User guide

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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