stac9220d5taea6xr Integrated Device Technology, stac9220d5taea6xr Datasheet - Page 127

• Manufacturer Part Number: stac9220d5taea6xr
• Description: Eight Channel High Definition Audio Codecs
• Manufacturer: Integrated Device Technology

IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9220
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.20.8. DigIn ConfigDefault
[31:24]
[23:16]
Bit
Bit
[1]
[0]
Set1
Set2
Set3
Set4
Get
Bitfield Name
Bitfield Name
Config4
Config3
Rsvd1
Data
Table 269. DigIn ConfigDefault Command Response Format
Table 268. DigIn ConfigDefault Command Verb Format
Table 267. DigIn EAPD Command Response Format
Verb ID
F1C
71C
71D
71E
71F
RW
RW
RW
RW
RW
R
127
See bits [23:16] of bitfield table
See bits [31:24] of bitfield table
See bits [15:8] of bitfield table
See bits [7:0] of bitfield table
Reset
Reset
0xC5
0x01
0x0
0x0
Payload
00
EAPD value reflected on the EAPD pin.
0 = power down external amplifier;
1 = power up external amplifier
An external pull-down is required if EAPD must
be low when Pin Widget is powered down.
Reserved
Configuration bits used by software to
determine devices attached to the CODEC.
Port = no physical connection
Location = internal, riser
Configuration bits used by software to
determine devices attached to the CODEC.
Default Device = SPDIF In
Connection = optical
If PwrState > = 0x2, Pin47 is Hi-Z.
if PwrState < 0x2.
STAC9220
Description
Description
See bitfield table
0000_0000h
0000_0000h
0000_0000h
0000_0000h
Response
PC AUDIO
V1.0 01/08