Task ID stringclasses 149
values | Correct Verilog Code stringlengths 80 3.21k | Error code stringlengths 43 4.18k |
|---|---|---|
7420 | module top_module (
input p1a, p1b, p1c, p1d,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
wire temp1, temp2;
and_gate g1(temp1, p1a, p1b, p1c, p1d);
and_gate g2(temp2, p2a, p2b, p2c, p2d);
inverter inv1(p1y, temp1);
inverter inv2(p2y, temp2);
endmodule
module and_ga... | module top_module (
input p1a, p1b, p1c, p1d,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
wire temp1, temp2;
and_gate g1(temp1, p1a, p1b, p1c, p1d);
and_gate g2(temp2, p2a, p2b, p2c, p2d);
inverter inv1(p1y, temp1);
inverter inv2(p2y, temp2);
endmodule |
7420 | module top_module (
input p1a, p1b, p1c, p1d,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
wire p1_and, p2_and;
and(p1_and, p1a, p1b, p1c, p1d);
and(p2_and, p2a, p2b, p2c, p2d);
assign p1y = ~p1_and;
assign p2y = ~p2_and;
endmodule | module top_module (
input p1a, p1b, p1c, p1d,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
wire p1y, p2y;
and(p1y, p1a, p1b, p1c, p1d);
and(p2y, p2a, p2b, p2c, p2d);
assign p1y = ~p1y;
assign p2y = ~p2y;
endmodule |
7420 | module top_module (
input p1a, p1b, p1c, p1d,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
// Your code here
wire n1_out, n2_out;
// 1st 4-input NAND gate
nand n1(n1_out, p1a, p1b, p1c, p1d);
// 2nd 4-input NAND gate
nand n2(n2_out, p2a, p2b, p2c, p2d);
// Assign outputs
assign p1y = n1_out;
... | module top_module (
input p1a, p1b, p1c, p1d,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
// Your code here
wire n1, n2, n3, n4;
// 1st 4-input NAND gate
nand #1 n1(p1a, p1b, p1c, p1d);
// 2nd 4-input NAND gate
nand #2 n2(p2a, p2b, p2c, p2d);
// Assign outputs
assign p1y = n1;
assign p2y = n... |
7420 | module top_module (
input p1a, p1b, p1c, p1d,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
// The 7420 chip has two 4-input NAND gates.
// The first NAND gate takes inputs from p1a, p1b, p1c, and p1d and outputs to p1y.
nand nand1(
p1y,
p1a,
p1b,
p1c,
p1d
);
// The second NAND gate ta... | module top_module (
input p1a, p1b, p1c, p1d,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
// The 7420 chip has two 4-input NAND gates.
wire nand1, nand2;
// The first NAND gate takes inputs from p1a, p1b, p1c, and p1d and outputs to p1y.
nand nand1(
.A(p1a),
.B(p1b),
.C(p1c),
.D(p1d),
... |
7420 | module top_module (
input p1a, p1b, p1c, p1d,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
wire temp_wire1, temp_wire2;
// Define the nand4_gate_1 module
module nand4_gate_1 (
input a, b, c, d,
output y
);
assign y = ~(a & b & c & d);
endmodule
// D... | module top_module (
input p1a, p1b, p1c, p1d,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
wire temp_wire1, temp_wire2;
nand4_gate_1 nand4_gate_1_inst (
.a(p1a),
.b(p1b),
.c(p1c),
.d(p1d),
.y(temp_wire1)
);
nand4_gate_2 nand4_gate_2_inst (
.a(p2a),
.b(p2b),
.c(p2c),
... |
7420 | module top_module (
input p1a, p1b, p1c, p1d,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
wire n1, n2, n3, n4, n5, n6, n7, n8, n9, n10;
// 4-input NAND gate 1
assign n1 = ~(p1a & p1b & p1c & p1d);
assign n2 = ~(p2a & p2b & p2c & p2d);
// 4-input NAND gate 2
assign n5 = ~(n... | module top_module (
input p1a, p1b, p1c, p1d,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
wire n1, n2, n3, n4, n5, n6, n7, n8, n9, n10;
// 4-input NAND gate 1
nand4(p1a, p1b, p1c, p1d, n1);
nand4(p2a, p2b, p2c, p2d, n2);
// 4-input NAND gate 2
nand4(n1, n2, n3, n4, n5);
nand4(n5, n6, n7... |
7420 | module top_module (
input p1a, p1b, p1c, p1d,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y
);
// Create two NAND gates with 4 inputs each.
wire nand1_out;
wire nand2_out;
nand_gate_4 nand1 (
.a(p1a),
.b(p1b),
.c(p1c),
.d(p1d),
.out(nand1_out)
);
nand_gate_4 nand2 (
... | module top_module (
input p1a, p1b, p1c, p1d,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
// Create two NAND gates with 4 inputs each.
