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2.10
Front Panel Connectors (JFP1)
JFP1
There are several external indicators and switches to help monitor and control the
PCA-6782.
2.10.1
ATX Power Button (JFP1 Pin 9~10)
If your computer case is equipped with an ATX power supply, you should connect the
power on/off button on your computer case to (JFP1 Pin 9~10). This connection
enables you to turn your computer on and off.
2.10.2
Reset (JFP1 Pin 7~8)
Many computer cases offer the convenience of a reset button. Connect the wire for
the reset button.
2.10.3
Suspend LED (JFP1 Pin 5~6)
You can connect an LED to connector (JFP1 Pin 5~6) to indicate when the system is
in suspend status.
2.10.4
Power LED and keyboard lock connector (JFP1 Pin 3~4)
(JFP1 Pin 3~4) is a for the power on LED. Refer to Appendix B for detailed informa-
tion on the pin assignments.
Table 2.1: ATX power supply LED status (No support for AT power)
Power mode
System On
System Suspend
System Off
PCA-6782 User Manual
Figure 2.9 Front Panel Connectors (JFP1)
LED (ATX Power mode)
(On/off by tentative
button)
On
Fast flashes
Slow flashes
18
LED (AT Power mode)
LED (AT Power
(On/off by switch of
mode) (On/off by
Power supply)
front panel Switch)
On
On
Fast flashes
Fast flashes
Off
Off
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