參數(shù)資料
型號: AK4665AEN
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 20-Bit Stereo CODEC with MIC/HP-AMP
中文描述: 20位立體聲編解碼器麥克風/惠普腺苷
文件頁數(shù): 43/52頁
文件大?。?/td> 541K
代理商: AK4665AEN
ASAHI KASEI
[AK4665A]
MS0440-E-01
2006/05
- 43 -
Addr Register Name
01H
Input Select
D7
D6
0
0
D5
D4
ADM
0
D3
0
0
D2
INR1
1
D1
INL2
0
D0
INL1
1
MOFF0
0
PMMP
0
Default
INL1: Select ON/OFF of Lch Line input
0: OFF
1: ON (Default)
INL2: Select ON/OFF of Mono Mic input
0: OFF (Default)
1: ON
INR1: Select ON/OFF of Rch Line input
0: OFF
1: ON (Default)
ADM: Mono Recording Mode (Table 8)
0: Stereo (Default)
1: MONO
When ADM bit is “1”, ADC Lch data is output on both Lch and Rch of SDTO.
PMMP: Power Management for MPWR pin
0: Power down: Hi-Z (Default)
1: Power up
MOFF0: Soft transition for changing PMHPL, PMHPR bits
0: Enable (Default)
1: Disable
Addr Register Name
02H
Timer Select
D7
D6
D5
ZTM1
0
D4
ZTM0
0
D3
D2
D1
0
0
D0
0
0
MGAIN1
0
MGAIN0
0
WTM1
0
WTM0
0
Default
WTM1-0: ALC1 Recovery Waiting Period (Table 12)
ZTM1-0: ALC1 Zero Crossing Timeout Period (Table 11)
MGAIN1-0: MIC-Amp Gain (Table 5)
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