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STAC9202 Datasheet(PDF) 38 Page - Integrated Device Technology |
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STAC9202 Datasheet(HTML) 38 Page - Integrated Device Technology |
38 / 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 38 STAC9202 V 1.1 102606 IDT CONFIDENTIAL 5.5.2. DAC0Cnvtr 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 50. DAC0Cnvtr WCap Command Verb Format Verb ID Payload Response Get F00 09 See bitfield table Table 51. DAC0Cnvtr WCap Command Response Format Bit Bitfield Name RW Reset Description [31:24] Rsvd2 R 0x0 Reserved [23:20] Type R 0x0 Widget type = Audio Output [19:16] Delay R 0xD Number of sample delays through widget [15:12] Rsvd1 R 0x0 Reserved Table 49. DAC0Cnvtr Frmt Command Response Format Bit Bitfield Name RW Reset Description |