Leds; On-Board Leds; Front Panel Leds - abaco systems RTM311 User Manual

UM082 RTM311 User Manual
The VPX backplane's I2C interface can be connected to the other RTM311's I2C interfaces by
writing to the I2C switch to connect its ports as below.
I2C switch (PCA9548) port
Port1
Port2
Port3
Port4
7.4

LEDs

7.4.1

On-board LEDs

RTM311 has 2 on-board status LEDs. The LEDs' functionality is explained in the table below.
LED's silkscreen
LED5
LED6
7.4.2

Front panel LEDs

RTM311 has 3 front-panel status LEDs. The LEDs' functionality is explained in the table below.
LED's front panel label
VPXRST
ACT
PWR
The integrated LEDs on the RJ45 connectors are also visible on the front panel. Each port on
RJ45 connectors has its own status LEDs which are connected to its own ETH PHY (Marvell,
88E1512). By default, the status LEDs are on dual LED mode 3 (see the datasheet).
Status
1000Mbps Link – No activity
1000Mbps Link – Activity
No link
UM082
Description
Connect VPX backplane to CPLD, DisplayPort Driver, SATA Re-driver
Connect VPX backplane to MGT and legacy LVDS on QTE connector.
Connect VPX backplane to M.2 device
Connect VPX backplane to the debug connector (see section 7.5.2.2)
Colour Description
GREEN Displays solid green when 1.8V rail is present
GREEN Displays solid green when 1.1V rail is present
Colour Description
Displays solid red when "RESET" button is pressed (VPX board is reset)
RED
GREEN Displays solid green when both Ethernet PHYs are configured.
GREEN Displays solid green when power to the unit is present.
LED [1]
Off
Off
Off
www.abaco.com
LED [0]
Solid On
Blink
Off
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