How to debug uvm_config_db ? Example 1. Test and Env Case #2 Simulation Log 2. Test, Env, and two Agents Recommended Practice set vs get results The UVM configuration database accessed by the class uvm_config_db is a great way to pass different objects between multiple testbench componen...
uvm_resource_db#(env_cfg)::set (“*.e*”, “env_cfg”, cfg, this); 最后一个参数this是用于当我们debug环境的时候方便追踪resource db的相关信息。 这里需要注意的是,这个参数的推荐用法是在非class(比如module)中声明uvm_resource_db的时候使用null(default),而在class中使用'this'。 read_by_name 正...
设置了当前的component冗余度,base_test.sv中(top的下层)定义了env、drv等,在其中引用其对应对象,设置冗余度打印。 LOW=100,NONE=0,HIGH=300,设置为HIGH后,显示小于等于HIGH的内容。DEBUG=500. 1 2 3 4 env.i_agt.drv.set_report_verbosity_level(UVM_HIGH); env.i_agt.drv.set_report_id_verbosity("...
How to debug uvm_config_db ? The best way to understand how the combination ofcntxt,inst_nameandfield_nameworks is by enabling the commandline debug+UVM_CONFIG_DB_TRACEswitch for UVM that dumps information on all theset()andget()calls within a simulation. $> irun <all_other_options>+UV...
I have used debug messages and info's and checked the paths they seem right but get is not able to retrieve them, i am shared the link of my effort thank you.I am providing the EDA play ground link package my_uvm_pkg; `include "uvm_macros.svh" ...
Debug Transport Hardware,可以理解为JLink或者CMSIS-DAP这样的调试工具; Debug Transport Module模块,位于RISCV的soc中,通过DMI接口与DM模块交互。DTM模块里实现了一个TAP控制器(状态机)。DTM模块中存在控制、状态、访问等寄存器,操作这些寄存器实现功能调试。 SMBus 系统管理汇流排(System Management Bus, 缩写为SMBus...
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debug.svh uvm_config_db_options::turn_on_tracing(); 〇方法2 シミュレータのオプションで「+UVM_CONFIG_DB_TRACE」を指定する。 いずれも結果は同じで、config_dbへの操作を行うたびに、シミュレータにログが表示されます。 #UVM_INFO C:/intelFPGA_lite/18.1/modelsim_ase/verilog_src/uvm-1.2...
feature is that the resource pool/database contains a history of gets. Whenever a component uses the above methods to retrieve an object, it will be recorded (both successful and failed gets), which can be dumped at the end of simulation. This can be a very good tool during debug. ...