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++
12748 Discussions

SOPC output settings for CFI

Altera_Forum
Honored Contributor II
‎01-13-2011 04:12 AM
1,031 Views

I'm new in using Nios ii and SOPC, I want to access the external flash memory. My problem is the setting provided from CFI in SOPC only have 5 outputs(Address, data, WE,OE,CE); so I want to ask that how to set(assign) WP, Reset and Byte pin for external flash. Thanks a lot.

0 Kudos

Link Copied

1 Reply
Altera_Forum
Honored Contributor II
‎01-13-2011 05:26 AM
349 Views

Perhaps tie the signals through a pio or an internally defined mode register? Are you using a demo board? Is it a proprietary design? are the nets on the PCB that tie these signals to the FPGA?

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.