wire nand1_out;
wire nand2_out;
nand_gate_4 nand1 (
.a(p1a),
.b(p1b),
.c(p1c),
.d(p1d),
.out(nand1_out)
);
nand_gate_4 nand2 (
.a(p2a),
.b(p2b),... |
7420 | module top_module (
input p1a, p1b, p1c, p1d,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
assign p1y = ~(p1a & p1b & p1c & p1d);
assign p2y = ~(p2a & p2b & p2c & p2d);
endmodule | module top_module (
input p1a, p1b, p1c, p1d,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
wire p1y;
wire p2y;
assign p1y = ~(p1a & p1b & p1c & p1d);
assign p2y = ~(p2a & p2b & p2c & p2d);
endmodule |
7420 | module top_module (
input p1a, p1b, p1c, p1d,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
wire nand1_out, nand2_out, nand3_out, nand4_out;
nand nand1(nand1_out, p1a, p1b);
nand nand2(nand2_out, p1c, p1d);
nand nand3(p1y, nand1_out, nand2_out);
nand nand4(nand3_out, p2a, p... | module top_module (
input p1a, p1b, p1c, p1d,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
nand(p1a, p1b, p1c, p1d, p1y);
nand(p2a, p2b, p2c, p2d, p2y);
endmodule |
7458 | module top_module (
input p1a, p1b, p1c, p1d, p1e, p1f,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
wire and1, and2, or1, or2;
// Perform the AND operations
assign and1 = p1a & p1b & p1c;
assign and2 = p2a & p2b;
// Perform the OR operations
assign or1 = p1d | p1e | p1f;
... | module top_module (
input p1a, p1b, p1c, p1d, p1e, p1f,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
// Insert your code here
wire and1, and2, or1, or2;
// Perform the AND operations
and1 (.a(p1a), .b(p1b), .c(p1c), .y(and1));
and2 (.a(p2a), .b(p2b), .y(and2));
// Perform the OR ... |
7458 | module top_module (
input p1a, p1b, p1c, p1d, p1e, p1f,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
assign p1y = (p1a && p1b && p1c) || (p1d && p1e && p1f);
assign p2y = (p2a && p2b) || (p2c && p2d);
endmodule | module top_module (
input p1a, p1b, p1c, p1d, p1e, p1f,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
always_comb begin
p1y = p1a && p1b && p1c || p1d && p1e && p1f;
p2y = p2a && p2b || p2c && p2d;
end
endmodule |
7458 | module top_module (
input p1a, p1b, p1c, p1d, p1e, p1f,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
assign p1y = (p1a & p1b & p1c) | (p1d & p1e & p1f);
assign p2y = (p2a & p2b) | (p2c & p2d);
endmodule | module top_module (
input p1a, p1b, p1c, p1d, p1e, p1f,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
wire p1y, p2y;
assign p1y = (p1a & p1b & p1c) | (p1d & p1e & p1f);
assign p2y = (p2a & p2b) | (p2c & p2d);
endmodule |
7458 | module top_module (
input p1a, p1b, p1c, p1d, p1e, p1f,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
assign p1y = (p1a & p1b & p1c) | (p1d & p1e & p1f);
assign p2y = (p2a & p2b) | (p2c & p2d);
endmodule | module top_module (
input p1a, p1b, p1c, p1d, p1e, p1f,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
wire p1y, p2y;
assign p1y = (p1a & p1b & p1c) | (p1d & p1e & p1f);
assign p2y = (p2a & p2b) | (p2c & p2d);
endmodule |
7458 | module top_module (
input p1a, p1b, p1c, p1d, p1e, p1f,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
// Combine the logical operations for p1y
assign p1y = (p1a & p1b & p1c) | (p1d | p1e | p1f);
// Combine the logical operations for p2y
assign p2y = (p2a & p2b) | (p2c | p2d);
... | module top_module (
input p1a, p1b, p1c, p1d, p1e, p1f,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
// Logical AND operation on the first three inputs (p1a, p1b, and p1c)
assign p1y = p1a & p1b & p1c;
// Logical OR operation on the last three inputs (p1d, p1e, and p1f)
assign p1y = p1d | p1... |
7458 | module top_module (
input p1a, p1b, p1c, p1d, p1e, p1f,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
// Intermediate wires to hold results of operations
wire p1y_and, p1y_or;
wire p2y_and, p2y_or;
// Logical AND operation on p1a, p1b, and p1c.
assign p1y_and = p1a & p1b & p... | module top_module (
input p1a, p1b, p1c, p1d, p1e, p1f,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
// Logical AND operation on p1a, p1b, and p1c.
assign p1y = p1a & p1b & p1c;
// Logical OR operation on p1d, p1e, and p1f.
assign p1y = p1d | p1e | p1f;
// Logical AND operation on p2a and p2... |
7458 | module top_module (
input p1a, p1b, p1c, p1d, p1e, p1f,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
assign p1y = (p1a & p1b & p1c) | p1d | p1e | p1f;
assign p2y = (p2a & p2b) | p2c | p2d;
endmodule | module top_module (
input p1a, p1b, p1c, p1d, p1e, p1f,
output p1y,
input p2a, p2b, p2c, p2d,
output p2y );
wire p1y;
wire p2y;
assign p1y = p1a & p1b & p1c | p1d | p1e | p1f;
assign p2y = p2a & p2b | p2c | p2d;
endmodule |
2012_q1g | module top_module (
input [4:1] x,
output reg f
);
always @(*) begin
case (x)
4'b0000 : f = 1'b1;
4'b0001 : f = 1'b1;
4'b0010 : f = 1'b0;
4'b0011 : f = 1'b0;
4'b0100 : f = 1'b1;
4'b0101 : f = 1'b1;
4'b0110 : f = 1'b1;
4'b0111 : f = 1'b0;
4'b1000 : f = 1'b0;
4'b1001 : f = 1'b0;
4'b1010 : ... | module top_module (
input [4:1] x,
output f
);
always_comb begin
unique case (x)
5'b0000 : f = 1'b1;
5'b0001 : f = 1'b1;
5'b0010 : f = 1'b0;
5'b0011 : f = 1'b0;
5'b0100 : f = 1'b1;
5'b0101 : f = 1'b1;
5'b0110 : f = 1'b1;
5'b0111 : f = 1'b0;
5'b1000 : f = 1'b0;
5'b1001 : f = 1'b0;
5'b1010... |
2012_q1g | module top_module (
input [4:1] x,
output reg f
);
always @* begin
case (x)
4'b1011: f = 1'b1;
4'b1101: f = 1'b1;
4'b1110: f = 1'b1;
4'b1111: f = 1'b0;
4'b1010: f = 1'b1;
4'b1001: f = 1'b0;
4'b0011: f = 1'b0;
4'b0101: f = 1'b0;
