hi,
can someone discuss the advantages/disadvantages of doing CTS first and then PAR or vice versa.
consider the case of general asic flow (not full custom)
if its tool dependant.. consider gates to placed gates flow (DC/PC)
first encounter for PAR and CTS.
my advice to do PAR first. then u will get exact placement of cell , ff information. then u do CTS and routing , if u get vilation then backanatution it and goto PAR again . do mix the flow.
enjoy
because only place is done, CTS can know the DFF'S placement and
begin to generate clock tree.
rogger123 said:
hi,
can someone discuss the advantages/disadvantages of doing CTS first and then PAR or vice versa.
consider the case of general asic flow (not full custom)
if its tool dependant.. consider gates to placed gates flow (DC/PC)
first encounter for PAR and CTS.