USB Ports

There are two USB 3.2 Gen 1 ports (USB0/1) at the rear I/O ports of the X14SBW-F motherboard. There is one header on the motherboard that can support two USB 3.2 Gen 1 ports (USB2/3) with the proper cable for testing purposes. The header is not accessible when the system top is covered.

For a detailed diagram of the X14SBW-F motherboard, see the layout under Motherboard Quick Reference.

USB0/1 (USB 3.2 Gen 1) Port

Pin Definitions: 18 Total

Pin#

Definitions

Pin#

Definitions

1

VBUS

10

VBUS

2

D-

11

D-

3

D+

12

D+

4

GND

13

GND

5

STDA_SSRX-

14

STDA_SSRX-

6

STDA_SSRX+

15

STDA_SSRX+

7

GND

16

GND

8

STDA_SSTX-

17

STDA_SSTX-

9

STDA_SSTX+

18

STDA_SSTX+

USB 2/3 (USB 3.2 Gen 1) Header

Pin Definitions: 20 Total

Pin#

Definitions

Pin#

Definitions

1

VBUS

11

IntA_P2_D+

2

IntA_P1_SSRX-

12

IntA_P2_D-

3

IntA_P1_SSRX+

13

GND

4

GND

14

IntA_P2_SSTX+

5

IntA_P1_SSTX-

15

IntA_P2_SSTX-

6

IntA_P1_SSTX+

16

GND

7

GND

17

IntA_P2_SSRX+

8

IntA_P1_D-

18

IntA_P2_SSRX-

9

IntA_P1_D+

19

VBUS

10

GND

20

No Connection