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STAC9202 Datasheet(PDF) 47 Page - Integrated Device Technology |
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STAC9202 Datasheet(HTML) 47 Page - Integrated Device Technology |
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47 / 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 47 STAC9202 V 1.1 102606 IDT CONFIDENTIAL 5.7.2. SPDIFinCnvtr WCap [10:8] RateDiv RW 0x0 Sample Base Rate Divisor 000 = Divide by 1 001 = Divide by 2 010 = Divide by 3 011 = Divide by 4 100 = Divide by 5 101 = Divide by 6 110 = Divide by 7 111 = Divide by 8 [7] Rsvd1 R 0x0 Reserved [6:4] NumBits RW 0x3 Bits per Sample 000 = 8 bits 001 = 16 bits 010 = 20 bits 011 = 24 bits 100-111 = Reserved [3:0] NumChan RW 0x1 Number of Channels in each frame of the stream. 0000 = 1 channel 0001 = 2 channels ... 1111 = 16 channels Table 72. SPDIFinCnvtr WCap Command Verb Format Verb ID Payload Response Get F00 09 See bitfield table Table 73. SPDIFinCnvtr WCap Command Response Format Bit Bitfield Name RW Reset Description [31:24] Rsvd2 R 0x0 Reserved [23:20] Type R 0x1 Widget type = Audio Input [19:16] Delay R 0x4 Number of sample delays through widget [15:12] Rsvd1 R 0x0 Reserved Table 71. SPDIFinCnvtr Frmt Command Response Format Bit Bitfield Name RW Reset Description |
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