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EVB User Guide

M80_EVB_UGD_V1.0 - 21 -

3.9. USB interface

1

2

3

4

Figure 14: USB interface

Table 14: Pins of serial port

Pin

Signal

I/O

Description

Note

1

GND

GND

2

VUSB

I

USB power

3

USB_DM

I/O

USB data negative

4

USB_DP

I/O

USB data positive

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