Vertical integration of register model failing

[mesh...@gmail.com]

Hi,

I'm trying to vertically integrate register models. But I'm getting the following error:

# KERNEL: UVM_FATAL @ 0: reporter@@seq [SEQ] neither the item's sequencer nor dedicated sequencer has been supplied to start item in seq

I do believe I'm providing the sequencers. I've added the link to the code below. Please help.

Regards,

Meshbah

http://www.edaplayground.com/x/69if 

[EDA Playground]

I guesss you must have made some change, because I do not get that error.

Matthew

[mesh...@gmail.com]

That's very strange. I just reran and got the same error. Do I need to have a higher access privilege?

Regards,

Meshbah

On Tuesday, September 26, 2017 at 4:23:29 AM UTC-4, EDA Playground wrote:

[mesh...@gmail.com]

On second thought, are we talking about the same code? The provided link points to my original code, which I wrote from scratch. 

Regards,

Meshbah

On Tuesday, September 26, 2017 at 4:23:29 AM UTC-4, EDA Playground wrote:

[EDA Playground]

I'm sorry - I didn't look carefully enough. There was a lot of text after the error and people often ask me to take a look at something and then fix it themselves.

I haven't had time to get to the bottom of it, but I have found out that this code

      my_adapter = example_adapter::type_id::create("my_adapter",, get_full_name());
      regmodel.example_map.set_sequencer(my_agent.my_sequencer, my_adapter);
      regmodel.example_map.set_base_addr(BLK_BASE_ADDR);
      regmodel.example_map.set_auto_predict(0);
      my_predictor.map = regmodel.default_map;
      my_predictor.adapter = my_adapter;
      my_agent.agent_ap.connect(my_predictor.bus_in);

in example_environment.sv is not being run. I think you need to examine the hierarchy of your register layer.

Matthew

[mesh...@gmail.com]

Hi Matthew,

example_environment is the block level environment. I'm integrating it in the soc level environment  (soc_environment). I think, please correct me if I'm wrong, excluding the chunk of code from the run is the correct thing to do. Unfortunately, I haven't been able to fix the problem yet. I'd appreciate your help in debugging the issue very much. BTW, is it possible to set breakpoints from eda playground environment?

Regards,
Meshbah

[EDA Playground]

I doubt you can set breakpoints.

If you intend to exclude this code, where are you calling  regmodel.example_map.set_sequencer  ?

Matthew

[mesh...@gmail.com]

In soc_environment.sv, line #45 :       regmodel.submodel1.example_map.set_sequencer(block1_env.my_agent.my_sequencer, block1_adapter); // NOTE: submodel1 is an instance of the block level regmodel.