# D-type latches and flip-flops are necessary for sequential
# technology mapping.   
# WARNING: area and delay parameters are arbitrary.
LATCH dff 4640.00 Q = D;
PIN D NONINV 0.1009 999.0 0.3000 1.9800 0.2900 1.8200
SEQ Q ANY FALLING_EDGE
CONTROL CLOCK 0.1009 999.0 0.3000 1.9800 0.2900 1.8200
CONSTRAINT D 0.1 0.1

LATCH dlatch 3712.00 Q = D;
PIN D NONINV 0.1009 999.0 0.3000 1.9800 0.2900 1.8200
SEQ Q ANY ACTIVE_HIGH
CONTROL CLOCK 0.1009 999.0 0.3000 1.9800 0.2900 1.8200
CONSTRAINT D 0.1 0.1