- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi,
I use Cyclone V E FPGA Development Kit, i successfully read and write in the EPCQ256 memory with the ASMI Parallel IP but i would like to share the Asmi Parallel IP with Serial Flash Loader for keeping the ability to program the EPCQ with SFL for others purpose but i didnt success to communicate with the memory my steps : 1- Disable SFL IP : if asmi_access_request = 0 then (noe = 1 and asmi_access_granted= 0) 2- Use my working ASMI Parallel code for reading some bytes => not work 3- Use my working ASMI Parallel code for writing some bytes => not work If i remove the SFL IP i can read / write on EPCQ by using the ASMI Parallel IP but when i include it i can't anymore My need is to use the SFL IP in my design and have read access to the EPCQ memory. Regards, Chaos39Link Copied
1 Reply
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Problem solved.
Solution : 1- Don't use Quartus v14.0.0 build 200 Web Edition but use Quartus v14.1.0 build 186 Web Edition 2- Create a new project of all your design (don't upgrade) Antoher thing Altera Flash Loader must have always noe = 0 to have internally access to the ASMI
Reply
Topic Options
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page