92HD66B IDT [Integrated Device Technology], 92HD66B Datasheet - Page 52

• Manufacturer Part Number: 92HD66B
• Description: FOUR CHANNEL HD AUDIO CODECS
• Manufacturer: IDT [Integrated Device Technology]

92HD66B
FOUR CHANNEL HD AUDIO CODECS WITH DUAL CAPLESS HEADPHONE AMPLIFIERS
©2011 INTEGRATED DEVICE TECHNOLOGY, INC.
Abbreviation
POR
SAFG
DAFG
S&DAFG
LR
ELR
ULR
PS
Field Name
Vendor
DeviceFix
DeviceProg
Reg
6.5.
6.6.
Get
Set
Device ID
Device
Reset Key
Root (NID = 00h): VendorID
Byte 4 (Bits 31:24)
92HD66B1X5
Description
Power On Reset.
Single AFG Reset - One single write to the Reset Verb in the AFG Node.
Double AFG Reset - Two consecutive Single AFG Resets with only idle frames (if
any) and no Link Resets between.
Single And Double AFG Reset - Either one will cause reset.
Link Reset - Level sensitive reset anytime the HDA Reset is set low.
Exiting Link Reset - Edge sensitive reset any time the HDA Reset transitions from
low to high.
Unexpected Link Reset - Level sensitive reset anytime the HDA Reset is set low
when the ClkStopOK indicator is currently set to 0.
Power State Change - Reset anytime the Actual Power State changes for the Widget
in question.
76E8h
Bits
31:16
Vendor ID.
15:8
Device ID.
7:0
Device ID.
92HD66B2X5
Byte 3 (Bits 23:16)
76E9h
R/W
R
R
R
92HD66B3X5
F0000h
76EAh
Default
111Dh
see below
see below
52
Byte 2 (Bits 15:8)
92HD66B1X3
76EEh
Reset
N/A
N/A
N/A
92HD66B2X3
Byte 1 (Bits 7:0)
76EFh
92HD66B3X3
76F0h
V 1.0 2/12
92HD66B