Altera Cyclone III FPGA Reference Manual page 23

Altera Corporation
October 2007
Table 2–11. Board LED Pinout (Part 2 of 2)
Signal Name
MAX Load LED
conf done LED
Flash LED
HSMC Present LED N/A
Figure 2–6 shows the LEDs.
Figure 2–6. LEDs
User LEDs
Status and debugging signals are driven to the user LEDs from FPGA
designs loaded into the Cyclone III device. There is no board-specific
function for the user LEDs.
Board Specific LEDs
The power LED illuminates when the board's power is on and working.
The configuration done LED illuminates when the FPGA is programmed.
■
Configuration LED: The Conf_Done LED illuminates when the
FPGA is successfully configured with any design
■
Flash signal LED: The flash_CE_n LED illuminates when the CE_n
signal to the flash is asserted indicating the flash is being accessed.
■
Power LED: The power LED illuminates when power is applied to
the board.
Reference Manual
Board Components & Interfaces
FPGA Pin Name Direction
N/A N/A
N/A N/A
N/A N/A
N/A
Cyclone III FPGA Starter Board
Type
N/A
N/A
N/A
N/A
2–15