Forum Discussion
1. Try to create a Tcl variable, lets say in this case, m_path
% set m_path [get_service_paths master]
2. Claim the master service to allow exclusive access to the master device:
% set c_master [claim_service master $m_path ""]
With the service claimed as the c_master variable, we can now use c_master to read and write any agent that's connected to the componenet.
3. Now try to perform read from and write to a component.
a. Type master_read_memory $c_master 0 32
b. Type master_write_memory $c_master 0 {0 1 2 3 4 5 6 7 8 9 10}
c. Type master_read_memory $c_master 0 32
Let me know if it helps.
Best Regards,
Richard Tan
p/s: If any answer from the community or Intel Support are helpful, please feel free to give best answer or rate 9/10 survey.
@RichardTanSY_Altera , I think my question was misinterpreted. I can talk to the Arria V no problem via master_read/write (device 5AGT).
Where I have issues is talking to the Max V on board (device 5M). I want to talk to the Si5338 (I2c), which I believe is through the Max V.
I am unable to find a master link to the Max V. How to do so?