default... | module top_module (
input [4:1] x,
output f
);
//Your code here
//Assuming the inputs are x[4], x[3], x[2], and x[1]
always_comb begin
casex ({x[4], x[3], x[2], x[1]})
5'b1011: f = 1'b1;
5'b1101: f = 1'b1;
5'b1110: f = 1'b1;
5'b1111: f = 1'b0;
5'b1010: f = 1'b1;
5'b1001: f = 1'b0;
5'b0011: f = ... |
2012_q1g | module top_module (
input [4:1] x,
output reg f
);
// Invert the input x
wire [4:1] x_inv;
assign x_inv = ~x;
always @(*) begin
case (x_inv)
4'b0100: f = 1'b1;
4'b1110: f = 1'b1;
4'b0111: f = 1'b1;
4'b1011: f = 1'b1;
defau... | module top_module (
input [4:1] x,
output f
);
// Your code here
logic [2:0] x_inv;
assign x_inv = ~x;
always_comb begin
unique case (x_inv)
5'b01001: f = 1'b1;
5'b11110: f = 1'b1;
5'b10111: f = 1'b1;
5'b11011: f = 1'b1;
default: f = 1'b0;
endcase
end
endmodule |
2012_q1g | module top_module (
input [4:1] x,
output reg f
);
always @* begin
f = 0;
case(x)
4'b0001: f = 1;
4'b0011: f = 1;
4'b1011: f = 1;
4'b1101: f = 1;
endcase
end
endmodule | module top_module (
input [4:1] x,
output f
);
always_comb begin
f = 0;
unique case(x)
5'b10001: f = 1;
5'b10011: f = 1;
5'b11011: f = 1;
5'b11101: f = 1;
endcase
end
endmodule |
2012_q1g | module top_module (
input [4:1] x,
output logic f
);
always_comb
begin
case (x)
// The output is a 1 when x is 0x0
4'd0: f = 1;
// The output is a 1 when x is 0x1
4'd1: f = 1;
// The output is a 0 when x is 0x2
4'd2: f = 0;
// The output is a 0 when x is 0x3
4'd3: f = 0;
// The output is a ... | module top_module (
input [4:1] x,
output f
);
// The output signal f is a one bit signal
logic f;
always_comb
begin
case (x)
// The output is a 1 when x is 0x0
'd0: f = 1;
// The output is a 1 when x is 0x1
'd1: f = 1;
// The output is a 0 when x is 0x2
'd2: f = 0;
// The output is a 0 when x ... |
2012_q1g | module top_module (
input [4:1] x,
output f
);
logic [4:0] state_q;
// Use combinational logic instead of sequential logic
assign state_q = {1'b0, x}; // Extend x with a 0 at MSB to match state_q width
assign f = state_q[0];
endmodule | module top_module (
input [4:1] x,
output f
);
logic [4:0] state_q;
always_ff @(posedge clk)
state_q <= x;
assign f = state_q[0];
endmodule |
2012_q1g | module top_module (
input [4:1] x,
output f
);
assign f = (x[3] && x[1]) || (x[3] && x[2]) || (x[4] && x[1]) || (x[4] && x[2]);
endmodule | module top_module (
input [4:1] x,
output f
);
always_comb begin
f = x[3] && x[1] || x[3] && x[2] || x[4] && x[1] || x[4] && x[2];
end
endmodule |
2012_q1g | module top_module (
input [4:1] x,
output f
);
assign f = x[3] | (x[1] & x[4]) | (x[1] & ~x[4]) | (~x[1] & x[4]) | (~x[1] & ~x[4]);
endmodule | module top_module (
input [4:1] x,
output f
);
always_comb begin : f_comb
f = 0;
if( x[3] )
f = f | 1;
if( x[1] & x[4] )
f = f | 1;
if( x[1] & ~x[4] )
f = f | 1;
if( ~x[1] & x[4] )
f = f | 1;
if( ~x[1] & ~x[4] )
f = f | 1;
end
endmodule |
2012_q1g | module top_module (
input [4:1] x,
output f
);
// Corrected the syntax for NOT operation using '~' instead of '\''.
// Also added '&' for AND operation and '|' for OR operation.
assign f = (~x[1] & ~x[2] & x[3] & x[4]) |
(~x[1] & x[2] & ~x[3] & x[4]) |
(x[1] & ~x[2] ... | module top_module (
input [4:1] x,
output f
);
// The function f is the sum of products of x.
// f = (x[1]' x[2]' x[3] x[4]) + (x[1]' x[2] x[3]' x[4]) + (x[1] x[2]' x[3] x[4]) + (x[1] x[2] x[3]' x[4])
// To implement this function in Verilog, we can use the following code:
assign f = (x[1]' x[2]' x[3] x[4]) + ... |
2012_q1g | module top_module (
input [4:1] x,
output f
);
assign f = (x[4] && x[3] && (x[2] || x[1])) || (!x[4] && !x[3] && !x[2] && !x[1]);
endmodule | module top_module (
input [4:1] x,
output f
);
always_comb begin
f = x[4] && x[3] && (x[2] || x[1]) || !x[4] && !x[3] && !x[2] && !x[1];
end
endmodule |
2012_q1g | module top_module (
input [4:1] x,
output f
);
always_comb begin
case (x)
4'b0000: f = 1;
4'b0001: f = 0;
4'b0010: f = 0;
4'b0011: f = 1;
4'b0100: f = 0;
4'b0101: f = 0;
4'b0110: f = 0;
4'b0111: f = 0;
4'b1000: f = 1;
4'b1001:... | module top_module (
input [4:1] x,
output f
);
logic [3:0] f_table [0:15] = '{1, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 0, 1, 1, 0, 1};
assign f = f_table[x];
endmodule |
2012_q1g | module top_module (
input [4:1] x,
output logic f
);
assign f = x[3] | x[4] | (x[1] & x[2]);
endmodule | module top_module (
input [4:1] x,
output f
);
module top_module (
input [4:1] x,
output logic f
);
always_comb begin
f = x[3] | x[4] | (x[1] & x[2]);
end
endmodule |
2012_q2b | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
// logic for Y1
assign Y1 = (w == 1) ? y[0] : 0;
// logic for Y3
assign Y3 = (w == 0) ? (y[1] || y[2] || y[4] || y[5]) : 0;
endmodule | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
// logic for Y1
always @(posedge clk) begin
if (w == 1) begin
Y1 <= y[0];
end
else begin
Y1 <= 0;
end
end
// logic for Y3
always @(posedge clk) begin
if (w == 0) begin
Y3 <= (y[1] || y[2] || y[4] || y[5]);
end
else begin
... |
2012_q2b | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
// The first output Y1 is the logical AND of the first bit of the input vector y and the single bit input w.
assign Y1 = y[0] & w;
// The second output Y3 is the logical AND of the logical OR of the second, third, fifth and... | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
// The first output Y1 is the logical AND of the first bit of the input vector y and the single bit input w.
