92hdw74c Integrated Device Technology, 92hdw74c Datasheet - Page 42

• Manufacturer Part Number: 92hdw74c
• Description: 6-channel Hd Audio Codec, Single Or Dual Spdif
• Manufacturer: Integrated Device Technology

SIX CHANNEL HD AUDIO CODEC, PREMIUM WLP 3/4 COMPLIANT
92HDW74C1
SIX CHANNEL HD AUDIO CODEC, PREMIUM WLP 3/4 COMPLIANT
5.2.
The configuration default registers are 32-bit registers required for each pin widget. These registers are normally used
by the CODEC driver to determine the configuration of jacks and devices attached to the CODEC. When the CODEC is
powered on, these registers are loaded with the default values provided by IDT for typical system usage, and are
loaded in a way that is compatible with the Microsoft Universal Audio Architecture (UAA) driver. The values can be
overridden by IDT customers according to their system configuration. Table 18 shows the Pin Widget Configuration
Default settings.
2Ah
2Bh
28h
29h
ID
Pin Configuration Default Register Settings
Widget Name
InPort0Mux
InPort1Mux
InPort2Mux
InPort3Mux
Table 17. High Definition Audio Widget
Will be provided in the next datasheet release.
Input port pre-select for mixer
input port pre-select for mixer
input port pre-select for mixer
input port pre-select for mixer
42
Description
92HDW74C1
PC AUDIO
V 1.0 03/08