From b9bb6898af60007b048149cd02bac1706572d9ab Mon Sep 17 00:00:00 2001
From: Vikash Patel <dev.vikashpatel@gmail.com>
Date: Fri, 17 Oct 2025 14:40:03 +0530
Subject: [PATCH] Fix for Missing lef_rom_interconnect in tech.py

---
 technology/freepdk45/tech/tech.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/technology/freepdk45/tech/tech.py b/technology/freepdk45/tech/tech.py
index 5c36d995..283f6faf 100644
--- a/technology/freepdk45/tech/tech.py
+++ b/technology/freepdk45/tech/tech.py
@@ -67,6 +67,9 @@ m1_stack = ("m1", "via1", "m2")
 m2_stack = ("m2", "via2", "m3")
 m3_stack = ("m3", "via3", "m4")
 
+# Added to support ROM generation
+lef_rom_interconnect = ["m1", "m2", "m3", "m4", "m5"]
+
 layer_indices = {"poly": 0,
                  "active": 0,
                  "m1": 1,