Advantech SIMB-982 - Page 62

61 SIMB-982 User Manual
Appendix A I/O Pin Assignments
A.36 Power Switch / Reset Header / External Buzzer
/ HDD LED / SM bus Header (JFP1+JFP2)
A.37 Keyboard Lock and Power LED Header (JFP3)
Pin Signal Pin Signal
1 +5V 2 HDD LED+
3 Power Button+ 4 SPK_P2
5 HDD LED- 6 Power Button-
7 SPK_P3 8 SMB_DATA
9 System Reset+ 10 SPK_P4
11 SMB_CLK 12 System Reset-
Pin Signal
1 LED Power
2NC
3GND
4 Keyboard Lock
5GND