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STAC9202 Datasheet(PDF) 21 Page - Integrated Device Technology |
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STAC9202 Datasheet(HTML) 21 Page - Integrated Device Technology |
21 / 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 21 STAC9202 V 1.1 102606 IDT CONFIDENTIAL 5.3. Root Node (NID = 0x00) 5.3.1. Root PnpID 5.3.2. Root RevID Table 4. Root PnpID Command Verb Format Verb ID Payload Response Get F00 00 See bitfield table Table 5. Root PnpID Command Response Format Bit Bitfield Name RW Reset Description [31:16] Vendor R 0x8384 Vendor ID = 8384h [15:0] Device R 0x7630 Device ID for: STAC9202 = 7632 STAC9202 Dolby = 7633 Table 6. Root RevID Command Verb Format Verb ID Payload Response Get F00 02 See bitfield table Table 7. Root RevID Command Response Format Bit Bitfield Name RW Reset Description [31:24] Rsvd R 0x00 Reserved [23:20] Major R 0x1 Major rev number of compliant HD Audio specification [19:16] Minor R 0x0 Minor rev number of compliant HD Audio specification [15:8] Vendor R 0x01 Vendor rev number for this device ID [7:0] Stepping R 0x01 Vendor stepping number within the given Vendor RevID |