| Line 152... |
Line 152... |
else begin
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else begin
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n_valids ++;
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n_valids ++;
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end
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end
|
|
|
end
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end
|
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if(|vc.tuser)
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`uvm_info(get_type_name(),$psprintf("%d header and %d tails available", headers_seen, tails_seen) ,UVM_HIGH)
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`uvm_info(get_type_name(),$psprintf("%d header and %d tails available", headers_seen, tails_seen) ,UVM_HIGH)
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|
|
|
|
|
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endfunction : collect_flits
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endfunction : collect_flits
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| Line 172... |
Line 172... |
|
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//-- First flit is always header
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//-- First flit is always header
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current_flit = flit_queue.pop_front();
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current_flit = flit_queue.pop_front();
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no_length_mismatches_allowed : assert (current_flit[14:11] == current_flit[10:7]); //--check internal hmc_packet length
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no_length_mismatches_allowed : assert (current_flit[14:11] == current_flit[10:7]); //--check internal hmc_packet length
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current_packet_length = current_flit[10:7];
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current_packet_length = current_flit[10:7];
|
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`uvm_info(get_type_name(),$psprintf("packet length %0d ", current_packet_length), UVM_HIGH)
|
|
`uvm_info(get_type_name(),$psprintf("queue size %0d ", flit_queue.size()), UVM_HIGH)
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flit_queue_underflow2 : assert (flit_queue.size() >= current_packet_length - 1); //--check check hmc_packet complete received
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flit_queue_underflow2 : assert (flit_queue.size() >= current_packet_length - 1); //--check check hmc_packet complete received
|
|
|
|
|
//-- pack flits 2 bitstream
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//-- pack flits 2 bitstream
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bitstream = new[current_packet_length*128];
|
bitstream = new[current_packet_length*128];
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| Line 225... |
Line 227... |
function void write(input axi4_stream_valid_cycle #(.DATA_BYTES(DATA_BYTES), .TUSER_WIDTH(TUSER_WIDTH)) vc);
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function void write(input axi4_stream_valid_cycle #(.DATA_BYTES(DATA_BYTES), .TUSER_WIDTH(TUSER_WIDTH)) vc);
|
|
|
|
|
hmc_packet packet;
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hmc_packet packet;
|
|
|
|
|
`uvm_info(get_type_name(),$psprintf("got valid cycle"), UVM_HIGH)
|
|
|
|
collect_flits(vc);
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collect_flits(vc);
|
|
|
|
//`uvm_info(get_type_name(),$psprintf("got %0d tails and %0d flits",tails_seen, flit_queue.size() ), UVM_HIGH)
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`uvm_info(get_type_name(),$psprintf("got %0d tails and %0d flits",tails_seen, flit_queue.size() ), UVM_HIGH)
|
|
|
|
|
|
//-- Convert flit_queue to hmc_packets
|
//-- Convert flit_queue to hmc_packets
|
while (tails_seen >0) begin
|
while (tails_seen >0) begin
|
collect_packet();
|
collect_packet();
|
end
|
end
|
