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B.2 USB Port


B.2 USB Port
Table B-2, Table B-3, and Table B-4 list the specifications of the USB port on the SPARC M12-2/M12-2S.
Table B-2  USB 2.0 Port (Front)
Pin Arrangement Pin Number Signal Name Input/Output Description
usb_B-2 1 VBUS Output Power supply
2
-DATA
Input/Output Data
3 +DATA Input/Output Data
4 GND
---
Ground
Table B-3  USB 3.0 Port (Rear)
Pin Arrangement Pin Number Signal Name Input/Output Description
usb_B-3 1 VBUS Output Power supply
2
-DATA
Input/Output Data
3 +DATA Input/Output Data
4 GND
---
Ground
5
-SSRX
Input SuperSpeed data
6 +SSRX Input SuperSpeed data
7 GND
---
Ground
8
-SSTX
Output SuperSpeed data
9 +SSTX Output SuperSpeed data
Table B-4  USB Port for Maintenance (Rear)
Pin Arrangement Pin Number Signal Name Input/Output Description
usb_B-2 1 VBUS Output Power supply
2
-DATA
Input/Output Data
3 +DATA Input/Output Data
4 GND
---
Ground