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STAC9202 Datasheet(PDF) 35 Page - Integrated Device Technology |
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STAC9202 Datasheet(HTML) 35 Page - Integrated Device Technology |
35 / 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 35 STAC9202 V 1.1 102606 IDT CONFIDENTIAL 5.4.18. AFG SysID Table 43. AFG GPIOSticky Command Response Format Bit Bitfield Name RW Reset Description [31:4] Rsvd R 0x0 Reserved [3] Mask3 RW 0x0 GPIO3 input type (when configured as input): 0 = Non-Sticky (level-sensitive) 1 = Sticky (edge-sensitive) Sticky inputs are cleared by writing zero to corresponding bit of GPIO Data register. GPIOPolarity determines rising or falling edge sensitivity. [2] Mask2 RW 0x0 GPIO2input type (when configured as input): 0 = Non-Sticky (level-sensitive) 1 = Sticky (edge-sensitive) Sticky inputs are cleared by writing zero to corresponding bit of GPIO Data register. GPIOPolarity determines rising or falling edge sensitivity. [1] Mask1 RW 0x0 GPIO1input type (when configured as input): 0 = Non-Sticky (level-sensitive) 1 = Sticky (edge-sensitive) Sticky inputs are cleared by writing zero to corresponding bit of GPIO Data register. GPIOPolarity determines rising or falling edge sensitivity. [0] Mask0 RW 0x0 GPIO0input type (when configured as input): 0 = Non-Sticky (level-sensitive) 1 = Sticky (edge-sensitive) Sticky inputs are cleared by writing zero to corresponding bit of GPIO Data register. GPIOPolarity determines rising or falling edge sensitivity. Table 44. AFG SysID Command Verb Format Verb ID Payload Response Get F20 00 See bitfield table Set1 720 See bits [7:0] of bitfield table 0000_0000h Set2 721 See bits [15:8] of bitfield table 0000_0000h Set3 722 See bits [23:16] of bitfield table 0000_0000h Set4 723 See bits [31:24] of bitfield table 0000_0000h |