diff options
Diffstat (limited to 'tests/xsthammer/xl_cells_tb.v')
| -rw-r--r-- | tests/xsthammer/xl_cells_tb.v | 45 |
1 files changed, 30 insertions, 15 deletions
diff --git a/tests/xsthammer/xl_cells_tb.v b/tests/xsthammer/xl_cells_tb.v index 6226698a..a7472e4f 100644 --- a/tests/xsthammer/xl_cells_tb.v +++ b/tests/xsthammer/xl_cells_tb.v @@ -16,41 +16,56 @@ endmodule module TB_LUT2(ok, I0, I1); input I0, I1; -wire MY_O, XL_O; -MY_LUT2 #(.INIT(1234567)) MY(.O(MY_O), .I0(I0), .I1(I1)); -XL_LUT2 #(.INIT(1234567)) XL(.O(XL_O), .I0(I0), .I1(I1)); +wire [3:0] MY_O, XL_O; +genvar i; +generate for (i=0; i<4; i=i+1) begin:V + MY_LUT2 #(.INIT(i)) MY(.O(MY_O[i]), .I0(I0), .I1(I1)); + XL_LUT2 #(.INIT(i)) XL(.O(XL_O[i]), .I0(I0), .I1(I1)); +end endgenerate output ok = MY_O == XL_O; endmodule module TB_LUT3(ok, I0, I1, I2); input I0, I1, I2; -wire MY_O, XL_O; -MY_LUT3 #(.INIT(1234567)) MY(.O(MY_O), .I0(I0), .I1(I1), .I2(I2)); -XL_LUT3 #(.INIT(1234567)) XL(.O(XL_O), .I0(I0), .I1(I1), .I2(I2)); +wire [7:0] MY_O, XL_O; +genvar i; +generate for (i=0; i<8; i=i+1) begin:V + MY_LUT3 #(.INIT(i)) MY(.O(MY_O[i]), .I0(I0), .I1(I1), .I2(I2)); + XL_LUT3 #(.INIT(i)) XL(.O(XL_O[i]), .I0(I0), .I1(I1), .I2(I2)); +end endgenerate output ok = MY_O == XL_O; endmodule module TB_LUT4(ok, I0, I1, I2, I3); input I0, I1, I2, I3; -wire MY_O, XL_O; -MY_LUT4 #(.INIT(1234567)) MY(.O(MY_O), .I0(I0), .I1(I1), .I2(I2), .I3(I3)); -XL_LUT4 #(.INIT(1234567)) XL(.O(XL_O), .I0(I0), .I1(I1), .I2(I2), .I3(I3)); +wire [15:0] MY_O, XL_O; +genvar i; +generate for (i=0; i<16; i=i+1) begin:V + MY_LUT4 #(.INIT(i)) MY(.O(MY_O[i]), .I0(I0), .I1(I1), .I2(I2), .I3(I3)); + XL_LUT4 #(.INIT(i)) XL(.O(XL_O[i]), .I0(I0), .I1(I1), .I2(I2), .I3(I3)); +end endgenerate output ok = MY_O == XL_O; endmodule module TB_LUT5(ok, I0, I1, I2, I3, I4); input I0, I1, I2, I3, I4; -wire MY_O, XL_O; -MY_LUT5 #(.INIT(1234567)) MY(.O(MY_O), .I0(I0), .I1(I1), .I2(I2), .I3(I3), .I4(I4)); -XL_LUT5 #(.INIT(1234567)) XL(.O(XL_O), .I0(I0), .I1(I1), .I2(I2), .I3(I3), .I4(I4)); +wire [31:0] MY_O, XL_O; +genvar i; +generate for (i=0; i<32; i=i+1) begin:V + MY_LUT5 #(.INIT(i)) MY(.O(MY_O[i]), .I0(I0), .I1(I1), .I2(I2), .I3(I3), .I4(I4)); + XL_LUT5 #(.INIT(i)) XL(.O(XL_O[i]), .I0(I0), .I1(I1), .I2(I2), .I3(I3), .I4(I4)); +end endgenerate output ok = MY_O == XL_O; endmodule module TB_LUT6(ok, I0, I1, I2, I3, I4, I5); input I0, I1, I2, I3, I4, I5; -wire MY_O, XL_O; -MY_LUT6 #(.INIT(1234567)) MY(.O(MY_O), .I0(I0), .I1(I1), .I2(I2), .I3(I3), .I4(I4), .I5(I5)); -XL_LUT6 #(.INIT(1234567)) XL(.O(XL_O), .I0(I0), .I1(I1), .I2(I2), .I3(I3), .I4(I4), .I5(I5)); +wire [63:0] MY_O, XL_O; +genvar i; +generate for (i=0; i<64; i=i+1) begin:V + MY_LUT6 #(.INIT(i)) MY(.O(MY_O[i]), .I0(I0), .I1(I1), .I2(I2), .I3(I3), .I4(I4), .I5(I5)); + XL_LUT6 #(.INIT(i)) XL(.O(XL_O[i]), .I0(I0), .I1(I1), .I2(I2), .I3(I3), .I4(I4), .I5(I5)); +end endgenerate output ok = MY_O == XL_O; endmodule |