
Preliminary W83971D
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6.7.3 GN[4:0] Mic Input Volume Control.............................................................................................16
6.8 Line Input Control Register (Index 10h)............................................................................................. 16
6.8.1 Mute Line Input Mute Control....................................................................................................16
6.8.2 GL[4:0] Left Channel Gain Control............................................................................................16
6.8.3 GR[4:0] Right Channel Gain Control.........................................................................................17
6.9 CD Input Control Register (Index 12h) .............................................................................................. 17
6.9.1 Mute Line Input Mute Control....................................................................................................17
6.9.2 GL[4:0] Left Channel Gain Control............................................................................................17
6.9.3 GR[4:0] Right Channel Gain Control.........................................................................................17
6.10 Video Input Control Register (Index 14h) ........................................................................................ 17
6.10.1 Mute Line Input Mute Control..................................................................................................17
6.10.2 6.10.2
6.10.3 GR[4:0] Right Channel Gain Control.......................................................................................18
6.11 Auxiliary Input Control Register (Index 16h)..................................................................................... 18
6.11.1 Mute Line Input Mute Control..................................................................................................18
6.11.2 GL[4:0] Left Channel Gain Control..........................................................................................18
6.11.3 GR[4:0] Right Channel Gain Control.......................................................................................18
6.12 PCM Output Control Register (Index 18h)....................................................................................... 19
6.12.1 Mute Line Input Mute Control..................................................................................................19
6.12.2 GL[4:0] Left Channel Gain Control..........................................................................................19
6.12.3 GR[4:0] Right Channel Gain Control.......................................................................................19
6.13 Record Select Register (Index 1Ah)................................................................................................ 19
6.13.1 Record Source Select(Left Channel)
6.14 Record Gain Control Register (Index 1Ch)...................................................................................... 20
6.14.1 Mute Record Mute Control ......................................................................................................20
6.14.2 GL[3:0] Record Gain Control (Left Channel)............................................................................20
6.14.3 GR[3:0] Record Gain Control (Right Channel).........................................................................20
6.15 General Purpose Register (Index 20h)............................................................................................ 20
6.15.1 3D Stereo Enhancement.........................................................................................................20
6.15.2 MIX Mono Output Mode..........................................................................................................20
6.15.3 MS Microphone Select............................................................................................................20
6.15.4 LPBK Loopback Mode.............................................................................................................20
6.16 3D Control Register (Index 22h)...................................................................................................... 21
6.16.1 Depth of 3D Control Level.......................................................................................................21
6.17 Power Down and Status Register (Index 26h) ................................................................................ 21
6.17.1 PR[5:0] Power Down Mode Bits ..............................................................................................21
6.17.2 Status (READ Only) bits .........................................................................................................21
6.18 Vendor Identification Registers (Index 7Ch, 7Eh)............................................................................ 22
GL[4:0] Left Channel Gain Control............................................................................18
Record Source Select(Right Channel) ................19