參數(shù)資料
型號: CS42L52-DNZR
廠商: CIRRUS LOGIC INC
元件分類: 消費家電
中文描述: SPECIALTY CONSUMER CIRCUIT, QCC40
封裝: 6 X 6 MM, LEAD FREE, MO-220, QFN-40
文件頁數(shù): 22/59頁
文件大小: 1800K
代理商: CS42L52-DNZR
DS680F1
29
CS42L52
5/13/08
4.3
Analog Outputs
Referenced Control
Register Location
DSP
DEEMPH .............................
PMIXxMUTE........................
PMIXxVOL[6:0]....................
INV_PCMx...........................
PCMxSWAP[1:0] .................
AMIXxMUTE........................
AMIXxVOL[6:0]....................
ADCxSWAP[1:0]..................
MSTxVOL[7:0].....................
MSTxMUTE.........................
DIGSFT ...............................
DIGZC .................................
PLYBCKB=A........................
TC_EN.................................
BASS_CF[1:0] .....................
TREB_CF[1:0] .....................
BASS[3:0]............................
TREB[3:0]............................
LIMIT ...................................
LIMSRDIS ...........................
LIMZCDIS............................
LMAX[2:0]............................
CUSH[2:0] ...........................
LIMARATE[7:0]....................
LIMRRATE[7:0] ...................
Beep
Generator
VOL
Σ
Bass/
Treble/
Control
Σ
VOL
Peak
Detect
Limiter
Chnl Vol.
Settings
Channel
Swap
Demph
VOL
+12dB/-102dB
0.5dB steps
MSTAVOL[7:0]
MSTBVOL[7:0]
+12dB/-51.5dB
0.5dB steps
AMIXAMUTE
AMIXBMUTE
AMIXAVOL[6:0]
AMIXBVOL[6:0]
+12dB/-51.5dB
0.5dB steps
PMIXAMUTE
PMIXBMUTE
PMIXAVOL[6:0]
PMIXBVOL[6:0]
0dB/-50dB
2.0dB steps
BPVOL[4:0]
DEEMPH
TC_EN
BASS_CF[1:0]
TREB_CF[1:0]
BASS[3:0]
TREB[3:0]
+12.0dB/-10.5dB
1.5dB steps
Fixed Function DSP
MSTAMUTE
MSTBMUTE
DIGSFT
DIGZC
PLYBCKB=A
LIMARATE[7:0]
LIMRRATE[7:0]
LMAX[2:0]
CUSH[2:0]
LIMSRDIS
LIMZCDIS
LIMIT
PCMASWAP[1:0]
PCMBSWAP[1:0]
PCM
S
e
ri
al
Interfac
e
INPUTS FROM ADCA
and ADCB
OFFTIME[2:0]
ONTIME[3:0]
FREQ[3:0]
BEEP[1:0]
BEEPMIXDIS
Digital Mix to ADC
Serial Interface
Channel
Swap
INV_PCMA
INV_PCMB
ADCASWAP[1:0]
ADCBSWAP[1:0]
PWM
Modulator
DAC
Figure 10. DSP Engine Signal Flow
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