參數(shù)資料
型號: AK4536VN
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 16-Bit Mono CODEC with ALC & MIC/SPK-AMP
中文描述: 16位單聲道編解碼器ALC的
文件頁數(shù): 40/59頁
文件大?。?/td> 403K
代理商: AK4536VN
ASAHI KASEI
[AK4536]
MS0174-E-00
2002/09
- 40 -
Addr
03H
Register Name
Signal Select 2
Default
D7
0
0
D6
0
0
D5
0
0
D4
0
0
D3
SPKG
0
D2
D1
D0
BEEPA
0
ALC1M
0
ALC1A
0
ALC1A: Switch Control from ALC1 output signal to mono line output amp.
0: OFF (Default)
1: ON
When PMAO bit is “1”, ALC1A bit is enabled. When PMAO bit is “0”, the AOUT pin goes Hi-Z state.
ALC1M: Switch Control from ALC1 output signal to mono amp.
0: OFF (Default)
1: ON
When PMSPK bit is “1”, ALC1M is enabled. When PMSPK bit is “0”, the MOUT pin goes Hi-Z state.
BEEPA: Switch Control from beep signal to mono line output amp.
0: OFF (Default)
1: ON
When PMAO bit is “1”, BEEPA is enabled. When PMAO bit is “0”, the AOUT pin goes Hi-Z state.
SPKG: Select Speaker-Amp Output Gain
0: 0dB (Default)
1: +2.24dB
DAC
MIX
ALC2
ALC2S
SPK
IPGA
DACM
ALC1M
AOUT
BEEP
BEEPS
ALC1A
DACA
BEEPA
Figure 32. Speaker and Mono Lineout-Amps switch control
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