Copyright © 2020
Alazar Technologies Inc.
ATS9353 User Manual
41
Status LEDs
ATS9353 has 11 Status LEDs. Descriptions are provided below in the order in
which they appear, from left to right:
Figure 3 - ATS9353 Status LEDs
•
LED2 (PS3)
: Power Monitor error output from the board. This LED being red
indicates that there is an overheating or power supply issue.
Flowchart for Power Monitor Status LEDs
for steps to follow if this LED is red.
•
BAD1 (LED3)
: Power Monitor error output from the board. This LED being
red indicates that there is an overheating or power supply issue. Refer to
Figure 4 – Flowchart for Power Monitor Status LEDs
for steps to follow if this
LED is red.
•
BAD2 (LED4)
: Power Monitor error output from the board. This LED being
red indicates that there is an overheating or power supply issue. Refer to
Figure 4 – Flowchart for Power Monitor Status LEDs
for steps to follow if this
LED is red.
•
LOS (LED5)
: This LED being on indicates a loss of signal; that the crystal
oscillator used to generate base clocks is not working. This LED should
always be off. If this LED is on, this means that the clock chip is not working
normally.
•
FAULT (LED6)
: This LED being ON means there is a fault in the power
supply sequencing.
•
DONE (LED 7)
: Reserved
•
CONF (LED8)
: This LED being on indicates that the FPGA has been loaded
with firmware. If the LED is off, it means that the FPGA has not been
configured.