7800 Multiframe Manual
7825DSK2-LG(-HD)(-3G) 3G/HD/SD Dual Downstream Keyer
STATUS INDICATORS
Revision 2.0
Page 3-1
3.
STATUS INDICATORS
The 7825DSK2-LG(-HD)(-3G) has 17 LED status indicators on the front card edge to show operational
status of the card at a glance. Figure 3-1 shows the location of the LEDs and card edge controls.
Figure 3-1: Status LED Locations
Five large LEDs on the front of the main board indicate the general health of the module:
LOCAL STATUS:
This Green and Red LED indicates poor module health and will be ON if a local
input power fault exists (i.e.: a blown fuse). The LOCAL FAULT indication can
also be reported to the frame through the FRAME STATUS jumper. The status
will toggle between Green (status is good) or Red (status is not good).
FPGA STATUS:
This Green LED indicates good module health. It will be ON when the module
has NOT booted up properly. This LED should be off.
USED:
The Yellow and Red LEDs are not used (for future use).
Additional LEDs include:
CARD ACTIVITY:
The four LEDs indicate card activity during normal module operation. These will
strobe on or off during operation.
