Arria® 10 GX Transceiver Signal Integrity Development Kit User Guide

ID 683553
Date 12/01/2025
Public
Document Table of Contents

5.5. Status Elements

The Arria® 10 GX transceiver signal integrity development board includes board-specific status LEDs and switches for enabling and configuring various features on the board, as well as a 16 character × 2 line LCD for displaying board power and temperature measurements. This section describes these status elements.
Table 8.  Board-Specific LEDs
Board Reference Schematic Signal Name Description
D32 Green LED. Power LED-5V present.
D34 Green LED. Power LED-12V present.
D3 T_OVERTEMPn Amber LED. Over Temperature LED.
D4 RX-TX_ACTIVITY Green LED. Onboard Intel® FPGA Download Cable LED.
D8 ENET_LED_TX Green LED. Blinks to indicate Ethernet PHY transmit activity.
D9 ENET_LED_RX Green LED. Blinks to indicate Ethernet PHY receive activity.
D10 ENET_LED_LINK1000 Green LED. Illuminates to indicate Ethernet linked at 1000 Mbps connection speed.
D11 ENET_LED_LINK100 Green LED. Illuminates to indicate Ethernet linked at 100 Mbps connection speed.
D12 ENET_LED_LINK10 Green LED. Illuminates to indicate Ethernet linked at 10 Mbps connection speed.