Fix dbu units in asap7 to get correctly scaled gds

Fixes #790

Signed-off-by: Matt Liberty <[email protected]>

Author: maliberty

flow/platforms/asap7/KLayout/asap7.lyt

@@ -2,7 +2,7 @@
 <technology>
  <name>ASAP 7</name>
  <description>ASAP 7 nm Technology</description>
- <dbu>0.001</dbu>
+ <dbu>0.00025</dbu>
  <base-path>./platforms/asap7/KLayout/</base-path>
  <original-base-path>.klayout/tech/asap7/</original-base-path>
  <layer-properties_file>asap7.lyp</layer-properties_file>
@@ -22,7 +22,7 @@
   <lefdef>
    <read-all-layers>true</read-all-layers>
    <layer-map>layer_map('BOUNDARY : 100/0';'M1 : 19/0';'M1.LABEL : 11/2';'M1.PIN : 11/251';'M2 : 20/0';'M2.LABEL : 20/2';'M2.PIN : 20/251';'M3 : 30/0';'M3.LABEL : 30/2';'M3.PIN : 30/251';'M4 : 40/0';'M4.LABEL : 40/2';'M4.PIN : 40/251';'M5 : 50/0';'M5.LABEL : 50/2';'M5.PIN : 50/251';'M6 : 60/0';'M6.LABEL : 60/2';'M6.PIN : 60/251';'M7 : 70/0';'M7.LABEL : 70/2';'M7.PIN : 70/251';'M8 : 80/0';'M8.LABEL : 80/2';'M8.PIN : 80/251';'M9 : 90/0';'M9.LABEL : 90/2';'M9.PIN : 90/251';'V0 : 18/0';'V0.LABEL : 29/0';'V1 : 21/0';'V2 : 25/0';'V3 : 35/0';'V4 : 45/0';'V5 : 55/0';'V6 : 65/0';'V7 : 75/0';'V8 : 85/0';'V9 : 95/0';'GATE : 7/0';'COMP : 101/0';'DIEAREA : 235/0')</layer-map>
-   <dbu>0.001</dbu>
+   <dbu>0.00025</dbu>
    <produce-net-names>true</produce-net-names>
    <net-property-name>#1</net-property-name>
    <produce-inst-names>true</produce-inst-names>
@@ -50,7 +50,7 @@
    <lef-files>./platforms/asap7/lef/asap7_tech_1x_201209.lef</lef-files>
   </lefdef>
   <dxf>
-   <dbu>0.001</dbu>
+   <dbu>0.00025</dbu>
    <unit>1</unit>
    <text-scaling>100</text-scaling>
    <circle-points>100</circle-points>
@@ -65,7 +65,7 @@
   </dxf>
   <cif>
    <wire-mode>0</wire-mode>
-   <dbu>0.001</dbu>
+   <dbu>0.00025</dbu>
    <layer-map>layer_map()</layer-map>
    <create-other-layers>true</create-other-layers>
    <keep-layer-names>false</keep-layer-names>