STAC9200/9200D
2-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Table 117. DigInPin Sense Command Response Format
Bit
Bitfield Name
RW
Reset
Description
1= something is plugged into jack associated
with Pin Complex. For this widget, Presence
Detect indicates that the SPDIF-in clock
recovery circuit has locked onto a valid
SPDIF-in sampling frequency. Any change in
status will generate an Unsolicited Response, if
enabled with verb 708.
Reserved. Impedance sense not supported for
this Pin Complex.
[31]
Present
R
0x0
[30.:0]
Rsvd
R
0x0
5.10.7.
DigInPin EAPD
Table 118. DigInPin EAPD Command Verb Format
Verb ID
Get
Set1
F0C
70C
Payload
00
See bits [7:0] of bitfield table
Response
See bitfield table
0000_0000h
Table 119. DigInPin EAPD Command Response Format
Bit
[31.:2]
Bitfield Name
Rsvd2
RW
R
Reset
0x0
Reserved
EAPD value reflected on the EAPD pin.
0= power down external amp;
1= power up external amp if PwrState < 0x2.
If PwrState >= 0x2, Pin47 is Hi-Z. An external
pull-down is required if EAPD must be low
when Pin Widget is powered down.
Reserved
Description
[1]
Data
RW
0x0
[0]
Rsvd1
R
0x0
5.10.8.
DigInPin Config
Table 120. DigInPin Config Command Verb Format
Verb ID
Get
Set1
F1C
71C
Payload
00
See bits [7:0] of bitfield table
Response
See bitfield table
0000_0000h
IDT鈩?/div>
2-CHANNEL HIGH DEFINITION AUDIO CODEC
65
IDT CONFIDENTIAL
STAC9200/9200D
V 1.4 12/06
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