I/O Ports And Leds - Asus PE400D Series User Manual

1.1.2 I/O ports and LEDs

Watchdog LED
This LED is used to indicate a watchdog time out event.
LED color
Green
CFAST LED
This LED is used to indicate a CFAST read/write activity.
LED color
Green
User defined LED
These LEDs have programmable LED behavior and allows the
user to define the LED behaviour as well as their function.
Item
U1
U2
U3
U4
Status
On
Off
Status
On
Off
LED color Status
On/Blink
Red
Off
On/Blink
Red
Off
On/Blink
Yellow
Off
On/Blink
Yellow
Off
Description
WDTO (Watch dog timeout) event
No WDTO event
Description
CFAST is reading/writing data
Module is not transmitting data
Description
User defined
User defined
User defined
User defined
User defined
User defined
User defined
User defined
PE400D Series 11