Advantech AIMB-502, Руководство пользователя

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89 AIMB-502 User Manual
Appendix B
P
in Assignments
B.16 Power Switch/HDD LED/Speaker (JFP1+JFP2)
The single board computer has its own buzzer. You can also connect it to the external
speaker on your computer chassis.
PWRBTN#(3-6) /RESET#(9-12) /HDD LED(2-5) /Internal Buzzer(7-10 short default) /
External speaker(1-10)
B.17 Power LED (JFP3)
You can use an LED to indicate when the single board computer is on. Pin 1 of JFP3
supplies the LED's power.
Table B.16: Power Switch/HDD LED/Speaker (JFP1+JFP2)
Pin Pin Name Pin Pin Name
1 +V5 7 SPK_CN17P3
2 + V3.3 8 SMB_DATA_RESUME
3 PANSWIN# 9 SYS_RST#
4 SPK_CN17P2 10 SPK_CN17P4
5 SATALED# 11 SMB_CLK_RESUME
6 GND 12 GND
Table B.17: Power LED (JFP3)
Pin Pin Name Pin Pin Name
1 +3V 4 N/A
2 N/A 5 GND
3 SUSLED ? ?