From 407bd026ee0a3ef64c53bb01c689fe4cf07185db Mon Sep 17 00:00:00 2001 From: Bastian Koppelmann Date: Mon, 23 Dec 2019 17:36:57 +0100 Subject: [PATCH] tech: Make m3_stack the power_grid stack for FreePDK45/scn4m explicitly stating the power_grid makes people porting a new technology aware of this option. Signed-off-by: Bastian Koppelmann --- technology/freepdk45/tech/tech.py | 5 +++++ technology/scn4m_subm/tech/tech.py | 6 ++++++ 2 files changed, 11 insertions(+) diff --git a/technology/freepdk45/tech/tech.py b/technology/freepdk45/tech/tech.py index 8b769af9..00ab4b9b 100644 --- a/technology/freepdk45/tech/tech.py +++ b/technology/freepdk45/tech/tech.py @@ -71,6 +71,11 @@ preferred_directions = {"poly": "V", "m2": "V", "m3": "H", "m4": "V"} +################################################### +# Power grid +################################################### +# Use M3/M4 +power_grid = m3_stack ################################################### # GDS Layer Map diff --git a/technology/scn4m_subm/tech/tech.py b/technology/scn4m_subm/tech/tech.py index 3000dc99..87c1d830 100644 --- a/technology/scn4m_subm/tech/tech.py +++ b/technology/scn4m_subm/tech/tech.py @@ -71,6 +71,12 @@ preferred_directions = {"poly": "V", "m3": "H", "m4": "V"} +################################################### +# Power grid +################################################### +# Use M3/M4 +power_grid = m3_stack + ################################################### ##GDS Layer Map ###################################################