DK-NIOS-2C35N Altera, DK-NIOS-2C35N Datasheet - Page 50

• Manufacturer Part Number: DK-NIOS-2C35N
• Description: NIOS II KIT W/CYCLONE II EP2C35N
• Manufacturer: Altera
• Series: Cyclone® IIr
• Type: Nios®IIr

Specifications of DK-NIOS-2C35N

• Contents: Eval Board, Design Apps, Software, Cables and Accessories
• For Use With/related Products: Cyclone ll 2C35N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 544-1698; DK-NIOS-2C35N

Board Components
2–38
Nios Development Board Cyclone II Edition
0x00000000 – 0x00BFFFFF
0x00C00000 – 0x00CFFFFF
0x00D00000 –0x00DFFFFFF
0x00E00000 – 0x00EFFFFF
0x00F00000 – 0x00FAFFFF
0x00FB0000 – 0x00FEFFFF
0x00FF0000 – 0x00FFFFFF
Table 2–20. Flash Memory Partitions
Offset
Flash Memory Partitions
The configuration controller expects user and factory configuration data
to be stored at fixed locations (offsets) in flash memory. In addition, the
factory-programmed reference design expects Nios II software and data
to exist at certain locations in flash memory.
expected flash memory partitioning.
1
c
User Application Space
The lower 11 MB of flash memory is the user application space. This is
free space for user designs to store code and data for Nios II programs.
The Nios II IDE allows you to compile Nios II programs and program
them into the user application space.
User Application Space (11 MB)
User Configuration (1 MB)
Factory Configuration (1 MB)
Web Pages
Web Server Software
Persistent Data
Free Space (1 MB)
This partitioning scheme is merely a convention used by the
configuration controller and the factory-programmed reference
design. Custom FPGA designs can use the flash memory space
in any way necessary.
Altera recommends that you do not overwrite the factory-
programmed flash memory contents. Without a valid factory
configuration, the configuration controller may not be able to
successfully configure the FPGA. If you alter the factory
configuration, you can restore the board to its factory-
programmed state. Refer to Appendix B: Restoring the Factory
Configuration.
Reference Manual
Usage
Nios II Processor Reference
Design
Web Pages
Web Server Software
Network Settings for Web Server
Factory-Programmed Content
Table 2–20
Altera Corporation
shows the
May 2007