jkhoo
Occasional Contributor
Occasional ContributorHow to recompile verilog code with slight change in reg value using previous fitter(Place & route)
I have a working compilation with the Fitter (Place & route) generated by Quartus 18.1. When i change a value in a 32bits register
from
assign PROD_VERSION = 32'h0008_0008;
to
assign PROD_VERSION = 32'h0008_0009;
I saw the Fitter replace and reroute my verilog causing the compilation behavior change.
Is there a way to maintain the Place & Route on a working compilation while in the same time change the version id? instead of letting Quartus replace and reroute the logic.
Or is there a way to extract the Place & Route of fitter from a working compilation and reuse in next compilation while changing the register value for differentiating the version?
