github.com/YosysHQ.nextpnr
1
0
Fork 0
mirror of https://github.com/YosysHQ/nextpnr.git synced 2026-04-18 08:57:45 +00:00
Code Issues Releases Wiki Activity

ecp5: Add 10% safety margin to pip delays

Browse Source 
Signed-off-by: David Shah <dave@ds0.me>
This commit is contained in:
David Shah
2018-11-16 13:35:01 +00:00
parent 1ae722272a
commit 94dc54f4fa
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
ecp5/trellis_import.py
View File

@@ -193,8 +193,8 @@ def process_timing_data():
interconn_data = json.load(f)
for pipclass, pipdata in sorted(interconn_data.items()):
min_delay = pipdata["delay"][0]
max_delay = pipdata["delay"][2]
min_delay = pipdata["delay"][0] * 1.1
max_delay = pipdata["delay"][2] * 1.1
min_fanout = pipdata["fanout"][0]
max_fanout = pipdata["fanout"][2]
if grade == "6":