Arty S7: Microblaze hello world - Memory Read Error, Microblaze instruction insert overrun

Question

Hi. 
 I have been trying to get up and running a simple "hello world" for microblaze on the Arty S7. I have worked quite a bit with Zynq in the past but almost no experience with Microblaze. 
 I tried following two different tutorials. 
 https://digilent.com/reference/learn/programmable-logic/tutorials/arty-getting-started-with-microblaze/start 
 https://digilent.com/reference/learn/programmable-logic/tutorials/arty-getting-started-with-microblaze-servers/start (This one is for Arty A7, so i skipped the parts about ethernet) 
 
 When i finally try to run/debug the hello world program, I get the following error: 
 
 I have also tried it on two different versions of Vivado (2019.1 and 2022.1) and getting the same error. 
 From the error message, it seems something related to the memory. I didn't change anything on the Memory map or the Linker script. Screenshots are attached below:

Can anyone guide me in the right direction here? 
 
 Thanks and Regards, Saad

javagoza · Accepted Answer

I see several problems in the mig_7series block 
 Before adding the Microblaze block your block should look like this. 
 
 It is important no to add the Miroblaze before configuring the mig_7series block. Follow the steps in the tutorial one after the other.

Arty S7: Microblaze hello world - Memory Read Error, Microblaze instruction insert overrun

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