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i have the following coding but while running this program i got xxxxx as output. i need the matrix calculation for huffman compression method in theoretical also.
module nhj(CLK, RST, rdy_in, rl_in, dc_in,scan_type,
huffman_out);
output [15:0] huffman_out;
input...
While running this program in modelsim its showing error that "std_logic and std_logic_vector" is an unknown identifier. plz help me to run this program
library IEEE;
use IEEE.STD_LOGIC_1164.ALL;
use IEEE.STD_LOGIC_ARITH.ALL;
use IEEE.STD_LOGIC_UNSIGNED.ALL;
-- Uncomment the following library...
ya sir but i also do that in xilinx iam getting no errors
im doing project on digital pll in 3-10 ghz range .so im using
dff as my phase frequency dectector .one input is clk and other
input is dco clk .i dono how to take the output.please help me sir.
- - - Updated - - -
sorry sir i saved...
module dff(q, q1,d,d1,clk,reset);
output q,q1;
input d,d1,clk,reset;
reg q,q1;
always@(posedge reset or negedge clk )
begin
if(reset)
begin
q=1'b0;
q1=1'b0;
end
else
begin
q=d;
q1=d1;
end
end
endmodule
this is my code i getting syntax error in first line of in model sim please rectify that
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