mirror of https://github.com/YosysHQ/yosys.git
88 lines
1.6 KiB
Verilog
88 lines
1.6 KiB
Verilog
|
|
// test_parser_constructs_module_basic1_test.v
|
|
module f1_test;
|
|
endmodule
|
|
|
|
// test_parser_constructs_param_basic0_test.v
|
|
module f2_test #( parameter v2kparam = 5)
|
|
(in, out, io, vin, vout, vio);
|
|
input in;
|
|
output out;
|
|
inout io;
|
|
input [3:0] vin;
|
|
output [v2kparam:0] vout;
|
|
inout [0:3] vio;
|
|
parameter myparam = 10;
|
|
endmodule
|
|
|
|
// test_parser_constructs_port_basic0_test.v
|
|
module f3_test(in, out, io, vin, vout, vio);
|
|
input in;
|
|
output out;
|
|
inout io;
|
|
input [3:0] vin;
|
|
output [3:0] vout;
|
|
inout [0:3] vio;
|
|
endmodule
|
|
|
|
// test_parser_directives_define_simpledef_test.v
|
|
`define parvez ahmad
|
|
`define WIRE wire
|
|
`define TEN 10
|
|
|
|
module f4_`parvez();
|
|
parameter param = `TEN;
|
|
`WIRE w;
|
|
assign w = `TEN;
|
|
endmodule
|
|
|
|
// test_parser_misc_operators_test.v
|
|
module f5_test(out, i0, i1, i2, i3, s1, s0);
|
|
output out;
|
|
input i0, i1, i2, i3;
|
|
input s1, s0;
|
|
|
|
assign out = (~s1 & s0 & i0) |
|
|
(~s1 & s0 & i1) |
|
|
(s1 & ~s0 & i2) |
|
|
(s1 & s0 & i3);
|
|
|
|
endmodule
|
|
|
|
module f5_ternaryop(out, i0, i1, i2, i3, s1, s0);
|
|
output out;
|
|
input i0, i1, i2, i3;
|
|
input s1, s0;
|
|
|
|
assign out = s1 ? (s0 ? i3 : i2) : (s0 ? i1 : i0);
|
|
|
|
endmodule
|
|
|
|
module f5_fulladd4(sum, c_out, a, b, c_in);
|
|
output [3:0] sum;
|
|
output c_out;
|
|
input [3:0] a, b;
|
|
input c_in;
|
|
|
|
assign {c_out, sum} = a + b + c_in;
|
|
endmodule
|
|
|
|
// test_parser_v2k_comb_port_data_type_test.v
|
|
module f6_adder(sum , co, a, b, ci);
|
|
output reg [31:0] sum;
|
|
output reg co;
|
|
input wire [31:0] a, b;
|
|
input wire ci;
|
|
endmodule
|
|
|
|
// test_parser_v2k_comma_sep_sens_list_test.v
|
|
module f7_test(q, d, clk, reset);
|
|
output reg q;
|
|
input d, clk, reset;
|
|
|
|
always @ (posedge clk, negedge reset)
|
|
if(!reset) q <= 0;
|
|
else q <= d;
|
|
|
|
endmodule
|