE3 | 制造商:Gennum Corporation 功能描述:High Performance Cable Equalizer 16-Pin SOIC N |
| GS1504-CTD | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:HDTV Adaptive Equalizer |
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