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ExpressBox 3400
Chapter 4 Advanced Technical Information
Interface Card LEDs
•
An Interface card is capable of operating at x16, x8, x4, x2 and x1 link widths. With
the Interface card can only operate in a x8 speed.
•
When the Amber LED (D5) is ON, the Reset is a
•
When the Amber LED (D5) is OFF, the Reset
•
When the Interface card is being used as
using it as an Expansion Interface card, the SW4 should be
1
SW3, dip switches for speed / lane setting (not required)
2
SW4, toggle switch for interface mode setting (host or expansion)
3
Power LED Indicators
4
Cable ports, you can only use the x8 port.
5
Heat sink
During normal operation LEDs D7, D8, D3 and D4
LEDs are off it means that there is a power problem with the unit.
LED D5 will turn on (Amber) when PCIe reset is asserted and turn off when the reset is de
If the Interface cable is not connected correctly, the LED D5 will
connected correctly and the expansion board is powered on and the host is turned on then the amber
LED D5 should be off
.
ExpressBox 3400 | Chapter 4 Advanced Technical Information
Technical Information
is capable of operating at x16, x8, x4, x2 and x1 link widths. With ExpressBox
the Interface card can only operate in a x8 speed.
is ON, the Reset is asserted.
is OFF, the Reset is de-asserted
Interface card is being used as a Host, you need to set the SW4 to OFF position. When
Interface card, the SW4 should be set to ON.
Interface Card
SW3, dip switches for speed / lane setting (not required)
ggle switch for interface mode setting (host or expansion)
LED Indicators
Cable ports, you can only use the x8 port.
and D4 should be on and solid green at all times. If any of these
are off it means that there is a power problem with the unit.
LED D5 will turn on (Amber) when PCIe reset is asserted and turn off when the reset is de-asserted.
not connected correctly, the LED D5 will stay ON (Amber). Once the cable is
connected correctly and the expansion board is powered on and the host is turned on then the amber
5
Magma
Chapter 4 Advanced Technical Information
28
ExpressBox 3400
the SW4 to OFF position. When
should be on and solid green at all times. If any of these
asserted.
e cable is
connected correctly and the expansion board is powered on and the host is turned on then the amber