Audio Inputs Expansion Header J1601 - Intrinsyc Open-Q 670 HDK User Manual

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Open-Q™ 670 HDK Hardware Development Kit User Guide Version 1.0

The headset jack (J1501) is a standard 3.5mm, Normal Open Style jack. The hardware

supports US Standard CTIA headset by default.

3.8.2.8 Audio Inputs Expansion Header J1601

This header expansion provides the following audio inputs:

3 digital mics

◼

3 analog mics

◼

Voltage rails to support analog and digital mics

◼

The table below outlines the pin out information of the audio inputs expansion header J1601:

Figure 3-14 J1601 Audio Inputs Expansion Header

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