Hardware
/
litex
mirror of https://github.com/enjoy-digital/litex.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

fhdl/tools: clock domain merging for clock renaming

This commit is contained in:
David Carne 2013-07-16 18:17:21 +02:00 committed by Sebastien Bourdeauducq
parent b016a60b85
commit faa8b7c49a
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
migen/fhdl/tools.py
View File

@ -224,6 +224,9 @@ def rename_clock_domain_expr(f, old, new):
def rename_clock_domain(f, old, new): def rename_clock_domain(f, old, new):
rename_clock_domain_expr(f, old, new) rename_clock_domain_expr(f, old, new)
if new in f.sync:
f.sync[new].extend(f.sync[old])
else:
f.sync[new] = f.sync[old] f.sync[new] = f.sync[old]
del f.sync[old] del f.sync[old]
for special in f.specials: for special in f.specials: