From 373edb42380875eafc8b9de54d80b939d263d041 Mon Sep 17 00:00:00 2001 From: Kimplul Date: Sun, 16 Feb 2025 22:36:57 +0200 Subject: add some kind of toplevel --- tb/ttarv32_tb.sv | 45 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 tb/ttarv32_tb.sv (limited to 'tb/ttarv32_tb.sv') diff --git a/tb/ttarv32_tb.sv b/tb/ttarv32_tb.sv new file mode 100644 index 0000000..6277f02 --- /dev/null +++ b/tb/ttarv32_tb.sv @@ -0,0 +1,45 @@ +`include "common.svh" + +module ttarv32_tb; + +function automatic rv_t[3:0] unp2p(logic[7:0] in[4*4]); + logic [15:0][7:0] conversion; + for (int i = 0; i < 4 * 4; ++i) begin + conversion[i] = in[i]; + end + return conversion; +endfunction + +xlen_t pc; +logic[7:0] rv[4*4]; + +logic clk; +logic rst_n; + +ttarv32 #( + .SLOT_COUNT(4), + .SLOT_DEPTH(3), + .ALU_COUNT(2) +) ttarv32 ( + .clk_i(clk), + .rst_ni(rst_n), + .rv_i(unp2p(rv)), + .pc_o(pc) +); + +initial begin + $dumpfile("ttarv32_tb.vcd"); + $dumpvars(); + $readmemh("ttarv32.hex", rv); + + clk = 0; + rst_n = 0; + + #10 rst_n = 1; + clk = 1; + + #10 + $finish; +end + +endmodule -- cgit v1.2.3