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3.10
LED Definition
3.10.1 x16, x8 and x4 LED Indicators
x16, x8 and x4 cable-configurations will have the same LED indicators.
LED
LED3, LED2, LED1 & LED0
•
If both Target and Host cards are linked, it will show 8 illuminated LEDs on both boards.
•
If there is no Link between Host and Target cards, LINK LED will be OFF on both cards.
•
If the Host system is in the state of "standby mode" (waiting to be powered UP), LINK LED will be OFF on both cards.
o
Only AUX, LED0, LED1, LED2, LED3 are ON (solid green) on the Host card.
3.10.2 Bifurcated HBA LEDs
x8, x8 Bifurcation mode: one host card connected to two target cards.
•
The Host card LEDs CH0 and CH2 will illuminate as solid green.
•
On the Target card, only LED CHO will illuminate as solid green.
x4, x4, x4, x4 Bifurcation mode: one host card connected to four target cards.
•
The Host card LEDs CH0, CH1, CH2 and CH3 will illuminate as solid green.
•
On the Target card, only LED CHO will illuminate as solid green.
Photos below show the location of the Bifurcation LED Indicators on the HBA card.
Status
CH0 (D1)
ON (Solid Green)
ON (Solid Green)
CE(D11)
ON (Blinking Green)
D10
ON (Blinking Green)
D9
ON (Solid Green)
Description
Link LED. There is a link between Host and Target cards
Power Good
Blinking Green: The CARD EDGE connector is communicating to Gen3 PCIe
switch on the expansion board / backplane.
Solid Green: Gen 4 on the expansion chassis switch
Power Good / FPGA Healthy
AUX Power Good
One Stop Systems
HIB616x16 (Rev B) |27
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