CS4205 Datasheet, PDF (25/80 Pages) Cirrus Logic – CrystalClear Audio Codec 97 with Portable Computing

CS4205
5. REGISTER INTERFACE
Reg Register Name D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 Default
00h Reset
0 SE4 SE3 SE2 SE1 SE0 0 ID8 ID7 0 ID5
0
ID3 ID2
0
ID0 25ADh
02h Master Volume
Mute 0 ML5 ML4 ML3 ML2 ML1 ML0 0
0 MR5 MR4 MR3 MR2 MR1 MR0 8000h
06h Mono Volume
Mute 0
0
0
0
0
000
0 MM5 MM4 MM3 MM2 MM1 MM0 8000h
08h Master Tone Control
0
0
0
0 BA3 BA2 BA1 BA0 0
0
0
0 TR3 TR2 TR1 TR0 0F0Fh
0Ah PC_BEEP Volume
Mute 0
0
0
0
0
000
0
0 PV3 PV2 PV1 PV0 0 0000h
0Ch Phone Volume
Mute 0
0
0
0
0
000
0
0 GN4 GN3 GN2 GN1 GN0 8008h
0Eh Mic Volume
Mute 0
0
0
0
0
0 0 0 20dB 0 GN4 GN3 GN2 GN1 GN0 8008h
10h Line In Volume
Mute 0
0 GL4 GL3 GL2 GL1 GL0 0
0
0 GR4 GR3 GR2 GR1 GR0 8808h
12h CD Volume
Mute 0
0 GL4 GL3 GL2 GL1 GL0 0
0
0 GR4 GR3 GR2 GR1 GR0 8808h
14h Video Volume
Mute 0
0 GL4 GL3 GL2 GL1 GL0 0
0
0 GR4 GR3 GR2 GR1 GR0 8808h
16h Aux Volume
Mute 0
0 GL4 GL3 GL2 GL1 GL0 0
0
0 GR4 GR3 GR2 GR1 GR0 8808h
18h PCM Out Volume
Mute 0
0 GL4 GL3 GL2 GL1 GL0 0
0
0 GR4 GR3 GR2 GR1 GR0 8808h
1Ah Record Select
0
0
0
0
0 SL2 SL1 SL0 0
0
0
0
0 SR2 SR1 SR0 0000h
1Ch Record Gain
Mute 0
0
0 GL3 GL2 GL1 GL0 0
0
0
0 GR3 GR2 GR1 GR0 8000h
1Eh Record Gain Mic
Mute 0
0
0
0
0
0
00
0
0
0 GM3 GM2 GM1 GM0 8000h
20h General Purpose
POP ST 3D LD 0
0 MIX MS LPBK 0
0
0
0
0
0
0 0000h
22 3D Control
0
0
0
0 CR3 CR2 CR1 CR0 0
0
0
0 DP3 DP2 DP1 DP0 0000h
26h Powerdown Ctrl/Stat EAPD 0 PR5 PR4 PR3 PR2 PR1 PR0 0
0
0
0 REF ANL DAC ADC 000Fh
28h Ext’d Audio ID
ID1 ID0
0
0
0
0 AMAP 0
0
0
0
0 VRM 0
0 VRA x209h
2Ah Ext’d Audio Stat/Ctrl
0 PRL 0
0
0
0 MADC 0
0
0
0
0 VRM 0
0 VRA 4000h
2Ch PCM Front DAC Rate SR15 SR14 SR13 SR12 SR11 SR10 SR9 SR8 SR7 SR6 SR5 SR4 SR3 SR2 SR1 SR0 BB80h
32h PCM L/R ADC Rate
SR15 SR14 SR13 SR12 SR11 SR10 SR9 SR8 SR7 SR6 SR5 SR4 SR3 SR2 SR1 SR0 BB80h
34h Mic ADC Rate
SR15 SR14 SR13 SR12 SR11 SR10 SR9 SR8 SR7 SR6 SR5 SR4 SR3 SR2 SR1 SR0 BB80h
3Ch Ext’d Modem ID
ID1 ID0
0
0
0
0
000
0
0
0
0
0
0
0 x000h
3Eh Ext’d Modem Stat/Ctrl
0
0
0
0
0
0
0 PRA 0
0
0
0
0
0
0 GPIO 0100h
4Ch GPIO Pin Config.
0
0
0
0
0
0
000
0
0 GC4 GC3 GC2 GC1 GC0 001Fh
4Eh GPIO Pin Polarity/Type 1
1
1
1
1
1
111
1
1 GP4 GP3 GP2 GP1 GP0 FFFFh
50h GPIO Pin Sticky
0
0
0
0
0
0
000
0
0 GS4 GS3 GS2 GS1 GS0 0000h
52h GPIO Pin Wakeup Mask 0
0
0
0
0
0
000
0
0 GW4 GW3 GW2 GW1 GW0 0000h
54h GPIO Pin Status
0
0
0
0
0
0
000
0
0 GI4 GI3 GI2 GI1 GI0 0000h
Cirrus Logic Defined Registers:
5Eh AC Mode Control
DACS CAPS1 CAPS0 MICS 0
0 TMM DDM AMAP 0 SM1 SM0 SDOS1 SDOS0 SPDS1 SPDS0 0080h
60h Misc. Crystal Control
0
0
Res DPC 0
0 Reserved 10dB CRST Reserved GPOC Reserved LOSM 0002h
68h S/PDIF Control
SPEN Val
0
Fs
L CC6 CC5 CC4 CC3 CC2 CC1 CC0 Emph Copy /Audio Pro 0000h
6Ah Serial Port Control
SDEN 0
0
0
0
0
0 0 0 SDI3 SDI2 SDI1 SDO2 SDSC SDF1 SDF0 0000h
6Ch Special Feature Addr
0
0
0
0
0
0
0
00
0
0
0
A3 A2
A1
A0 0000h
6Eh Special Feature Data D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 8000h
7Ah BDI Status
E15 E14 E13 E12 E11 E10 E9 E8 E7 E6 E5 E4 E3 E2 E1 E0 0000h
7Ch Vendor ID1
F7 F6 F5 F4 F3 F2 F1 F0 S7 S6 S5 S4 S3 S2 S1 S0 4352h
7Eh Vendor ID2
T7 T6 T5 T4 T3 T2 T1 T0 0 DID2 DID1 DID0 1 REV2 REV1 REV0 5959h
Table 2. Register Overview for the CS4205
DS489PP2
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