User Manual

DS880F4 117
CS4207
6.13.5 Pin Widget Control
Get Parameter Command Format:
Set Parameter Command Format:
Response Format:
6.13.6 Unsolicited Response Control
Get Parameter Command Format:
Set Parameter Command Format:
Response Format:
Bits [31:0] are sticky and will not be reset by a Link Reset or a Function Group Reset:
Bits [31:28] Bits [27:20] Bits [19:8] Bits [7:0]
CAd = X Node ID = 0Fh Verb ID = F07h Payload = 00h
Bits [31:28] Bits [27:20] Bits [19:8] Bits [7:0]
CAd = X Node ID = 0Fh Verb ID = 707h Payload = xxh
Bits Type Default Description
31:8 Read Only 000000h Reserved
7 Read Only 0b
H-Phone Enable (HPE): Not supported on this
widget.
6 Read Only 0b
Output Enable (OUTE): Not supported on this
widget.
5 Read/Write 0b
Input Enable (INE): This bit has no effect on the
input path. Per HD Audio Spec., when ‘1’, this bit
enables the input path of the Pin Widget. When
‘0’, the input path of the Pin Widget is shut off.
4:3 Read Only 00b Reserved
2:0 Read Only 000b
VREF Enable (VREFE): VREF is not supported
on this widget. These bits are ignored and
always report ‘000’.
Bits [31:28] Bits [27:20] Bits [19:8] Bits [7:0]
CAd = X Node ID = 0Fh Verb ID = F08h Payload = 00h
Bits [31:28] Bits [27:20] Bits [19:8] Bits [7:0]
CAd = X Node ID = 0Fh Verb ID = 708h Payload = xxh
Bits Type Default Description
31:8 Read Only 000000h Reserved
7 Read/Write 0b
Enable: Determines if a change in receiver lock
status will generate an Unsolicited Response (0
= No, 1 = Yes). If enabled, and the lock status
changes from “LOCK” to “UNLOCK” or
“UNLOCK” to “LOCK”, an unsolicited response
will be sent. The default value after cold or regis-
ter reset for this register (0b) specifying no unso-
licited response.
6 Read Only 0b Reserved