Visible to Intel only — GUID: pde1440524523331
Ixiasoft
A.1. CFI Flash Memory Map
A.2. Preparing Design Files for Flash Programming
A.3. Creating Flash Files Using the Nios II EDS
A.4. Programming Flash Memory Using the Board Update Portal
A.5. Programming Flash Memory Using the Nios II EDS
A.6. Restoring the Flash Device to the Factory Settings
A.7. Restoring the MAX V CPLD to the Factory Settings
Visible to Intel only — GUID: pde1440524523331
Ixiasoft
A.1. CFI Flash Memory Map
The table below shows the default memory contents of the two 1-Gb CFI flash devices. For the Board Update Portal to run correctly and update designs in the user memory, this memory map must not be altered.
Block Description | Size | Address |
---|---|---|
Board Test System | 512 KB | 0x09F4.0000 - 09FB.FFFF |
User Software | 14,336 KB | 0x0914.0000 - 09F3.FFFF |
Factory Software | 8,192 KB | 0x0894.0000 - 0913.FFFF |
zipfs | 8,192 KB | 0x0814.0000 - 0893.FFFF |
User Hardware 2 | 44,032 KB | 0x0564.0000 - 0813.FFFF |
User Hardware 1 | 44,032 KB | 0x02B4.0000 - 0563.FFFF |
Factory Hardware | 44,032 KB | 0x0004.0000 - 02B3.FFFF |
PFL Option Bits | 64 KB | 0x0003.0000 - 0003.FFFF |
Board Information | 64 KB | 0x0002.0000 - 0002.FFFF |
Ethernet Option Bits | 64 KB | 0x0001.0000 - 0001.FFFF |
User Design Reset | 64 KB | 0x0000.0000 - 0000.FFFF |
Attention: Intel recommends that you do not overwrite the factory hardware and factory software images unless you are an expert with the Intel tools.