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參數(shù)資料
| 型號(hào)： | AK4112 |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | High Feature 96kHz 24bit DIR |
| 中文描述： | 高功能96kHz的24位迪爾 |
| 文件頁(yè)數(shù)： | 25/31頁(yè) |
| 文件大?。?/td> | 304K |
| 代理商： | AK4112 |
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ASAHI KASEI
[AK4112A]
MS0020-E-00
2000/3
- 25 -
Receiver
Status
1
Addr
03H Receiver status 1
Register Name
D7
ERF
RD
0
D6
0
RD
0
D5
D4
D3
PEM
RD
0
D2
FS1
RD
0
D1
FS0
RD
0
D0
AUDION
RD
0
AUTO
RD
0
RFS96
RD
0
R/W
default
RFS96:
96kHz Sampling Detect at Recovery Mode.
0: fs=54kHz or less.
1: fs=88.2kHz or more
Sampling Frequency Output
Pre-emphasis Output
0: OFF
1: ON
This bit is made by encoding channel status bits.
Non-PCM Auto Detect
0: No detect
1: Detect
This function is the same as AUTO pin.
AUDION: Audio bit Output
0: Audio
1: Non Audio
ERF:
Unlock or Parity Error or Status change
0: No Error or No change
1: Error or Change
This function is the same as ERF pin. This bit goes “1” when Unlock Error, Parity Error, Biphase
Error, Frame Length Error or Status Change occurs. If MPAR=0 & MSTC=0, only an unlock error
is reported.
FS1-0:
PEM:
AUTO:
Receiver
Status
2
Addr
04H
Register Name
Receiver status 2
R/W
default
D7
CV
RD
0
D6
STC
RD
0
D5
CRC
RD
0
D4
D3
V
RD
0
D2
D1
BIP
RD
0
D0
PAR
RD
0
UNLOCK
RD
0
FRERR
RD
0
PAR:
Parity Status (0:No Error, 1:Error)
It is high if Parity Error is detected in the sub-frame. PAR is unaffected by the state of MPAR.
Biphase Status (0:No Error, 1:Error)
FRERR: Frame Error Status (0:No Error, 1:Error)
V:
Validity bit (0:No Error, 1:Error)
UNLOCK: PLL Lock status (0:Lock, 1:Unlock)
CRC:
Cyclic Redundancy Check (0:No Error, 1:Error on either channel)
STC:
Status change flag of Receiver status 1 (0:No change, 1:change)
This flag goes “H” when the latest value of D5-0 in Receiver Status 1(03H) is different from the
previous value. This comparison is made at every fs cycle. This bit returns to “L” by reading
Receiver Status 1(03H). The flag is disabled during the first block after Reset.
CV:
Channel Status Validity (0:Valid, 1:Not Valid, data is updating)
This signal goes “H” at the start of frame 0 and maintains “H” until the end of frame 31.
BIP:
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AK4110 | Circular Connector; No. of Contacts:37; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:14-37 RoHS Compliant: No |
| AK4112A | High Feature 96kHz 24bit DIR |
| AK4112AVF | 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 |
| AK4113-B | 192kHz digital audio receiver |
| AK4115VQ | High Feature 192kHz 24bit Digital Audio Interface Transceiver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AK4112A | 制造商:AKM 制造商全稱(chēng):AKM 功能描述:High Feature 96kHz 24bit DIR |
| AK4112AVF | 制造商:AKM 制造商全稱(chēng):AKM 功能描述:High Feature 96kHz 24bit DIR |
| AK4112B | 制造商:AKM 制造商全稱(chēng):AKM 功能描述:HIGH FEATURE 96kHz 24BIT DIR |
| AK4112B_12 | 制造商:AKM 制造商全稱(chēng):AKM 功能描述:High Feature 96kHz 24bit DIR |
| AK4112BVF | 功能描述:IC RCVR DGTL AUD QUAD 28VSOP 制造商:akm semiconductor inc. 系列:- 包裝:剪切帶（CT） 零件狀態(tài):過(guò)期 功能:音頻接收器 應(yīng)用:數(shù)字音頻接口 通道數(shù):4 接口:I2S 電壓 - 電源:2.7 V ~ 3.6 V 工作溫度:-40°C ~ 85°C（TA） 規(guī)格:22kHz ~ 108kHz 封裝/外殼:28-LSSOP（0.220"，5.60mm 寬） 供應(yīng)商器件封裝:28-VSOP 標(biāo)準(zhǔn)包裝:1 |
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