Hello, is there a flag or command for high fanout signals like
reset
during the route stage? where it would route these high fanout signals first.
@User@User
t
tnt
12/23/2020, 3:21 PM
Not that I know, but I never looked for it either ... Is that signal giving you issues ?
a
Ahmed Ghazy
12/25/2020, 5:00 PM
Fastroute can be told to prioritize clock nets (for example) over others, but we are currently not making use of that... (see the Global Routing section under the README in https://github.com/The-OpenROAD-Project/OpenROAD).
t
tnt
12/25/2020, 7:54 PM
Mmm ... I'm wondering if there is a way for it to prioritize connections from pins to diodes that way as well. Although it would need to be a subsegment and not the whole net.