Forum Discussion
Altera_Forum
Honored Contributor
8 years agoHow to ensure proper simulation in ModelSim
LIBRARY ieee;
USE ieee.std_logic_1164.all;
USE ieee.numeric_std.all;
ENTITY satUpCount ISPORT(clock, en : IN STD_LOGIC;
flag8 : OUT STD_LOGIC);
END satUpCount;
ARCHITECTURE RTL OF satUpCount IS
SI...
Altera_Forum
Honored Contributor
8 years ago --- Quote Start --- your flag logic is outside clk edge. your sensitivity list does not cover it. your enable may be starts differently. --- Quote End --- Yes I know. But why is there discrepancy between simulating VHO and VHDL ? Is there some settings/scripts that will ensure the same behaviour ?