From 94dc54f4fa03883c20f8d85da2a0ae9ce459a5a5 Mon Sep 17 00:00:00 2001 From: David Shah Date: Fri, 16 Nov 2018 13:35:01 +0000 Subject: ecp5: Add 10% safety margin to pip delays Signed-off-by: David Shah --- ecp5/trellis_import.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/ecp5/trellis_import.py b/ecp5/trellis_import.py index 31f136a2..cdd3bd06 100755 --- a/ecp5/trellis_import.py +++ b/ecp5/trellis_import.py @@ -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": -- cgit v1.2.3