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STAC9202 Datasheet(PDF) 80 Page - Integrated Device Technology |
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STAC9202 Datasheet(HTML) 80 Page - Integrated Device Technology |
80 / 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 80 STAC9202 V 1.1 102606 IDT CONFIDENTIAL 5.14.5. InPortMux AmpCap Table 167. InPortMux ConnLen Command Response Format Bit Bitfield Name RW Reset Description [31:8] Rsvd R 0x0 Reserved [7] LongForm R 0x0 Connection list uses short-form (7-bit) NID entries. [6:0] N R 0x05 Number of NID entries in connection list. Table 168. InPortMux AmpCap Command Verb Format Verb ID Payload Response Get F00 12 See bitfield table Table 169. InPortMux AmpCap Command Response Format Bit Bitfield Name RW Reset Description [31] Mute R 0x0 No mute capability [30:23] Rsvd3 R 0x0 Reserved [22:16] StepSize R 0x27 Size of each step in the gain range = 10dB [15] Rsvd2 R 0x0 Reserved [14:8] NumSteps R 0x04 Number of steps in the gain range = 4 (5 values, 0dB to +40dB) [7] Rsvd1 R 0x0 Reserved [6:0] Offset R 0x00 0dB-step is programmed with this offset |