Echelon FTXL Hardware - Manual (Page 54)

46 FPGA Design for the FTXL Transceiver
Figure 22. Quartus II Component Editor Dialog for FTXL Parallel I/O Interfaces (Part 2)
FTXL Service LED
The FTXL service LED component defines the signals needed for an FTXL device
service-pin LED, including:
• clk: Nios II processor clock signal
• reset_n: Nios II processor reset signal
• address: 2-bit address signal for the LED