92hd005 Integrated Device Technology, 92hd005 Datasheet - Page 45

• Manufacturer Part Number: 92hd005
• Description: Four Channel Hd Audio Codec
• Manufacturer: Integrated Device Technology

IDT™
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
92HD005/92HD005D
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
3.4.2.16. AFG GPIOUnsol
[31:5]
Bit
Bit
[2]
[1]
[0]
[4]
[3]
Set1
Get
Bitfield Name
Bitfield Name
Rsvd
En2
En1
En0
En4
En3
Table 51. AFG GPIOUnsol Command Response Format
Table 49. AFG GPIOWake Command Response Format
Table 50. AFG GPIOUnsol Command Verb Format
Verb ID
F19
719
RW
RW
RW
RW
RW
RW
RW
45
R
See bits [7:0] of bitfield table.
Reset
Reset
0x0
0x0
0x0
0x0
0x0
0x0
Payload
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.
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.
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.
Reserved
Unsolicited enable mask for GPIO4. If set,
and the Unsolicited Response control for
this widget has been enabled, an unsolicited
response will be sent when GPIO0 is
configured as input and changes state.
Unsolicited enable mask for GPIO3. If set,
and the Unsolicited Response control for
this widget has been enabled, an unsolicited
response will be sent when GPIO0 is
configured as input and changes state.
00
92HD005/92HD005D
Description
Description
See bitfield table.
0000_0000h
Response
PC AUDIO
V 1.1 4/08