User manual

AIMB-253 User Manual 18
2.6.7 Front Panel Connector: JFP1
The mainboard provides one front panel connector for electrical connec-
tion to the front panel switches and LEDs. The JFP1 is compliant with
Intel® Front Panel I/O Connectivity Design Guide.
Figure 2.10: Front Panel Connector: JFP1
Table 2.5: JFP1 Pin Definition
PIN SIGNAL DESCRIPTION
1 HD_LED + Hard disk LED pull-up
2 FP PWR/SLP MSG LED pull-up
3 HD_LED - Hard disk active LED
4 FP PWR/SLP MSG LED pull-up
5 RST_SW - Reset Switch low reference pull-down to GND
6 PWR_SW + Power Switch high reference pull-up
7 RST_SW + Reset Switch high reference pull-up
8 PWR_SW - Power Switch low reference pull-down to GND
9 RSVD_DNU Reserved. Do not use.
1
2
9
10
JFP1
HDD
LED
Reset
Switch
Power
LED
Power
Switch
+
+
+
-
-
-