Y1 = y[0] & w;
// The second output Y3 is the logical AND of the logical OR of the second, third, fifth and sixth bits of the ... |
2012_q2b | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
assign Y1 = y[0] & w;
assign Y3 = (y[1] | y[2] | y[4] | y[5]) & ~w;
endmodule | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
always @*
begin
Y1 = y[0] & w;
Y3 = (y[1] | y[2] | y[4] | y[5]) & ~w;
end
endmodule |
2012_q2b | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
wire y0, y1, y2, y3, y4, y5;
assign y0 = y[0];
assign y1 = y[1];
assign y2 = y[2];
assign y3 = y[3];
assign y4 = y[4];
assign y5 = y[5];
wire not_w;
assign not_w = ~w;
wire or_y2y3y5;
... | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
wire y0, y1, y2, y3, y4, y5;
assign y0 = y[0];
assign y1 = y[1];
assign y2 = y[2];
assign y3 = y[3];
assign y4 = y[4];
assign y5 = y[5];
wire not_w;
assign not_w = ~w;
wire or_y2y3y5y6;
assign or_y2y3y5y6 = y2 | y3 | y5 | ... |
2012_q2b | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
assign Y1 = y[0] && w;
assign Y3 = (y[1] || y[2] || y[4] || y[5]) && !w;
endmodule | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
always @ (posedge clk)
begin
Y1 <= y[0] && w;
Y3 <= ((y[1] || y[2] || y[4] || y[5]) && !w);
end
endmodule |
2012_q2b | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
assign Y1 = y[0] & w;
assign Y3 = (y[1] | y[2] | y[4] | y[5]) & ~w;
endmodule | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
always @ (posedge clk)
begin
Y1 <= y[0] & w;
Y3 <= (y[1] | y[2] | y[4] | y[5]) & ~w;
end
endmodule |
2012_q2b | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
// Implement the logic for Y1
assign Y1 = y[0] & w;
// Implement the logic for Y3
assign Y3 = ~w & (y[1] | y[2] | y[4] | y[5]);
endmodule | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
// Signal declarations
wire Y1, Y3;
// Implement the logic for Y1
assign Y1 = y[0] & w;
// Implement the logic for Y3
assign Y3 = ~w & (y[1] | y[2] | y[4] | y[5]);
endmodule |
2012_q2b | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
assign Y1 = y[0] & w;
assign Y3 = y[1] | y[2] | y[4] | (y[5] & ~w);
endmodule | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
Y1 <= y[0] & w;
Y3 <= y[1] | y[2] | y[4] | y[5] & ~w;
endmodule |
2012_q2b | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
assign Y1 = y[0] & w;
assign Y3 = |y[3:1] & ~w;
endmodule | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
assign Y1 = y[0] & w;
assign Y3 = |y[1:3] & ~w;
endmodule |
2012_q2b | module top_module (
input [5:0] y,
input w,
output reg Y1,
output reg Y3
);
// Combinational logic using one-hot encoding
always @(*) begin
Y1 = 0;
Y3 = 0;
case(y)
6'b000001: Y1 = w;
6'b000010: Y3 = w;
default: begin
Y1 = 0;
Y3 = 0;
en... | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
// Define the state machine using one-hot encoding
always @(posedge clk)
case(y)
5'b000001: Y1 = w;
5'b000010: Y3 = w;
endcase
endmodule |
2012_q2b | module top_module (
input [5:0] y,
input w,
output reg Y1,
output reg Y3
);
always @(*) begin
case (y)
6'b000001: begin
Y1 = 0;
Y3 = 0;
end
6'b000010: begin
Y1 = 0;
Y3 = 1;
end
6'b000100: begin
Y1 = ... | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
always @(posedge clk)
begin
case (y)
000001: begin
Y1 = 0;
Y3 = 0;
end
000010: begin
Y1 = 0;
Y3 = 1;
end
000100: begin
Y1 = 1;
Y3 = 0;
end
001000: begin
Y1 = 1;
Y3 = 1;
end
010000: begin
Y1 = 0;
Y3 = 0;
en... |
2012_q2b | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
// write Verilog code for Y1 and Y3
assign Y1 = y[1] && !y[2] && !y[3] && !y[4] && !y[5];
assign Y3 = y[3] && !y[2] && !y[1] && !y[4] && !y[5];
endmodule | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
// write Verilog code for Y1 and Y3
Y1 = y[1] && !y[2] && !y[3] && !y[4] && !y[5];
Y3 = y[3] && !y[2] && !y[1] && !y[4] && !y[5];
endmodule |
2012_q2b | module top_module (
input [5:0] y,
input w,
output reg Y1,
output reg Y3
);
always @* begin
case (y)
6'b000001: Y1 = w;
6'b000010: Y1 = w;
6'b000100: Y1 = w;
6'b001000: Y1 = w;
6'b010000: Y1 = w;
6'b100000: Y1 = w;
default: Y1 = 0; // Default ... | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
always @ (posedge clk) begin
case (y)
000001: Y1 = w;
000010: Y1 = w;
000100: Y1 = w;
001000: Y1 = w;
010000: Y1 = w;
100000: Y1 = w;
endcase
end
always @ (posedge clk) begin
case (y)
000001: Y3 = w;
000010: Y3 = w;
... |
2012_q2b | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
// Y1
assign Y1 = (y[0] == 1) ? 1 :
(y[1] == 1) ? 0 :
(y[2] == 1) ? 1 :
(y[3] == 1) ? 0 :
(y[4] == 1) ? 1 : 0;
// Y3
assign Y3 = (y[0] == 1) ? 1 :
(y[1] == 1) ? 0 :
... | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
// Y1
always @ (posedge w)
begin
if (y[0] == 1)
Y1 = 1;
else if (y[1] == 1)
Y1 = 0;
else if (y[2] == 1)
Y1 = 1;
else if (y[3] == 1)
Y1 = 0;
else if (y[4] == 1)
Y1 = 1;
else
Y1 = 0;
end
// Y3
always @ (posedge w)
begin... |
2012_q2b | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
assign Y1 = y[0] & w;
assign Y3 = |y[4:1] & ~w;
endmodule | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
assign Y1 = y[0] & w;
assign Y3 = |y[1:4] & ~w;
endmodule |
2012_q2b | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
assign Y1 = y[0] & w;
assign Y3 = (y[1] | y[2] | y[4] | y[5]) & ~w;
endmodule | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
wire Y1;
wire Y3;
assign Y1 = y[0] & w;
assign Y3 = (y[1] | y[2] | y[4] | y[5]) & ~w;
endmodule |
2012_q2b | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
assign Y1 = y[2] | y[4] | (w & y[5]); // Y1 is the OR combination of y[2], y[4], and (w AND y[5])
assign Y3 = (y[2] & y[3]) | (y[1] & y[5]); // Y3 is the OR combination of (y[2] AND y[3]) and (y[1] AND y[5])
endmodule | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
wire Y1;
wire Y3;
assign Y1 = y[2] | y[4] | w & y[5]; // Y1 is the OR combination of y[2], y[4], and (w AND y[5])
assign Y3 = y[2] & y[3] | y[1] & y[5]; // Y3 is the OR combination of (y[2] AND y[3]) and (y[1] AND y[5])
endmodule |
2012_q2b | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
assign Y1 = y[4] | y[5];
assign Y3 = y[2] | y[3];
endmodule | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
wire Y1;
wire Y3;
assign Y1 = y[4] | y[5];
assign Y3 = y[2] | y[3];
endmodule |
2012_q2b | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
assign Y1 = y[1];
assign Y3 = y[3];
endmodule | module top_module (
input [5:0] y,
input w,
output Y1,
output Y3
);
wire Y1;
wire Y3;
assign Y1 = y[1];
assign Y3 = y[3];
endmodule |
2012_q2fsm | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
reg [2:0] state;
always @(posedge clk or posedge reset) begin
if (reset) begin
state <= 3'b000; // A
end
else begin
case (state)
