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STAC9202 Datasheet(PDF) 25 Page - Integrated Device Technology |
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STAC9202 Datasheet(HTML) 25 Page - Integrated Device Technology |
25 / 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 25 STAC9202 V 1.1 102606 IDT CONFIDENTIAL 5.4.5. AFG FrmtCap [7:4] Rsvd1 R 0x0 Reserved [3:0] OutputDelay R 0xD Typical latency = 13 frames. Number of samples between when the signal is received from the HD Audio link and when it appears as an analog signal at the pin. Table 18. AFG FrmtCap Command Verb Format Verb ID Payload Response Get F00 0A See bitfield table Table 19. AFG FrmtCap Command Response Format Bit Bitfield Name RW Reset Description [31:21] Rsvd2 R 0x0 Reserved [20] B32 R 0x0 32 bit audio formats are NOT supported [19] B24 R 0x1 24 bit audio formats are supported [18] B20 R 0x1 20 bit audio formats are supported [17] B16 R 0x1 16 bit audio formats are supported [16] B8 R 0x0 8 bit audio formats are NOT supported [15:12] Rsvd1 R 0x0 Reserved [11] R12 R 0x0 384 KHz rate (8/1*48 KHz) NOT supported [10] R11 R 0x1 192.0 KHz rate (4/1*48 KHz) supported [9] R10 R 0x1 176.4 KHz rate (4/1*44.1 KHz) supported [8] R9 R 0x1 96.0 KHz rate (2/1*48 KHz) supported [7] R8 R 0x1 88.2 KHz rate (2/1*44.1 KHz) supported Table 17. AFG GrpCap Command Response Format Bit Bitfield Name RW Reset Description |