Altera Nios Development Board - Manual (Page 33)

Altera Corporation 1–25
December 2004 Nios Development Board Reference Manual, Cyclone Edition
Board Components
The Configuration-Status LEDs
The EPM7128AE device is connected to four status LEDs that show the
configuration status of the board at a glance (see
Figure 1–18 ). The user
can tell which configuration, if any, was loaded into the board at power-
on by looking at the LEDs (see
Table 1–8 ). If a new configuration was
downloaded into the Cyclone device via JTAG, then all of the LEDs will
turn off.
Table 1–7. Safe Hardware Configuration Data Memory Allocation
Address (hex) Safe Hardware Image
700000 FPGA Configuration Data
710000
720000
730000
740000
750000
760000
770000
780000
790000
7A0000
7B0000 Web Server Software
7C0000
7D0000
7E0000
7F0000 Network Settings