WM8850 View Datasheet(PDF) - Wolfson Microelectronics plc

Part Name

Description

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WM8850

Multi-Channel High Definition Audio CODEC

Wolfson Microelectronics plc 

Pre-Production

WM8850

UNSOLICITED RESPONSE PRIORITY CONTROL VERB (VENDOR-SPECIFIC) ...................................................... 171

S/PDIF IN PIN COMPLEX WIDGET (NID = 10H) ........................................................ 173

GET PARAMETER VERB ............................................................................................................................................. 173

PIN WIDGET CONTROL VERB .................................................................................................................................... 174

UNSOLICITED RESPONSE VERB ............................................................................................................................... 174

PIN SENSE VERB ......................................................................................................................................................... 174

CONFIGURATION DEFAULT VERB............................................................................................................................. 175

UNSOLICITED RESPONSE PRIORITY CONTROL VERB (VENDOR-SPECIFIC) ...................................................... 177

GET S/PDIF IN STATUS VERB (VENDOR-SPECIFIC)................................................................................................ 177

S/PDIF IN CONTROL VERB (VENDOR-SPECIFIC) ..................................................................................................... 178

PORT-A PIN COMPLEX WIDGET (NID = 11H)........................................................... 179

GET PARAMETER VERB ............................................................................................................................................. 179

GET CONNECTION LIST ENTRY VERB ...................................................................................................................... 180

PIN WIDGET CONTROL VERB .................................................................................................................................... 180

UNSOLICITED RESPONSE VERB ............................................................................................................................... 180

PIN SENSE VERB ......................................................................................................................................................... 181

CONFIGURATION DEFAULT VERB............................................................................................................................. 181

UNSOLICITED RESPONSE PRIORITY CONTROL VERB (VENDOR-SPECIFIC) ...................................................... 183

PORT-G PIN COMPLEX WIDGET (NID = 12H) .......................................................... 185

GET PARAMETER VERB ............................................................................................................................................. 185

GET CONNECTION LIST ENTRY VERB ...................................................................................................................... 186

PIN WIDGET CONTROL VERB .................................................................................................................................... 186

UNSOLICITED RESPONSE VERB ............................................................................................................................... 186

PIN SENSE VERB ......................................................................................................................................................... 186

CONFIGURATION DEFAULT VERB............................................................................................................................. 187

UNSOLICITED RESPONSE PRIORITY CONTROL VERB (VENDOR-SPECIFIC) ...................................................... 189

PORT-F PIN COMPLEX WIDGET (NID = 13H) ........................................................... 191

GET PARAMETER VERB ............................................................................................................................................. 191

GET CONNECTION LIST ENTRY VERB ...................................................................................................................... 192

PIN WIDGET CONTROL VERB .................................................................................................................................... 192

UNSOLICITED RESPONSE VERB ............................................................................................................................... 192

PIN SENSE VERB ......................................................................................................................................................... 192

CONFIGURATION DEFAULT VERB............................................................................................................................. 193

UNSOLICITED RESPONSE PRIORITY CONTROL VERB (VENDOR-SPECIFIC) ...................................................... 195

BEEP GENERATOR WIDGET (NID = 14H)................................................................. 197

AMPLIFIER GAIN/MUTE VERB .................................................................................................................................... 197

GET PARAMETER VERB ............................................................................................................................................. 198

BEEP GENERATION VERB.......................................................................................................................................... 198

BEEP MASK SELECTION VERB (VENDOR SPECIFIC) ............................................................................................. 199

MIC2 AUDIO INPUT CONVERTER WIDGET (NID = 15H).......................................... 201

STREAM FORMAT VERB ............................................................................................................................................. 201

GET PARAMETER VERB ............................................................................................................................................. 202

GET CONNECTION LIST ENTRY VERB ...................................................................................................................... 203

PROCESSING STATE VERB ....................................................................................................................................... 203

CONVERTER STREAM, CHANNEL VERB .................................................................................................................. 204

UNSOLICITED RESPONSE VERB ............................................................................................................................... 204

UNSOLICITED RESPONSE PRIORITY CONTROL VERB (VENDOR-SPECIFIC) ...................................................... 204

CHANNEL COPY VERB (VENDOR-SPECIFIC) ........................................................................................................... 205

PORT-H PIN COMPLEX WIDGET (NID = 16H)........................................................... 207

AMPLIFIER GAIN/MUTE VERB .................................................................................................................................... 207

GET PARAMETER VERB ............................................................................................................................................. 208

GET CONNECTION LIST ENTRY VERB ...................................................................................................................... 209

PIN WIDGET CONTROL VERB .................................................................................................................................... 209

CONFIGURATION DEFAULT VERB............................................................................................................................. 210

INTERNAL PATH VERB (VENDOR-SPECIFIC) ........................................................................................................... 212

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PP, April 2011, Rev 3.2

7

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