92HD66C IDT [Integrated Device Technology], 92HD66C Datasheet - Page 60

• Manufacturer Part Number: 92HD66C
• Description: SIX CHANNEL HD AUDIO CODECS
• Manufacturer: IDT [Integrated Device Technology]

92HD66C
SIX CHANNEL HD AUDIO CODECS WITH DUAL CAPLESS HEADPHONE AMPLIFIERS
IDT CONFIDENTIAL
©2011 INTEGRATED DEVICE TECHNOLOGY, INC.
Field Name
GPIWake
GPIUnsol
Rsvd
NumGPIs
NumGPOs
NumGPIOs
Field Name
Mute
Reg
Reg
Get
Get
Set
Set
6.7.7.
6.7.8.
Byte 4 (Bits 31:24)
Byte 4 (Bits 31:24)
AFG (NID = 01h): GPIOCnt
AFG (NID = 01h): OutAmpCap
Bits
31
Wake capability. Assuming the Wake Enable Mask controls are enabled,
GPIO's configured as inputs can cause a wake (generate a Status Change
event on the link) when there is a change in level on the pin.
30
GPIO unsolicited response support: 1 = yes, 0 = no.
29:24
Reserved.
23:16
Number of GPI pins supported by function group.
15:8
Number of GPO pins supported by function group.
7:0
Number of GPIO pins supported by function group.
Bits
31
Mute support: 1 = yes, 0 = no.
Byte 3 (Bits 23:16)
Byte 3 (Bits 23:16)
R/W
R
R
R
R
R
R
R/W
R
F0011h
F0012h
Default
1h
1h
00h
00h
00h
05h
Default
1h
60
Byte 2 (Bits 15:8)
Byte 2 (Bits 15:8)
Reset
N/A (Hard-coded)
N/A (Hard-coded)
N/A (Hard-coded)
N/A (Hard-coded)
N/A (Hard-coded)
N/A (Hard-coded)
Reset
N/A (Hard-coded)
Byte 1 (Bits 7:0)
Byte 1 (Bits 7:0)
V 1.0 2/12
92HD66C