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STAC9708 数据表(PDF) 26 Page - List of Unclassifed Manufacturers |
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STAC9708 数据表(HTML) 26 Page - List of Unclassifed Manufacturers |
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26 / 56 page ![]() SigmaTel, Inc. Preliminary STAC9708/11 26 10/02/98 4.4 Programming Registers: Table 8. Programming Registers REG # NAME D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 DE FAULT 00h Reset X SE4 SE3 SE2 SE1 SE0 ID9 ID8 ID7 ID6 ID5 ID4 ID3 ID2 ID1 ID0 6940h 02h Master Volume Mute X X ML4 ML3 ML2 ML1 ML0 X X X MR4 MR3 MR2 MR1 MR0 8000h 04h Surround DAC Mixer Volume Mute X X GL4 GL3 GL2 GL1 GL0 X X X GR4 GR3 GR2 GR1 GR0 8808h 06h Master Volume Mono Mute X X X X X X X X X X MM4 MM3 MM2 MM1 MM0 8000h 0Ah PC_BEEP Volume Mute X X X X X X X X X X PV3 PV2 PV1 PV0 X 0000h 0Ch Phone volume Mute X X X X X X X X X X GN4 GN3 GN2 GN1 GN0 8008h 0Eh Mic Volume Mute X X X X X X X X 20dB X GN4 GN3 GN2 GN1 GN0 8008h 10h Line In Volume Mute X X GL4 GL3 GL2 GL1 GL0 X X X GR4 GR3 GR2 GR1 GR0 8808h 12h CD Volume Mute X X GL4 GL3 GL2 GL1 GL0 X X X GR4 GR3 GR2 GR1 GR0 8808h 14h Video Volume Mute X X GL4 GL3 GL2 GL1 GL0 X X X GR4 GR3 GR2 GR1 GR0 8808h 16h AUX Volume Mute X X GL4 GL3 GL2 GL1 GL0 X X X GR4 GR3 GR2 GR1 GR0 8808h 18h PCM Out Volume Mute X X GL4 GL3 GL2 GL1 GL0 X X X GR4 GR3 GR2 GR1 GR0 8808h 1Ah Record Select X X X X X SL2 SL1 SL0 X X X X X SR2 SR1 SR0 0000h 1Ch Record Gain Mute X X X GL3 GL2 GL1 GL0 X X X X GR3 GR2 GR1 GR0 8000h 20h General Purpose X X 3D X X X MIX MS LPBK X X X X X X X 0000h 22h 3D Control X X X X X X X X X X X X DPR1 DPR0 DP1 DP0 0000h 26h Powerdown Ctrl/Stat EAPD PR6 PR5 PR4 PR3 PR2 PR1 PR0 X X X X REF ANL DAC ADC 000Fh 28h Extended Audio ID ID1 ID0 X X X X X X SDAC X X X X X X X 0000h 2Ah Extended Audio Status Control X X X PWD SDAC X X X X SDAC Ready X X X X X X X 0000h 38h Surround DAC Master Volume Mute Left X X ML4 ML3 ML2 ML1 ML0 Mute Right X X MR4 MR3 MR2 MR1 MR0 8080h 6Ch Analog Special X X X X X X X X X X X X X X DAC -6dB ADC -6dB 0000h 74h Multi-Channel Selection X X X X X X X X X X X X X X MC1 MC0 0000h 7Ch Vendor ID1 1 0 0 0 0 0 1 1 1 0 0 0 0 1 0 0 8384h 7Eh Vendor ID2 0 1 1 1 0 1 1 0 0 0 0 0 1 0 0 0 7608h Notes: 1. All registers not shown and bits containing an X are reserved. 2. Any reserved bits, marked X, can be written to but are don’t care upon read back. 3. PC_BEEP default to 0000h, mute off. 4. If optional bits D13, D5 of register 02h or D5 of register 06h are set to 1, then the corresponding attenuation is set to 46dB and the register reads will produce 1Fh as a value for this attenuation/gain block. |
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