diff options
Diffstat (limited to 'icetime/mktest.py')
| -rw-r--r-- | icetime/mktest.py | 104 |
1 files changed, 62 insertions, 42 deletions
diff --git a/icetime/mktest.py b/icetime/mktest.py index c6c4c32..4ada54b 100644 --- a/icetime/mktest.py +++ b/icetime/mktest.py @@ -29,6 +29,26 @@ with open("%s.v" % sys.argv[1], "w") as f: print(" always @(posedge clk) dout <= din + {din[7:0], din[15:8]};", file=f) print(" assign {o3, o2, o1, o0} = dout >> din;", file=f) print("endmodule", file=f) + if mode == "test2": + io_names = [ "clk", "i0", "i1", "i2", "i3", "o0", "o1", "o2", "o3", "o4" ] + print(""" + module top(input clk, i0, i1, i2, i3, output reg o0, o1, o2, o3, o4); + reg [9:0] raddr, waddr, rdata, wdata; + reg [9:0] memory [0:1023]; + always @(posedge clk) begin + case ({i0, i1, i2}) + 0: raddr <= {raddr, i3}; + 1: waddr <= {waddr, i3}; + 2: wdata <= {wdata, i3}; + 3: rdata <= memory[raddr]; + 4: memory[waddr] <= wdata; + 5: rdata <= memory[waddr]; + 6: {o0, o1, o2, o3, o4} <= rdata[4:0]; + 7: {o0, o1, o2, o3, o4} <= rdata[9:5]; + endcase + end + endmodule + """, file=f) with open("%s.pcf" % sys.argv[1], "w") as f: for i, name in enumerate(io_names): @@ -55,48 +75,48 @@ os.rename("%s.v" % sys.argv[1], "%s_in.v" % sys.argv[1]) with open("%s_ref.v" % sys.argv[1], "w") as f: for line in open("%s.vsb" % sys.argv[1], "r"): - zspan_hack = False - - line = line.replace(" Span4Mux_s0_h ", " Span4Mux_h0 " if zspan_hack else " Span4Mux_h0 ") - line = line.replace(" Span4Mux_s1_h ", " Span4Mux_h0 " if zspan_hack else " Span4Mux_h1 ") - line = line.replace(" Span4Mux_s2_h ", " Span4Mux_h0 " if zspan_hack else " Span4Mux_h2 ") - line = line.replace(" Span4Mux_s3_h ", " Span4Mux_h0 " if zspan_hack else " Span4Mux_h3 ") - line = line.replace(" Span4Mux_h ", " Span4Mux_h0 " if zspan_hack else " Span4Mux_h4 ") - - line = line.replace(" Span4Mux_s0_v ", " Span4Mux_v0 " if zspan_hack else " Span4Mux_v0 ") - line = line.replace(" Span4Mux_s1_v ", " Span4Mux_v0 " if zspan_hack else " Span4Mux_v1 ") - line = line.replace(" Span4Mux_s2_v ", " Span4Mux_v0 " if zspan_hack else " Span4Mux_v2 ") - line = line.replace(" Span4Mux_s3_v ", " Span4Mux_v0 " if zspan_hack else " Span4Mux_v3 ") - line = line.replace(" Span4Mux_v ", " Span4Mux_v0 " if zspan_hack else " Span4Mux_v4 ") - line = line.replace(" Span4Mux ", " Span4Mux_v0 " if zspan_hack else " Span4Mux_v4 ") - - line = line.replace(" Span12Mux_s0_h ", " Span12Mux_h0 " if zspan_hack else " Span12Mux_h0 ") - line = line.replace(" Span12Mux_s1_h ", " Span12Mux_h0 " if zspan_hack else " Span12Mux_h1 ") - line = line.replace(" Span12Mux_s2_h ", " Span12Mux_h0 " if zspan_hack else " Span12Mux_h2 ") - line = line.replace(" Span12Mux_s3_h ", " Span12Mux_h0 " if zspan_hack else " Span12Mux_h3 ") - line = line.replace(" Span12Mux_s4_h ", " Span12Mux_h0 " if zspan_hack else " Span12Mux_h4 ") - line = line.replace(" Span12Mux_s5_h ", " Span12Mux_h0 " if zspan_hack else " Span12Mux_h5 ") - line = line.replace(" Span12Mux_s6_h ", " Span12Mux_h0 " if zspan_hack else " Span12Mux_h6 ") - line = line.replace(" Span12Mux_s7_h ", " Span12Mux_h0 " if zspan_hack else " Span12Mux_h7 ") - line = line.replace(" Span12Mux_s8_h ", " Span12Mux_h0 " if zspan_hack else " Span12Mux_h8 ") - line = line.replace(" Span12Mux_s9_h ", " Span12Mux_h0 " if zspan_hack else " Span12Mux_h9 ") - line = line.replace(" Span12Mux_s10_h ", " Span12Mux_h0 " if zspan_hack else " Span12Mux_h10 ") - line = line.replace(" Span12Mux_s11_h ", " Span12Mux_h0 " if zspan_hack else " Span12Mux_h11 ") - line = line.replace(" Span12Mux ", " Span12Mux_h0 " if zspan_hack else " Span12Mux_h12 ") - - line = line.replace(" Span12Mux_s0_v ", " Span12Mux_v0 " if zspan_hack else " Span12Mux_v0 ") - line = line.replace(" Span12Mux_s1_v ", " Span12Mux_v0 " if zspan_hack else " Span12Mux_v1 ") - line = line.replace(" Span12Mux_s2_v ", " Span12Mux_v0 " if zspan_hack else " Span12Mux_v2 ") - line = line.replace(" Span12Mux_s3_v ", " Span12Mux_v0 " if zspan_hack else " Span12Mux_v3 ") - line = line.replace(" Span12Mux_s4_v ", " Span12Mux_v0 " if zspan_hack else " Span12Mux_v4 ") - line = line.replace(" Span12Mux_s5_v ", " Span12Mux_v0 " if zspan_hack else " Span12Mux_v5 ") - line = line.replace(" Span12Mux_s6_v ", " Span12Mux_v0 " if zspan_hack else " Span12Mux_v6 ") - line = line.replace(" Span12Mux_s7_v ", " Span12Mux_v0 " if zspan_hack else " Span12Mux_v7 ") - line = line.replace(" Span12Mux_s8_v ", " Span12Mux_v0 " if zspan_hack else " Span12Mux_v8 ") - line = line.replace(" Span12Mux_s9_v ", " Span12Mux_v0 " if zspan_hack else " Span12Mux_v9 ") - line = line.replace(" Span12Mux_s10_v ", " Span12Mux_v0 " if zspan_hack else " Span12Mux_v10 ") - line = line.replace(" Span12Mux_s11_v ", " Span12Mux_v0 " if zspan_hack else " Span12Mux_v11 ") - line = line.replace(" Span12Mux_v ", " Span12Mux_v0 " if zspan_hack else " Span12Mux_v12 ") + max_span_hack = True + + line = line.replace(" Span4Mux_s0_h ", " Span4Mux_h4 " if max_span_hack else " Span4Mux_h0 ") + line = line.replace(" Span4Mux_s1_h ", " Span4Mux_h4 " if max_span_hack else " Span4Mux_h1 ") + line = line.replace(" Span4Mux_s2_h ", " Span4Mux_h4 " if max_span_hack else " Span4Mux_h2 ") + line = line.replace(" Span4Mux_s3_h ", " Span4Mux_h4 " if max_span_hack else " Span4Mux_h3 ") + line = line.replace(" Span4Mux_h ", " Span4Mux_h4 " if max_span_hack else " Span4Mux_h4 ") + + line = line.replace(" Span4Mux_s0_v ", " Span4Mux_v4 " if max_span_hack else " Span4Mux_v0 ") + line = line.replace(" Span4Mux_s1_v ", " Span4Mux_v4 " if max_span_hack else " Span4Mux_v1 ") + line = line.replace(" Span4Mux_s2_v ", " Span4Mux_v4 " if max_span_hack else " Span4Mux_v2 ") + line = line.replace(" Span4Mux_s3_v ", " Span4Mux_v4 " if max_span_hack else " Span4Mux_v3 ") + line = line.replace(" Span4Mux_v ", " Span4Mux_v4 " if max_span_hack else " Span4Mux_v4 ") + line = line.replace(" Span4Mux ", " Span4Mux_v4 " if max_span_hack else " Span4Mux_v4 ") + + line = line.replace(" Span12Mux_s0_h ", " Span12Mux_h12 " if max_span_hack else " Span12Mux_h0 ") + line = line.replace(" Span12Mux_s1_h ", " Span12Mux_h12 " if max_span_hack else " Span12Mux_h1 ") + line = line.replace(" Span12Mux_s2_h ", " Span12Mux_h12 " if max_span_hack else " Span12Mux_h2 ") + line = line.replace(" Span12Mux_s3_h ", " Span12Mux_h12 " if max_span_hack else " Span12Mux_h3 ") + line = line.replace(" Span12Mux_s4_h ", " Span12Mux_h12 " if max_span_hack else " Span12Mux_h4 ") + line = line.replace(" Span12Mux_s5_h ", " Span12Mux_h12 " if max_span_hack else " Span12Mux_h5 ") + line = line.replace(" Span12Mux_s6_h ", " Span12Mux_h12 " if max_span_hack else " Span12Mux_h6 ") + line = line.replace(" Span12Mux_s7_h ", " Span12Mux_h12 " if max_span_hack else " Span12Mux_h7 ") + line = line.replace(" Span12Mux_s8_h ", " Span12Mux_h12 " if max_span_hack else " Span12Mux_h8 ") + line = line.replace(" Span12Mux_s9_h ", " Span12Mux_h12 " if max_span_hack else " Span12Mux_h9 ") + line = line.replace(" Span12Mux_s10_h ", " Span12Mux_h12 " if max_span_hack else " Span12Mux_h10 ") + line = line.replace(" Span12Mux_s11_h ", " Span12Mux_h12 " if max_span_hack else " Span12Mux_h11 ") + line = line.replace(" Span12Mux ", " Span12Mux_h12 " if max_span_hack else " Span12Mux_h12 ") + + line = line.replace(" Span12Mux_s0_v ", " Span12Mux_v12 " if max_span_hack else " Span12Mux_v0 ") + line = line.replace(" Span12Mux_s1_v ", " Span12Mux_v12 " if max_span_hack else " Span12Mux_v1 ") + line = line.replace(" Span12Mux_s2_v ", " Span12Mux_v12 " if max_span_hack else " Span12Mux_v2 ") + line = line.replace(" Span12Mux_s3_v ", " Span12Mux_v12 " if max_span_hack else " Span12Mux_v3 ") + line = line.replace(" Span12Mux_s4_v ", " Span12Mux_v12 " if max_span_hack else " Span12Mux_v4 ") + line = line.replace(" Span12Mux_s5_v ", " Span12Mux_v12 " if max_span_hack else " Span12Mux_v5 ") + line = line.replace(" Span12Mux_s6_v ", " Span12Mux_v12 " if max_span_hack else " Span12Mux_v6 ") + line = line.replace(" Span12Mux_s7_v ", " Span12Mux_v12 " if max_span_hack else " Span12Mux_v7 ") + line = line.replace(" Span12Mux_s8_v ", " Span12Mux_v12 " if max_span_hack else " Span12Mux_v8 ") + line = line.replace(" Span12Mux_s9_v ", " Span12Mux_v12 " if max_span_hack else " Span12Mux_v9 ") + line = line.replace(" Span12Mux_s10_v ", " Span12Mux_v12 " if max_span_hack else " Span12Mux_v10 ") + line = line.replace(" Span12Mux_s11_v ", " Span12Mux_v12 " if max_span_hack else " Span12Mux_v11 ") + line = line.replace(" Span12Mux_v ", " Span12Mux_v12 " if max_span_hack else " Span12Mux_v12 ") f.write(line) |