Memory in AXI ethernet light tutorial

[jocularjj]

Hey I have followed the tutorial and I have the memory unit not enumerate correctly. It's block by the same name appears as a 2 port block. tutorial from nexys-4-ddr-getting-started-with-microblaze-servers found at https://reference.digilentinc.com/learn/programmable-logic/tutorials/nexys-4-ddr-getting-started-with-microblaze-servers/start

I have the problem when I am adding the core "memory interface generator" in step 3.1 works and is per the figure, but the auto configuration of the block in step 4 doesn't appear to work because the figure in 4.2 looks different.

I have started the project by downloading the Nexsys DDR board file and using that board file from section 1 as that would be the first thing that I checked. Please let me know where I might have gone wrong.

[D@n]

@jocularjj,

"it looks different" -- can you post a screen shot of what you are referring to?

Dan

[jocularjj]

It was 2 pin, but I solved it by right clicking the DDR2 SDRAM in the external memory on the board. I had to connect the DDR2 SDRAM manually.

Thanks for looking into it