參數(shù)資料
型號: AK4589VQ
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 2/8-Channel Audio CODEC with DIR
中文描述: 2/8-Channel音頻編解碼器迪爾
文件頁數(shù): 61/76頁
文件大小: 838K
代理商: AK4589VQ
ASAHI KASEI
[AK4589]
MS0339-E-00
2004/09
- 61 -
Receiver
Status
0
Addr
06H Receiver status 0
Register Name
D7
QINT
RD
0
D6
D5
CINT
RD
0
D4
D3
D2
PEM
RD
0
D1
D0
PAR
RD
0
AUTO
RD
0
UNLCK DTSCD
RD
0
AUDION
RD
0
R/W
Default
RD
0
PAR: Parity Error or Biphase Error Status
0:No Error 1:Error
It is “1” if Parity Error or Biphase Error is detected in the sub-frame.
AUDION: Audio Bit Output
0: Audio 1: Non Audio
This bit is made by encoding channel status bits.
PEM: Pre-emphasis Detect.
0: OFF 1: ON
This bit is made by encoding channel status bits.
DTSCD: DTS-CD Auto Detect
0: No detect 1: Detect
UNLCK: PLL Lock Status
0: Locked 1: Out of Lock
CINT: Channel Status Buffer Interrupt
0: No change 1: Changed
AUTO: Non-PCM Auto Detect
0: No detect 1: Detect
QINT: Q-subcode Buffer Interrupt
0: No change 1: Changed
QINT, CINT and PAR bits are initialized when 06H is read.
Receiver
Status
1
Addr
07H Receiver status 1
Register Name
D7
FS3
RD
0
D6
FS2
RD
0
D5
FS1
RD
0
D4
FS0
RD
1
D3
0
RD
0
D2
V
RD
0
D1
D0
QCRC
RD
0
CCRC
RD
0
R/W
Default
CCRC: Cyclic Redundancy Check for Channel Status
0:No Error 1:Error
QCRC: Cyclic Redundancy Check for Q-subcode
0:No Error 1:Error
V: Validity of channel status
0:Valid 1:Invalid
FS3-0: Sampling Frequency detection (see Table 20.)
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