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WM8860 View Datasheet(PDF) - Wolfson Microelectronics plc

Part Name
Description
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WM8860
Wolfson
Wolfson Microelectronics plc Wolfson
WM8860 Datasheet PDF : 184 Pages
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WM8860
PORT-D (NID = 0Eh)
Table 16 gives a summary of the Port-D node:
NODE SUMMARY INFORMATION
NID
0Eh
Widget Type
Pin Complex
Supported Get Verbs
Bh, F00h, F07h, F1Ch
Supported Set Verbs
3h, 707h, 71Ch, 71Dh, 71Eh, 71Fh
Unsolicited Responses
None
Table 16 Port-D Node Summary Information
Pre-Production
Port-D provides digital gain for the microphone(s) connected to DMICDAT1, allowing the signal level
to be adjusted by up to +32dB to 12dB in 0.5dB steps. Gain can be applied to left and right
channels independently if required. Additionally, a mute function is available – again this can be
applied to separate channels as required. The gain is controlled using the Amplifier Gain/Mute Verb.
There are no vendor-specific verbs associated with the Port-D node.
PORT-H (NID = 16H)
Table 17 gives a summary of the Port-H node:
NODE SUMMARY INFORMATION
NID
16h
Widget Type
Pin Complex
Supported Get Verbs
Bh, F00h, F02h, F07h, F1Ch
Supported Set Verbs
3h, 707h, 71Ch, 71Dh, 71Eh, 71Fh
Unsolicited Responses
None
Table 17 Port-H Node Summary Information
Port-H provides digital gain for the microphone(s) connected to DMICDAT2, allowing the signal level
to be adjusted by up to +32dB to 12dB in 0.5dB steps. Gain can be applied to left and right
channels independently if required. Additionally, a mute function is available – again this can be
applied to separate channels as required. The gain is controlled using the Amplifier Gain/Mute Verb.
There are no vendor-specific verbs associated with the Port-H node.
w
PP, April 2011, Rev 3.2
46
 

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