WM8850
Pre-Production
GET CONNECTION LIST ENTRY VERB
Verb ID
Payload [7:0]
Response[31:0]
Get
F02h
00h
Bits [31:0] in the table below
Bit
Bitfield Name
RW
R
Default
00h
Description
[31:24]
[23:16]
[15:8]
Conn List Entry 3
Conn List Entry 2
Conn List Entry 1
Unused connection list entry
Unused connection list entry
R
00h
R
0Eh
Indicates that the MIC1 Mux Widget connects to the Port-D Pin Widget
(NID = 0Eh)
Note: When the MIC1 Widget (NID=03h) is in power state D0, and the
MIC1 Mux Widget sources Port-D (Digital Microphone), the analogue
circuitry for the ADC, PGA, and MICBIAS is disabled to save power.
Also, the DMICCLK is automatically enabled and runs at a rate
determined by the MIC1 Stream Format verb.
[7:0]
Conn List Entry 0
R
0Bh
Indicates that the MIC1 Mux Selector Widget connects to the PGA2
Widget (NID = 0Bh)
PP, April 2011, Rev 3.2
140
w
WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
