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STAC9202 Datasheet(PDF) 39 Page - Integrated Device Technology |
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STAC9202 Datasheet(HTML) 39 Page - Integrated Device Technology |
39 / 135 page ![]() STAC9202 2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH DUAL DIGITAL MICROPHONE INTERFACES PC AUDIO IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH DUAL DIGITAL MICROPHONE INTERFACES 39 STAC9202 V 1.1 102606 IDT CONFIDENTIAL 5.5.3. DAC0Cnvtr PwrState [11] SwapCap R 0x0 No left/right channel swap capability [10] PwrCntrl R 0x1 Power State control is supported [9] DigitalStrm R 0x0 Widget supports an Analog stream [8] ConnList R 0x0 No connection list is present [7] UnsolCap R 0x0 No support for Unsolicited Response [6] ProcWidget R 0x0 No Processing Controls parameter [5] Stripe R 0x0 No support for striping [4] FormatOvrd R 0x0 No format info; use default format parameters from Audio Function node instead [3] AmpParamOvrd R 0x0 No amplifier info; use default amplifier parameters from Audio Function node instead [2] OutAmpPrsnt R 0x0 No output amp [1] InAmpPrsnt R 0x0 No input amp [0] Stereo R 0x1 Stereo widget Table 52. DAC0Cnvtr PwrState Command Verb Format Verb ID Payload Response Get F05 00 See bitfield table Set1 705 See bits [7:0] of bitfield table 0000_0000h Table 53. DAC0Cnvtr PwrState Command Response Format Bit Bitfield Name RW Reset Description [31:8] Rsvd2 R 0x0 Reserved [7:4] Act R 0x3 PS-Act: Actual power state of referenced node. Table 51. DAC0Cnvtr WCap Command Response Format Bit Bitfield Name RW Reset Description |