Cirrus Logic CS4207 - Manual (Page 94)

94 DS880F4
CS4207
6.10.4 Connection List Entry
Get Parameter Command Format:
Response Format:
6.10.5 Pin Widget Control
Get Parameter Command Format:
Set Parameter Command Format:
Response Format:
Bits [31:28] Bits [27:20] Bits [19:8] Bits [7:0]
CAd = X Node ID = 0Bh Verb ID = F02h Payload = N = xxh
Bits Type Default Description
31:24 Read Only 00h
Connection List Entry (N+3):
Returns 00h for N=00h-03h or N>03h.
23:16 Read Only 00h
Connection List Entry (N+2):
Returns 00h for N=00h-03h or N>03h.
15:8 Read Only 00h
Connection List Entry (N+1):
Returns 00h for N=00h-03h or N>03h.
7:0 Read Only 04h
Connection List Entry (N):
Returns 04h (DAC3) for N=00h-03h.
Returns 00h for N>03h.
Bits [31:28] Bits [27:20] Bits [19:8] Bits [7:0]
CAd = X Node ID = 0Bh Verb ID = F07h Payload = 00h
Bits [31:28] Bits [27:20] Bits [19:8] Bits [7:0]
CAd = X Node ID = 0Bh Verb ID = 707h Payload = xxh
Bits Type Default Description
31:8 Read Only 000000h Reserved
7 Read Only 0b
H-Phone Enable (HPE): Set to ‘0’ since there is
no low impedance amplifier associated with this
pin widget.
6 Read/Write 0b
Output Enable (OUTE): This bit has no effect on
the output path. Per HD Audio spec, a ‘1’
enables the output path of the Pin Widget. When
‘0’, the output path of the Pin Widget is shut off.
5 Read Only 0b
Input Enable (INE): Set to ‘0’ since there is no
input path associated with the pin widget.
4:3 Read Only 00b Reserved
2:0 Read Only 000b
VREF Enable (VREFE): The Pin Widget does
not support VREF generation as indicated in the
Pin Capabilities. As such, this field should always
be “000b” to select the Hi-Z state.