Magma EB3600-AB, Руководство пользователя

Страница: 72 / 143

Magma
EB3600-AB | Chapter 4 General & Technical Information 72
Interface Card and LEDs
 Interface card is x16
 It is capable of operating at x16, x8 , x4 , x2 and x1 link widths
 When the Amber LED (D5) is ON, the Reset is Asserted
 When the Amber LED (D5) is OFF, it is de-asserted
 When Interface card is being used as Host, need to set to OFF. For expansion set to ON.
Interface Card
1 Link Width LED indicators
2 SW3, dip switches for speed / lane settings
3 Reset & Power Status LEDs
4 Rx Hint and Tx presets
5 Cable ports, x8-A and x16-B
6 SW4, toggle switch for interface mode setting (host or expansion)
7 Heatsink
During normal operation LEDs D7, D8 and D3 should be on and solid green at all times. If any of these 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-asserted.
If any of the Interface cables are not connected correctly, the LED D5 will stay ON (Amber). Once the
cables are connected correctly and the expansion board is powered on and the host is turned on then the
amber LED D5 should be off
.