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neuron_sequencer.sv
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neuron_sequencer.sv
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class neuron_transaction extends uvm_sequence_item;
rand bit rst;
rand bit [7:0] weight_sum;
rand bit [7:0] state_in;
rand bit [8:0] state_out;
rand bit spike_out;
function new (string name = "neuron_transaction");
super.new(name);
endfunction: new
`uvm_object_utils_begin(neuron_transaction)
`uvm_field_int(rst, UVM_ALL_ON)
`uvm_field_int(weight_sum, UVM_ALL_ON)
`uvm_field_int(state_in, UVM_ALL_ON)
`uvm_field_int(state_out, UVM_ALL_ON)
`uvm_field_int(spike_out, UVM_ALL_ON)
`uvm_object_utils_end
endclass: neuron_transaction
class neuron_sequence extends uvm_sequence#(neuron_transaction);
`uvm_object_utils(neuron_sequence)
function new (string name = "neuron_sequence");
super.new(name);
endfunction: new
task body();
neuron_transaction neuron_tx;
repeat(15) begin
neuron_tx = neuron_transaction::type_id::create(.name("neuron_tx"), .contxt(get_full_name()));
start_item(neuron_tx);
assert(neuron_tx.randomize());
finish_item(neuron_tx);
end
endtask:body
endclass: neuron_sequence
//create a basic sequencer with the default API
typedef uvm_sequencer#(neuron_transaction) neuron_sequencer;