Hi, I wanna customize the USRP FPGA code on X310/N310. I found out that FPGA code is structured as a softcore ZPU controlling peripherals.
The FPGA code can be developed on ISE and Vivado, and the firmware of ZPU can be compiled via ZPUGCC. But this seems to be insufficient for development, especially debugging. What is the recommeded workflow/tools to debug the FPGA and firmware code? Is there any JTAG/emulator/simulator for ZPU so that we can step into the code, and examine the registers? Does ZPU provide features similar to RS232 offered by many embedded system to print out check points in the program? Thanks! Zhongyuan Zhao PhD Candidate, Department of Computer Science & Engineering, University of Nebraska-Lincoln Office Hour: WF 9:30-10:00am, Avery Hall 12, Suite 117, Schorr Center, Lincoln, Nebraska 68588-0115
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