3'b000: state <= w ? 3'b001 : 3'b000; // A to B or A to A
3'b... | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
reg [2:0] state;
reg z;
always @(posedge clk or posedge reset) begin
if (reset) begin
state <= 3'b000; // A
end
else begin
case (state)
3'b000: state <= w ? 3'b001 : 3'b000; // A to B or A to A... |
2012_q2fsm | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
reg [2:0] state;
always @(posedge clk or posedge reset) begin
if (reset) begin
state <= 3'b000; // State A
end else begin
case (state)
3'b000: state <= w ? 3'b001 : 3'b000; // A -> B if w=1, els... | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
reg [2:0] state;
reg z;
always @(posedge clk or posedge reset) begin
if (reset) begin
state <= 3'b000; // State A
end else begin
case (state)
3'b000: state <= w ? 3'b001 : 3'b000; // A -> B if w... |
2012_q2fsm | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output reg z // Declare z as a reg type
);
reg [2:0] state;
always @(posedge clk or posedge reset) begin
if (reset) begin
state <= 3'b000; // State A
end else begin
case (state)
3'b000: state <= w ? 3'b00... | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
reg [2:0] state;
reg z;
always @(posedge clk or posedge reset) begin
if (reset) begin
state <= 3'b000; // State A
end else begin
case (state)
3'b000: state <= w ? 3'b001 : 3'b000; // A -> B if w... |
2012_q2fsm | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
reg [2:0] state;
// Combinational logic block
always @(*) begin
case (w)
1'b0: begin
case (state)
3'b000: state = 3'b000; // A to A
3'b001: state = 3'b010; // B to D
3'b010: state = 3'b... | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
reg [2:0] state;
reg z;
// Combinational logic block
always @(*) begin
case (w)
1'b0: begin
case (state)
3'b000: state = 3'b000; // A to A
3'b001: state = 3'b010; // B to D
3'b010: stat... |
2012_q2fsm | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
// Declare a 3-bit register called state that holds the current state
reg [2:0] state;
// Set the initial state to A
initial state = 3'b000;
// Use a case statement to determine the ne... | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
// Declare a 3-bit register called state that holds the current state
reg [2:0] state;
// Set the initial state to A
initial state = 3'b000;
// Use a case statement to determine the next state based o... |
2012_q2fsm | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output reg z // Change from wire to reg
);
// Internal signals
reg [1:0] state;
reg [1:0] next_state;
reg w_delayed;
// State Table
always @(*) begin
case (state)
2'b00: nex... | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
// Internal signals
reg [1:0] state;
reg [1:0] next_state;
reg w_delayed;
// State Table
always @(*) begin
case (state)
2'b00: next_state = w ? 2'b01 : 2'b00; // A -> B
2'b01: next_state = w... |
2012_q2fsm | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output reg z // Change from wire to reg
);
// Declare signals
reg [1:0] state, next_state;
// State table
always @(posedge clk or posedge reset) begin
if (reset) begin
state <= 2'b00; // State A
end
e... | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
// Declare signals
reg [1:0] state, next_state;
// State table
always @(posedge clk or posedge reset) begin
if (reset) begin
state <= 2'b00; // State A
end
else begin
state <= next_state;... |
2012_q2fsm | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
// Declare the three-bit state register
reg [2:0] state;
// Define the states of the state machine
localparam integer A = 3'b000;
localparam integer B = 3'b001;
localparam integer C = 3'b010;
localparam ... | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
// Declare the three-bit state register
reg [2:0] state;
// Define the states of the state machine
const integer A = 2'b00;
const integer B = 2'b01;
const integer C = 2'b10;
const integer D = 2'b11;
cons... |
2012_q2fsm | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
parameter A = 2'b00, B = 2'b01, C = 2'b10, D = 2'b11;
reg [1:0] state, next_state;
always @ (posedge clk) begin
if (reset) begin
state <= A;
end else begin
... | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
parameter A = 2'b00, B = 2'b01, C = 2'b10, D = 2'b11;
reg [1:0] state;
wire next_state;
always @ (posedge clk) begin
if (reset) begin
state <= A;
end else begin
state <= next_state;
end
en... |
2012_q2fsm | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
reg [2:0] state;
always @(posedge clk or posedge reset) begin
if (reset) begin
state <= 3'b000;
end else begin
case (state)
3'b000: begin
if (w) state ... | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
reg [2:0] state;
reg z;
always @(posedge clk or posedge reset) begin
if (reset) begin
state <= 3'b000;
z <= 0;
end else begin
case (state)
3'b000: begin
if (w) state <= 3'b001;
else st... |
2012_q2fsm | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output reg z // Declare z as a reg
);
reg [2:0] state;
always @(posedge clk or posedge reset) begin
if (reset) begin
state <= 3'b000;
z <= 0;
end else begin
case (state)
... | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
reg [2:0] state;
reg z;
always @(posedge clk or posedge reset) begin
if (reset) begin
state <= 3'b000;
z <= 0;
end else begin
case (state)
3'b000: begin
if (w) state <= 3'b001;
else st... |
2012_q2fsm | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
reg [2:0] state;
always @(posedge clk or posedge reset) begin
if (reset) begin
state <= 3'b000;
end else begin
case (state)
3'b000: begin
if (w) state ... | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
reg [2:0] state;
reg z;
always @(posedge clk or posedge reset) begin
if (reset) begin
state <= 3'b000;
z <= 0;
end else begin
case (state)
3'b000: begin
if (w) state <= 3'b001;
else st... |
2012_q2fsm | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
reg [2:0] state;
always @(posedge clk or posedge reset) begin
if (reset) begin
state <= 3'b000;
end else begin
case (state)
3'b000: begin // State A
if... | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
reg [2:0] state;
reg z;
always @(posedge clk or posedge reset) begin
if (reset) begin
state <= 3'b000;
z <= 0;
end else begin
case (state)
3'b000: begin // State A
if (w) begin
state ... |
2012_q2fsm | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output reg z // Declare z as a reg in the module header
);
reg [2:0] state;
always @(posedge clk or posedge reset) begin
if (reset) begin
state <= 3'b000;
z <= 0;
end else begin
case (state)
3'b000: beg... | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
reg [2:0] state;
reg z;
always @(posedge clk or posedge reset) begin
if (reset) begin
