Sep 13, 2007 #1 F feel_on_on Full Member level 5 Joined Apr 29, 2005 Messages 283 Helped 6 Reputation 12 Reaction score 4 Trophy points 1,298 Activity points 3,208 how to set some DFF not scan replaced?
Sep 13, 2007 #2 W wy21century Newbie level 6 Joined Sep 4, 2007 Messages 13 Helped 2 Reputation 4 Reaction score 1 Trophy points 1,283 Activity points 1,371 it depends on which tool you are using in Magma, you can do 'force keep'
Sep 13, 2007 #3 avimit Banned Joined Nov 16, 2005 Messages 412 Helped 91 Reputation 182 Reaction score 23 Trophy points 1,298 Location Fleet, UK Activity points 0 Agreed with wy21century. Synopsys Design Compiler would have the command set_dont_touch. you have to 'set_dont_touch' on the flops you do not want to put in scan chain. Hope it helps Kr, Avi [/url]http://www.vlsiip.com
Agreed with wy21century. Synopsys Design Compiler would have the command set_dont_touch. you have to 'set_dont_touch' on the flops you do not want to put in scan chain. Hope it helps Kr, Avi [/url]http://www.vlsiip.com