%-------------------------------------------------%
UNIT		us;		% Keep time in microseconds %
START		0;		% Start time %
STOP		20;		% Stop time %
INTERVAL 	1;		% Time between steps %

% List of inputs. Order is important %
INPUTS	TIME_BUTTON HOURS_BUTTON MINUTES_BUTTON CLK;

% Outputs are optional, but order is important if %
% autochecking of the simulation is desired %
OUTPUTS HOURS MINS SECS;


% The PATTERN statement signifies the start of the test %
% vectors. The order of signals is based on the INPUTS %
% and OUTPUTS lists above. Only the INPUTS are required. %
% One test vector per line %
% This example uses relative time patterns since timing %
% and propogation delay are not issues %

PATTERN
% TIME_BUTTON HOURS_BUTTON MINUTES_BUTTON CLK %
0 0 0 0
0 0 0 1
0 0 1 0
0 0 1 1
0 1 0 0 
0 1 0 1
0 1 1 0 
0 1 1 1
1 0 0 0 
1 0 0 1
1 0 1 0
1 0 1 1
1 1 0 0
1 1 0 1
1 1 1 0
1 1 1 1


; % Semi-colon at end of vector list %