92hd202 Integrated Device Technology, 92hd202 Datasheet - Page 39

• Manufacturer Part Number: 92hd202
• Description: Eight Channel Hd Audio Codec
• Manufacturer: Integrated Device Technology

IDT™
92HD202
8-CHANNEL HIGH DEFINITION AUDIO CODEC
8-CHANNEL HIGH DEFINITION AUDIO CODEC
7.2.17. AFG GPIOWakeEn
[31:4]
Bit
Bit
[3]
[2]
[2]
[1]
[0]
Set1
Get
Bitfield Name
Bitfield Name
Control2
Control1
Control0
Rsvd
W3
W2
Table 43. AFG GPIOWakeEn Command Response Format
Table 42. AFG GPIOWakeEn Command Verb Format
Table 41. AFG GPIODir Command Response Format
Verb ID
F18
718
IDT CONFIDENTIAL
RW
RW
RW
RW
RW
RW
RW
R
39
See bits [7:0] of bitfield table
Reset
Reset
0x0
0x0
0x0
0x0
0x0
0x0
Payload
00
Reserved
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.
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.
Direction control for GPIO2
0 = GPIO signal is configured as input
1 = GPIO signal is configured as output
Direction control for GPIO1
0 = GPIO signal is configured as input
1 = GPIO signal is configured as output
Direction control for GPIO0
0 = GPIO signal is configured as input
1 = GPIO signal is configured as output
92HD202
Description
Description
See bitfield table
0000_0000h
Response
REV 1.2 112006
PC AUDIO