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ram.sv
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/*** Chris Pratt ***/
module ram_mario(
output logic [2:0] q,
input logic [9:0] ADDR,
input clk
);
logic [2:0] mem[26 * 32];
always_ff @ (posedge clk) begin
q <= mem[ADDR];
end
initial begin
$readmemh("mario_right.txt", mem);
end
endmodule
/*** solid block ***/
module ram_block(
output logic [1:0] q,
input logic [9:0] ADDR,
input clk
);
logic [2:0] mem[32 * 32];
always_ff @ (posedge clk) begin
q <= mem[ADDR];
end
initial begin
$readmemh("block.txt", mem);
end
endmodule
/*** coin ***/
module ram_coin(
output logic [1:0] q,
input logic [9:0] ADDR,
input clk
);
logic [1:0] mem[28 * 32];
always_ff @ (posedge clk) begin
q <= mem[ADDR];
end
initial begin
$readmemh("coin.txt", mem);
end
endmodule
module ram_zero(
output logic [1:0] q,
input logic [9:0] ADDR,
input clk
);
logic [1:0] mem[32 * 32];
always_ff @ (posedge clk)
begin
q <= mem[ADDR];
end
initial begin
$readmemh("zero.txt", mem);
end
endmodule
module ram_one(
output logic [1:0] q,
input logic [9:0] ADDR,
input clk
);
logic [1:0] mem[32 * 32];
always_ff @ (posedge clk)
begin
q <= mem[ADDR];
end
initial begin
$readmemh("one.txt", mem);
end
endmodule
module ram_two(
output logic [1:0] q,
input logic [9:0] ADDR,
input clk
);
logic [1:0] mem[32 * 32];
always_ff @ (posedge clk)
begin
q <= mem[ADDR];
end
initial begin
$readmemh("two.txt", mem);
end
endmodule
module ram_three(
output logic [1:0] q,
input logic [9:0] ADDR,
input clk
);
logic [1:0] mem[32 * 32];
always_ff @ (posedge clk)
begin
q <= mem[ADDR];
end
initial begin
$readmemh("three.txt", mem);
end
endmodule
/*** floor ***/
module ram_brick(
output logic [2:0] q,
input logic [9:0] ADDR,
input clk
);
logic [2:0] mem[32 * 32];
always_ff @ (posedge clk) begin
q <= mem[ADDR];
end
initial begin
$readmemh("brick.txt", mem);
end
endmodule