state <= 3'b000;
z <= 0;
end else begin
case (state)
3'b000: begin
if (w) state <= 3'b001;
else st... |
2012_q2fsm | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output reg z // Declare z as a reg
);
reg [2:0] state, next_state;
parameter A = 3'b000;
parameter B = 3'b001;
parameter C = 3'b010;
parameter D = 3'b011;
parameter E = 3'b100;
parameter F = 3'b101;
// State tran... | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
reg [2:0] state, next_state;
parameter A = 3'b000;
parameter B = 3'b001;
parameter C = 3'b010;
parameter D = 3'b011;
parameter E = 3'b100;
parameter F = 3'b101;
// State transition table
always @(posedg... |
2012_q2fsm | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output reg z
);
reg [2:0] state, next_state;
// State codes
parameter A = 3'b000;
parameter B = 3'b001;
parameter C = 3'b010;
parameter D = 3'b011;
parameter E = 3'b100;
parameter F = 3'b101;
// Sequential logic to... | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
reg [2:0] state, next_state;
// State codes
parameter A = 3'b000;
parameter B = 3'b001;
parameter C = 3'b010;
parameter D = 3'b011;
parameter E = 3'b100;
parameter F = 3'b101;
// Sequential logic to com... |
2012_q2fsm | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
reg [2:0] state, next_state; // Increase the size to 3 bits to accommodate more states
parameter A = 3'b000;
parameter B = 3'b001;
parameter C = 3'b010;
parameter D = 3'b011;
parameter E = 3'b100;
parame... | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
reg [1:0] state, next_state;
parameter A = 2'b00;
parameter B = 2'b01;
parameter C = 2'b10;
parameter D = 2'b11;
always @(posedge clk or posedge reset)
begin
if(reset == 1'b1)
state <= A... |
2012_q2fsm | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output reg z
);
reg [2:0] state;
// State table
always @(*) begin
case (state)
0: begin // A
if (w) begin
state <= 1; // B
end else begin
state <= 0; // A
end
end
1: begin // B
if (w) begi... | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
reg [2:0] state;
reg z;
// State table
always @(state, w) begin
case (state)
0: begin // A
if (w) begin
state <= 1; // B
end else begin
state <= 0; // A
end
end
1: begin // B
i... |
2012_q2fsm | `timescale 1ns / 1ps
module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output reg z // Output should be declared as reg for assignment in always block
);
parameter A = 2'b00;
parameter B = 2'b01;
parameter C = 2'b10;
parameter D = 2'b11;
parameter E = 2'b10; // ... | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
`timescale 1ns / 1ps
parameter A = 2'b00;
parameter B = 2'b01;
parameter C = 2'b10;
parameter D = 2'b11;
module top_module (
input clk,
input reset,
input w,
output z
);
reg [1:0] state, next_state;
alway... |
2012_q2fsm | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output reg z // Declare z as reg because it is assigned in an always block
);
reg [2:0] state, next_state;
always @(posedge clk or posedge reset) begin
if (reset) begin
state <= 3'b000;... | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
`timescale 1ns / 1ps
module top_module (
input clk,
input reset,
input w,
output z
);
reg [2:0] state, next_state;
always @(posedge clk or posedge reset) begin
if (reset) begin
state <= 3'b000;
end
else b... |
2012_q2fsm | `timescale 1ns / 1ps
module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
reg [2:0] state, next_state;
parameter A = 3'b000;
parameter B = 3'b001;
parameter C = 3'b010;
parameter D = 3'b011;
parameter E = 3'b100;
parameter F = 3... | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
`timescale 1ns / 1ps
module top_module (
input clk,
input reset,
input w,
output z
);
reg [2:0] state, next_state;
parameter A = 3'b000;
parameter B = 3'b001;
parameter C = 3'b010;
parameter D = 3'b011;
p... |
2012_q2fsm | `timescale 1ns / 1ps
module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output reg z
);
parameter A = 2'b00;
parameter B = 2'b01;
parameter C = 2'b10;
parameter D = 2'b11;
parameter E = 2'b10; // Corrected state encoding
parameter F = 2'b11; ... | module top_module (
input clk,
input reset, // Synchronous active-high reset
input w,
output z
);
`timescale 1ns / 1ps
parameter A = 2'b00;
parameter B = 2'b01;
parameter C = 2'b10;
parameter D = 2'b11;
module top_module (
input clk,
input reset,
input w,
output z
);
reg [1:0] state;
reg [1:0] next_st... |
2013_q2afsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input [3:1] r, // request
output reg [3:1] g // grant
);
// Define state encoding
localparam A = 3'b000, B = 3'b001, C = 3'b010, D = 3'b100;
reg [2:0] state;
reg [2:0] next;
always @ (posedge c... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input [3:1] r, // request
output [3:1] g // grant
);
reg [3:1] state;
reg [3:1] next;
always @ (posedge clk) begin
if (resetn == 0) begin
state <= A;
end else begin
state <= next;
end
end
always @ (posed... |
2013_q2afsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input [3:1] r, // request
output reg [3:1] g // grant
);
// Define states
localparam A = 3'b001;
localparam B = 3'b010;
localparam C = 3'b011;
localparam D = 3'b100;
reg [3:0] state;
reg [3:0] next;
always @ (posedge ... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input [3:1] r, // request
output [3:1] g // grant
);
reg [3:1] state;
reg [3:1] next;
always @ (posedge clk)
begin
if (resetn)
state <= A;
else
state <= next;
end
always @ (state, r)
begin
case (state)
A:
b... |
2013_q2afsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input [3:1] r, // request
output reg [3:1] g // grant
);
// State encoding
localparam A = 3'b000, B = 3'b001, C = 3'b010, D = 3'b011;
reg [2:0] state, next_state;
always @(posedge clk) begin
... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input [3:1] r, // request
output [3:1] g // grant
);
reg [2:0] state, next_state;
always @(posedge clk) begin
if (resetn) begin
state <= 0;
end else begin
state <= next_state;
end
end
always @* begin
ca... |
2013_q2afsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input [3:1] r, // request
output reg [3:1] g // grant
);
reg [2:0] state;
reg [2:0] next_state;
always @(posedge clk) begin
if(resetn == 1'b0)
state <= 3'b000;
else
s... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input [3:1] r, // request
output [3:1] g // grant
);
reg [2:0] state;
reg [2:0] next_state;
always @(posedge clk) begin
if(resetn == 1'b0)
state <= 3'b000;
else
state <= next_state;
end
always @(state, r... |
2013_q2afsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input [3:1] r, // request
output reg [3:1] g // grant
);
reg [1:0] state;
reg [1:0] next;
always @(posedge clk) begin
if (!resetn) begin
state <= 0;
end else begin
st... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input [3:1] r, // request
output [3:1] g // grant
);
reg [1:0] state;
reg [1:0] next;
always @(posedge clk) begin
if (resetn) begin
state <= 0;
end else begin
state <= next;
end
end
always @* begin
c... |
2013_q2afsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input [3:1] r, // request
output reg [3:1] g // grant
);
// Define state encoding
typedef enum reg [1:0] {A = 2'b00, B = 2'b01, C = 2'b10, D = 2'b11} state_t;
state_t state, next;
// State transition lo... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input [3:1] r, // request
output [3:1] g // grant
);
reg [3:1] state;
reg [3:1] next;
always @(posedge clk)
if (resetn)
state <= A;
else
state <= next;
always @(state, r)
case (state)
A: next <= r[1] ?... |
2013_q2afsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input [3:1] r, // request
output [3:1] g // grant
);
reg [2:0] state;
reg [2:0] next_state;
// Define state names
localparam A = 3'b000;
localparam B = 3'b001;
localparam C = 3'b010;
localpa... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input [3:1] r, // request
output [3:1] g // grant
);
reg [2:0] state;
reg [2:0] next_state;
always @(posedge clk)
if (resetn)
state <= 0;
else
state <= next_state;
always @*
case (state)
A: next_state = (r[1]... |
2013_q2afsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input [3:1] r, // request
output [3:1] g // grant
);
reg [1:0] state;
reg [1:0] next;
always @(posedge clk) begin
if (resetn == 0) begin
state <= 0;
end else begin
state <= next;
end
end
always @(*) begin
case... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input [3:1] r, // request
output [3:1] g // grant
);
reg [1:0] state;
reg [1:0] next;
always @(posedge clk) begin
if (resetn == 0) begin
state <= 0;
end else begin
state <= next;
end
end
always @(posedge clk) b... |
2013_q2afsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input [3:1] r, // request
output [3:1] g // grant
);
// State encoding
typedef enum logic [1:0] {
A = 2'b00,
B = 2'b01,
C = 2'b10,
D = 2'b11
} state_t;
state_t state, ne... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input [3:1] r, // request
output [3:1] g // grant
);
always @(posedge clk)
if (!resetn)
state <= A;
else
state <= next_state;
always @(state, r)
case (state)
A:
if (r[1])
next_state = B;
else if (r[2... |
2013_q2afsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input [3:1] r, // request
output reg [3:1] g // grant
);
// Declare the internal registers
reg [2:1] state;
reg [2:1] next_state;
// Implement the always block
always @(posedge clk) begin
if (resetn == 1'b0) begin
... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input [3:1] r, // request
output [3:1] g // grant
);
// Declare the internal registers
reg [2:1] state;
reg [2:1] next_state;
// Implement the always block
always @(posedge clk) begin
if (resetn == 1'b0) begin
state... |
2013_q2afsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input [3:1] r, // request
output [3:1] g // grant
);
reg [2:0] state;
reg [2:0] next_state;
// Define states using local parameters
localparam A = 3'b000,
B = 3'b001,
C = 3... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input [3:1] r, // request
output [3:1] g // grant
);
reg [2:0] state;
always @(posedge clk or negedge resetn)
begin
if (~resetn)
begin
state <= A;
end
else
begin
state <= next_state;
end
end
reg [2:0] next_st... |
2013_q2afsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input [3:1] r, // request
output [3:1] g // grant
);
reg [1:0] state;
// Define state encoding
localparam A = 2'b00;
localparam B = 2'b01;
localparam C = 2'b10;
localparam D = 2'b11;
always... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input [3:1] r, // request
output [3:1] g // grant
);
reg [1:0] state;
always @(posedge clk or negedge resetn) begin
if (!resetn) begin
state <= A;
end else begin
case (state)
A:
if (r[1]) begin
state ... |
2013_q2afsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input [3:1] r, // request
output [3:1] g // grant
);
reg [2:0] state;
always @(posedge clk or negedge resetn) begin
if (!resetn) begin
state <= 0;
end else begin
case (state)
0: begin
if (r[1]) begin
s... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input [3:1] r, // request
output [3:1] g // grant
);
reg [2:0] state;
always @(posedge clk or negedge resetn) begin
if (!resetn) begin
state <= 0;
end else begin
case (state)
0: begin
if (r[1]) begin
s... |
2013_q2afsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input [3:1] r, // request
output reg [3:1] g // grant
);
// Define the states
typedef enum logic [1:0] {A, B, C, D} state_t;
// Define the registers
state_t state, next;
// State register
always_ff @(posedge clk or n... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input [3:1] r, // request
output [3:1] g // grant
);
// Define the states
typedef enum logic [1:0] {A, B, C, D} state_t;
// Define the registers
state_t state, next;
// State register
always_ff @(posedge clk or negedg... |
2013_q2bfsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output reg f,
output reg g
);
// Internal signals
reg [2:0] current_state;
// State definitions
localparam A = 3'b000;
localparam B = 3'b001;
localparam S0 = 3'b010;
... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output f,
output g
);
// Internal signals
reg [2:0] current_state;
reg f, g;
// State definitions
localparam A = 3'b000;
localparam B = 3'b001;
localparam S0 = 3'b010;
localparam S1 = 3'b0... |
2013_q2bfsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output f,
output g
);
// Declare all the registers and wires you need
reg [2:0] current_state;
reg f_reg, g_reg;
// Define the states
localparam A = 3'b000, B = 3'b001, S0 = 3'b010, S1 = 3'b011, S... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output f,
output g
);
// Declare all the registers and wires you need
reg [2:0] current_state;
reg f_reg, g_reg;
// Define the states
localparam A = 3'b000, B = 3'b001, S0 = 3'b010, S1 = 3'b011, S... |
2013_q2bfsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output reg f,
output reg g
);
reg [3:0] state, next_state; // Increased bit width to 4 bits to accommodate all states
always @(posedge clk or negedge resetn) begin
if (!resetn) begin
... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output f,
output g
);
reg [1:0] state, next_state;
always @(posedge clk or negedge resetn) begin
if (!resetn) begin
state <= 2'b00; // A state
end else begin
state <= next_state;
end... |
2013_q2bfsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output reg f,
output reg g
);
reg [2:0] state, next_state;
// State register
always @(posedge clk or negedge resetn) begin
if (!resetn) begin
