User manual

99 AIMB-582 User Manual
Appendix B Pin Assignments
B.10 Power Switch/HDD LED/SMBus/Speaker (JFP1/
2)
The single board computer has its own buzzer. You can also connect it to the external
speaker on your computer chassis.
B.11 USB/LAN ports (LAN1_USB12/LAN2_USB34)
Table B.10: Power switch/HDD LED/SMBus/Speaker (JFP1/2)
Pin Pin Name Pin Pin Name
1 SPK_CN17P1 2 + V3.3
3 PANSWIN# 4 SPK_CN17P2
5 SATALED# 6 GND
7 SPK_CN17P3 8 SNMP_SDA
9 SYS_RST# 10 SPK_CN17P4
11 SNMP_SCL 12 GND
Table B.11: USB Port
Pin Signal Pin Signal
1VCC3Data0+
2 Data0- 4 GND
Table B.12: Ethernet 10/100 Mbps RJ-45 Port
Pin Signal Pin Signal
1XMT+5N/C
2 XMT- 6 RCV-
3RCV+7N/C
4N/C8N/C