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STAC9202 Datasheet(PDF) 33 Page - Integrated Device Technology |
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STAC9202 Datasheet(HTML) 33 Page - Integrated Device Technology |
33 / 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 33 STAC9202 V 1.1 102606 IDT CONFIDENTIAL 5.4.15. AFG GPIOWake 5.4.16. AFG GPIOUnsolEn Table 38. AFG GPIOWake Command Verb Format Verb ID Payload Response Get F18 00 See bitfield table Set1 718 See bits [7:0] of bitfield table 0000_0000h Table 39. AFG GPIOWake Command Response Format Bit Bitfield Name RW Reset Description [31:4] Rsvd R 0x0 Reserved [3] En3 RW 0x0 Wake enable for GPIO3: 0 = wake-up event is disabled; 1 = when HD Audio link is powered down (RST# is asserted), a wake-up event will trigger a Status Change Request event on the link. [2] En2 RW 0x0 Wake enable for GPIO2: 0 = wake-up event is disabled; 1 = when HD Audio link is powered down (RST# is asserted), a wake-up event will trigger a Status Change Request event on the link. [1] En1 RW 0x0 Wake enable for GPIO1: 0 = wake-up event is disabled; 1 = when HD Audio link is powered down (RST# is asserted), a wake-up event will trigger a Status Change Request event on the link. [0] En0 RW 0x0 Wake enable for GPIO0: 0 = wake-up event is disabled; 1 = when HD Audio link is powered down (RST# is asserted), a wake-up event will trigger a Status Change Request event on the link. Table 40. AFG GPIOUnsolEn Command Verb Format Verb ID Payload Response Get F19 00 See bitfield table Set1 719 See bits [7:0] of bitfield table 0000_0000h |