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83 ASMB-782 User Manual

Appendix B I/O Pin Assignments

B.13 ATX Soft Power Switch (JFP1)

B.14 Front panel SMBus connector (FP_SMB1)

B.15 USB/LAN ports (LAN1_USB12 and

LAN2_USB34)

Table B.13: ATX Soft Power Switch (JFP1)

Pin Signal

1PWR-BTN

3GND

1

3

Table B.14: Front panel SMBus connector(FP_SMB1)

Pin Signal

1GND

2 SMB_FP_ALERT

3SMB_FP_DATA

4SMB_FP_CLK

5NC

6 +3.3 V

Table B.15: USB Port

Pin Signal Pin Signal

1 VCC_DUAL 3 Data0+

2Data0- 4 GND