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Honored Contributor
Honored Contributorusing Dual Port Memory with simple Nios II Qsys system
Hi all, I created a Qsys system with an internal Onchip memory dual port RAM (internal port s1, and exported port s2) I would like to be able to write data from s2 (my test bench) and read data ...
Altera_ForumHonored Contributor
Honored Contributor --- Quote Start --- I think you have nios memory sections mapped to that onchip ram: I mean .rwdata, .rodata, .stack and .heap Check your linker script file or linker configuration in bsp settings. --- Quote End --- Thank you. Exactly I checked in the project summary and it shows: [h=3]Linker Section Mappings[/h] [TH="width: 50%, align: left"]Section [/TH] [TH="width: 50%, align: left"]Region[/TH] .text onchip_memory2_0 .rodata memory_points .rwdata memory_points .bss memory_points .heap memory_points .stack memory_points Where memory_points is my Dual port RAM. I'm doing NIOS simulation for the first time. Do I have to manually modify these linker parameters ? If yes how can I easily do it ?
