I am trying to follow the Nexys 4 DDR getting started with microblaze tutorial and I'm having trouble completing step 20. I believe I followed step 11 correctly, but when I get to step 20, if I set the memory region to mig_7series_0_memaddr (I have no option for just mig_7series_0, as specified in the tutorial), nothing transfers over UART when I run the program on the FPGA. If, however, I leave the default memory region (microblaze_0_local_memory_ilmb_bram_if_cntlr_Mem_microblaze_0_local_memory_dlmb_bram_if_cntlr_Mem), UART seems to work fine and I get "Hello World" printed.
Can someone help me understand the meaning of this setting, and will leaving it set to microblaze_0_local_memory... cause any problem in this project/future development? Ideally, I would like to build up to projects that use the capability of the DDR2 memory.
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dmishins
Hi,
I am trying to follow the Nexys 4 DDR getting started with microblaze tutorial and I'm having trouble completing step 20. I believe I followed step 11 correctly, but when I get to step 20, if I set the memory region to mig_7series_0_memaddr (I have no option for just mig_7series_0, as specified in the tutorial), nothing transfers over UART when I run the program on the FPGA. If, however, I leave the default memory region (microblaze_0_local_memory_ilmb_bram_if_cntlr_Mem_microblaze_0_local_memory_dlmb_bram_if_cntlr_Mem), UART seems to work fine and I get "Hello World" printed.
Can someone help me understand the meaning of this setting, and will leaving it set to microblaze_0_local_memory... cause any problem in this project/future development? Ideally, I would like to build up to projects that use the capability of the DDR2 memory.
Thanks,
Daniel
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