state <= 3'b000; // A state
end
else begin
stat... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output f,
output g
);
reg [2:0] state, next_state;
reg f, g;
// State register
always @(posedge clk or negedge resetn) begin
if (!resetn) begin
state <= 3'b000; // A state
end
else begin
st... |
2013_q2bfsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output reg f,
output reg g
);
// Define the states
typedef enum {
A,
B,
S0,
S1,
S10,
G1,
G2,
P0,
P1
} state_type;
// Register to hold the current state
state_type state;
always @(posedge... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output f,
output g
);
// Define the states
typedef enum {
A,
B,
S0,
S1,
S10,
G1,
G2,
P0,
P1
} state_type;
// Register to hold the current state
state_type state;
always @(posedge clk) be... |
2013_q2bfsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output reg f,
output reg g
);
// Declare your internal signals here
reg [2:0] state;
// State encoding
localparam S0 = 3'b000;
localparam S1 = 3'b001;
localparam S10 = 3'b010;
localparam G1 = 3'b0... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output f,
output g
);
// Declare your internal signals here
reg f, g;
// Write your state machine code here
always @ (posedge clk)
begin
if (resetn)
begin
case (state)
S0: begin
if (x)
... |
2013_q2bfsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output reg f,
output reg g
);
// Declare state as a register
reg [3:0] state;
// State encoding
localparam A = 4'b0000,
B = 4'b0001,
S0 = 4'b001... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output f,
output g
);
always @(posedge clk) begin
if (!resetn) begin
state <= A;
f <= 0;
g <= 0;
end
else begin
case (state)
A: begin
state <= B;
end
B: begin
state <= S... |
2013_q2bfsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output reg f,
output reg g
);
reg [3:0] state, next_state;
// State encoding
parameter A = 4'b0000, B = 4'b0001, S0 = 4'b0010, S1 = 4'b0011, S10 = 4'b0100, G1 = 4'b0101, G2 = 4'b0110, P0 = 4'b0111... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output f,
output g
);
reg [3:0] state, next_state;
wire f, g;
// State encoding
parameter A = 4'b0000, B = 4'b0001, S0 = 4'b0010, S1 = 4'b0011, S10 = 4'b0100, G1 = 4'b0101, G2 = 4'b0110, P0 = 4'b0... |
2013_q2bfsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output reg f,
output reg g
);
// State encoding
typedef enum reg [3:0] {
A = 4'b0000,
B = 4'b0001,
S0 = 4'b0010,
S1 = 4'b0011,
S10 = 4'b0100,
... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output f,
output g
);
reg state;
reg state_n;
always @(posedge clk)
begin
if (resetn)
state <= A;
else
state <= state_n;
end
always @(state)
begin
case (state)
A:
begin
... |
2013_q2bfsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output reg f, // Declare f as reg
output reg g // Declare g as reg
);
reg [1:0] state;
reg [1:0] next_state;
reg [1:0] x_buffer;
reg g_hold;
// State encoding
localparam A = 2'b00;
localpar... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output f,
output g
);
reg [1:0] state;
reg [1:0] next_state;
reg [1:0] x_buffer;
reg g_hold;
// State encoding
localparam A = 2'b00;
localparam B = 2'b01;
localparam C = 2'b10;
// Next state logi... |
2013_q2bfsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output reg f,
output reg g
);
reg a, b, c, d, e, f1, f2, g1, g2, p0, p1, s0, s1, s10;
always @(posedge clk) begin
if (!resetn) begin
a <= 0;
b <= 0;
c <= 0;
d <... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output f,
output g
);
wire a, b, c, d, e, f1, f2, g1, g2, p0, p1, s0, s1, s10;
assign a = 0;
assign b = 0;
assign c = 0;
assign d = 0;
assign e = 0;
assign f1 = 0;
assign f2 = 0;
assign g1 = 0;
as... |
2013_q2bfsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output reg f,
output reg g
);
always @(posedge clk or negedge resetn) begin
if (!resetn) begin
g <= 0; // Initialize g to 0 on reset
end else if (y == 1) begin
g <= 1;
... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output f,
output g
);
always @(posedge clk or negedge resetn)
if (!resetn)
// do nothing
else if (y == 1)
g <= 1;
else if (y == 0)
g <= 0;
always @(posedge clk or negedge resetn)
if (!re... |
2013_q2bfsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output reg f,
output reg g
);
reg [1:0] state;
parameter STATE_A = 2'b00, STATE_B = 2'b01, STATE_C = 2'b10;
always @ (posedge clk) begin
if (!resetn) begin
f <= 0;... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output f,
output g
);
reg f;
reg g;
always @ (posedge clk) begin
if (!resetn) begin
f <= 0;
g <= 0;
end else begin
case (state)
STATE_A: begin
if (x == 1) begin
f <= ... |
2013_q2bfsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output reg f,
output reg g
);
reg [1:0] state, next_state;
always @(posedge clk or negedge resetn) begin
if (~resetn) begin
state <= 2'b00; // state A
end else begin
state <= next_state;
en... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output f,
output g
);
reg [1:0] state, next_state;
always @(posedge clk or negedge resetn) begin
if (~resetn) begin
state <= 2'b00; // state A
else if (next_state != state)
state <= next_sta... |
2013_q2bfsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output reg f,
output reg g
);
reg [1:0] state, next_state;
always @(posedge clk or negedge resetn) begin
if (!resetn) begin
state <= 2'b00; // state A
end else begin
state ... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output f,
output g
);
reg [1:0] state, next_state;
always @(posedge clk or negedge resetn) begin
if (!resetn) begin
state <= 2'b00; // state A
end else begin
state <= next_... |
2013_q2bfsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output reg f,
output reg g
);
reg [2:0] state; // Changed to 3 bits to accommodate states 0 to 6
always @(posedge clk or negedge resetn) begin
if (!resetn)
state <= 3'b000; // state A
else beg... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output f,
output g
);
reg [1:0] state;
reg f;
reg g;
always @(posedge clk or negedge resetn) begin
if (!resetn)
state <= 2'b0; // state A
else begin
case (state)
2'b0: begin // state A
... |
2013_q2bfsm | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output f,
output g
);
parameter A = 4'b0000;
parameter B = 4'b0001;
parameter S0 = 4'b0010;
parameter S1 = 4'b0011;
parameter S10 = 4'b0100;
parameter G1 = 4'b0101;
para... | module top_module (
input clk,
input resetn, // active-low synchronous reset
input x,
input y,
output f,
output g
);
f is assigned to 1 when the state is B.
g is assigned to 1 when the state is G1 or G2 or P1.
module top_module (
input clk,
input resetn,
input x,
input y,
output f,
output g
... |
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