Creating multiple slave agents for multiple slaves

UVM
1

Hi All,

I would like to create mulitple slave agents for mulitple slaves that would be in place.
Approach is single master and multiple slaves in I2C.

Could you please share a small code snippet which demonstrates this.
I am just thinking how to create multiple instances of agents and then master should pickup slave based on the slave address/ID.

any small code snippet can help to proceed.
Thanks in advance.

2

In reply to Rakesh_VLSI:

You could do it like this:

`define NO_SL 5       // macro for defining the number of slaves. Should be defined in the test
class my_environment extends uvm_env;
  `uvm_component_utils(my_environment)
  
  my_master_agent h_master_agent;
  my_slave_agent h_slave_agent[`NO_SL - 1:0];
  my_scoreboard h_scoreboard;
  
  function new(string name ="my_environment",uvm_component parent);
    super.new(name,parent);
  endfunction
  
  function void build_phase(uvm_phase phase);
    `uvm_info(get_type_name(),"ENVIRONMENT_BUILD_PHASE",UVM_HIGH)
    
    h_master_agent = my_master_agent::type_id::create("h_master_agent",this);
    for (int i = 0; i < `NO_SL; i++)
      h_slave_agent[i] = my_slave_agent::type_id::create($sformatf("h_slave_agent[%0d]", i), this);
    h_scoreboard = my_scoreboard::type_id::create("h_scoreboard",this);
  endfunction
....
endclass

The connect_phase should be accordingly.