Nios® V/II Embedded Design Suite (EDS)
Support for Embedded Development Tools, Processors (SoCs and Nios® V/II processor), Embedded Development Suites (EDSs), Boot and Configuration, Operating Systems, C and C++
Announcements
FPGA community forums and blogs on community.intel.com are migrating to the new Altera Community and are read-only. For urgent support needs during this transition, please visit the FPGA Design Resources page or contact an Altera Authorized Distributor.
12748 Discussions

An addition backup POF file in EPCS or flash

Altera_Forum
Honored Contributor II
‎12-10-2011 02:00 AM
1,115 Views

Hi 

We want to implement a backup system with two or more POF file in one EPCS or flash without external host , when an unexpected issue occur in new firmware , our customer can load old version firmware without any development tools.  

 

Is that possible? 

 

We thought we can change the image load address of AS mode of FPGA, so it can load different firmware but I couldn't find how. 

We also found the solutions could need an addition MCU or MAXII. 

But we don't have enough space for addition MCU in our design. 

 

Thank you very much.
0 Kudos

Link Copied

1 Reply
Altera_Forum
Honored Contributor II
‎12-10-2011 08:27 AM
456 Views

For newer FPGAs, you should consider to design the intended functionality around the Remote System Upgrade IP. Consult the Device Hardware Manuals for details.

0 Kudos
Copy link
Reply

Community support is provided Monday to Friday. Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.