From 50850ad3c02f2a033016ce2606e97bb00d9b2c7a Mon Sep 17 00:00:00 2001
From: FaragElsayed2 <farag_agoor@mabrains.com>
Date: Wed, 5 Apr 2023 15:30:25 +0200
Subject: [PATCH] Updating rule deck tolerance value to be 1.dbu

---
 klayout/drc/rule_decks/hres.drc | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/klayout/drc/rule_decks/hres.drc b/klayout/drc/rule_decks/hres.drc
index 32df9327..4487c6f5 100644
--- a/klayout/drc/rule_decks/hres.drc
+++ b/klayout/drc/rule_decks/hres.drc
@@ -45,7 +45,7 @@ if FEOL
 
   # Rule HRES.4: Minimum RESISTOR overlap of Poly2 resistor is 0.4µm.
   logger.info('Executing rule HRES.4')
-  hres4_l1 = hres_poly.enclosed(resistor, 0.4.um, euclidian).polygons(0.001.um)
+  hres4_l1 = hres_poly.enclosed(resistor, 0.4.um, euclidian).polygons(1.dbu)
   hres4_l2 = hres_poly.not_outside(resistor).not(resistor)
   hres4_l  = hres4_l1.or(hres4_l2)
   hres4_l.output('HRES.4', 'HRES.4 : Minimum RESISTOR overlap of Poly2 resistor: 0.4µm')
@@ -61,7 +61,7 @@ if FEOL
 
   # Rule HRES.6: Minimum RESISTOR space to COMP is  0.3.um.
   logger.info('Executing rule HRES.6')
-  hres6_l1 = resistor.interacting(hres1_poly).separation(comp, 0.3.um, euclidian).polygons(0.001.um)
+  hres6_l1 = resistor.interacting(hres1_poly).separation(comp, 0.3.um, euclidian).polygons(1.dbu)
   hres6_l2 = comp.not_outside(resistor.interacting(hres1_poly))
   hres6_l = hres6_l1.or(hres6_l2)
   hres6_l.output('HRES.6', 'HRES.6 : Minimum RESISTOR space to COMP: 0.3um')
@@ -72,7 +72,7 @@ if FEOL
 
   # Rule HRES.7: Minimum Pplus overlap of contact on Poly2 resistor is 0.2µm.
   logger.info('Executing rule HRES.7')
-  hres7_l1 = contact.and(hres_poly).enclosed(pplus, 0.2.um, euclidian).polygons(0.001.um)
+  hres7_l1 = contact.and(hres_poly).enclosed(pplus, 0.2.um, euclidian).polygons(1.dbu)
   hres7_l2 = contact.and(hres_poly).not_outside(pplus).not(pplus)
   hres7_l  = hres7_l1.or(hres7_l2)
   hres7_l.output('HRES.7', 'HRES.7 : Minimum Pplus overlap of contact on Poly2 resistor: 0.2µm')
@@ -83,7 +83,7 @@ if FEOL
   # Rule HRES.8: Minimum space from salicide block to contact on Poly2 resistor is 0.22.um.
   logger.info('Executing rule HRES.8')
   hres8_l1 = contact.and(hres_poly).separation(sab,
-                                               0.22.um).polygons(0.001.um).or(contact.and(hres_poly).interacting(sab))
+                                               0.22.um).polygons(1.dbu).or(contact.and(hres_poly).interacting(sab))
   hres8_l1.output('HRES.8', 'HRES.8 : Minimum space from salicide block to contact on Poly2 resistor: 0.22.um')
   hres8_l1.forget
 
@@ -91,10 +91,10 @@ if FEOL
   logger.info('Executing rule HRES.9')
   hres9_sab             = sab.interacting(pplus).interacting(res_mk).interacting(resistor)
   hres9_clear_sab       = hres9_sab.not(hres_poly)
-  hres9_bad_inside_edge = hres9_sab.edges.inside_part(hres_poly).extended(0, 0, 0.001.um, 0.001.um)
+  hres9_bad_inside_edge = hres9_sab.edges.inside_part(hres_poly).extended(0, 0, 1.dbu, 1.dbu)
                                    .interacting(hres9_clear_sab, 1, 1)
   hres9_sab_hole = hres9_sab.holes.and(hres_poly)
-  hres9_l1 = hres_poly.enclosed(hres9_sab, 0.28.um, euclidian).polygons(0.001.um)
+  hres9_l1 = hres_poly.enclosed(hres9_sab, 0.28.um, euclidian).polygons(1.dbu)
   hres9_l2 = hres9_bad_inside_edge.or(hres9_sab_hole)
   hres9_l = hres9_l1.or(hres9_l2)
   hres9_l.output('HRES.9', 'HRES.9 : Minimum salicide block overlap of Poly2 resistor in width direction: 0.28.um')
@@ -110,7 +110,7 @@ if FEOL
   logger.info('Executing rule HRES.10')
   pplus1_hres10 = pplus.and(sab).drc(width != 0.1.um)
   pplus2_hres10 = pplus.not_overlapping(sab).edges
-  hres10_l1 = pplus1_hres10.or(pplus2_hres10).extended(0, 0, 0.001.um, 0.001.um).interacting(hres_poly)
+  hres10_l1 = pplus1_hres10.or(pplus2_hres10).extended(0, 0, 1.dbu, 1.dbu).interacting(hres_poly)
   hres10_l1.output('HRES.10', 'HRES.10 : Minimum & maximum Pplus overlap of SAB: 0.1.um')
   hres10_l1.forget
   pplus1_hres10.forget
@@ -136,7 +136,7 @@ if FEOL
   ## and both side (X and Y) are greater than 80 um.
   ## Then the minimum spacing to adjacent RES_MK layer is 20µm.
   logger.info('Executing rule HRES.12b')
-  hres12b = res_mk.with_area(15_000.001.um, nil).edges.with_length(80.001.um, nil)
+  hres12b = res_mk.with_area(15_000.um + 1.dbu, nil).edges.with_length(80.um + 1.dbu, nil)
   hres12b_l1 = hres12b.separation(res_mk.edges, 20.um)
   hres12b_l1.output('HRES.12b',
                     'HRES.12b : If the size of single RES_MK mark layer is greater than 15000 um2