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Правка tb_data_mem

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Nekkit6
2023-09-19 22:49:45 +03:00
parent 3e0b149e82
commit 5bdc5cc032
1 changed files with 8 additions and 1 deletions
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9
Labs/03. Register file and memory/tb_data_mem.sv
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@@ -103,7 +103,7 @@ parameter STEP = 8;
for (i = 0; i < 4; i = i + 1) begin for (i = 0; i < 4; i = i + 1) begin
if(i==0) begin if(i==0) begin
repeat(2)@(posedge CLK); repeat(2)@(posedge CLK);
RDa = RD; #1; RDa = RD;
end else end else
if(RD !== RDa) begin if(RD !== RDa) begin
$display("incorrect conversion of the reading address = %h, time: %t", A, $time); $display("incorrect conversion of the reading address = %h, time: %t", A, $time);
@@ -121,6 +121,13 @@ parameter STEP = 8;
$display("reading from data memory must be synchronous, time: %t", $time); $display("reading from data memory must be synchronous, time: %t", $time);
err_count = err_count + 1; err_count = err_count + 1;
end end
@(posedge CLK);
i = {14{1'b1}};
repeat(2) @(posedge CLK);
if (RD === 'd3735928559) begin
$display("incorrect reading from address = %d, data = %h", A, RD);
err_count = err_count + 1;
end
$display("Number of errors: %d", err_count); $display("Number of errors: %d", err_count);
if( !err_count ) $display("\ndata_mem SUCCESS!!!\n"); if( !err_count ) $display("\ndata_mem SUCCESS!!!\n");
$finish(); $finish();