參數(shù)資料
型號: AK4586
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: MULTI CHANNEL AUDIO CODEC WITH DIR
中文描述: 多通道音頻編解碼器迪爾
文件頁數(shù): 46/54頁
文件大小: 586K
代理商: AK4586
ASAHI KASEI
[AK4586]
MS0097-E-01
2001/12
- 46 -
Addr Register Name
0EH Receiver status 1
R/W
Default
D7
D6
V
RD
0
D5
STC
RD
0
D4
D3
D2
D1
PAR
RD
0
D0
RFS96
RD
0
AUDION DTSCD
RD
0
AUTO
RD
0
UNLOCK
RD
0
RD
0
UNLOCK: PLL Lock Status
0: Lock 1: Unlock
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.
AUTO: Non-PCM Bit Steam Auto Detect
0: No detect 1: Detect
DTSCD: DTS-CD Bit Steam Auto Detect
0: No detect 1: Detect
AUDION: Audio Bit Output
0: Audio 1: Non audio
This bit is made by encoding channel status bits.
STC: Sampling Frequency or Pre-emphasis Information Change Detect
0: No detect 1: Detect
It is “1” if FS1, FS0 or PEM bit changes.
V: Validity Bit
0: Valid 1: Invalid
RFS96: 96kHz Sampling Detect at Recovery Mode
0: fs=48kHz or less 1: fs=88.2kHz or more
Addr Register Name
0FH
Receiver status 2
R/W
Default
D7
0
RD
0
D6
0
RD
0
D5
0
RD
0
D4
0
RD
0
D3
0
RD
0
D2
PEM
RD
0
D1
FS1
RD
0
D0
FS0
RD
0
FS1-0: Sampling Frequency Bit Output
This bit is made by encoding channel status bits.
PEM: Pre-emphasis Bit Output
0: OFF 1: ON
This bit is made by encoding channel status bits.
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