Some updates on top of IHP-GmbH#121

* Remove labels on ESD diodes so they are now recognized as regular
  d(p)antenna diodes
* Increase width to minimum 0.48µm to account for new rule not yet in
  DRC check.

Signed-off-by: Staf Verhaegen <staf.verhaegen@chipflow.io>

ihp-sg13g2/libs.ref/sg13g2_io/doc/README.md

@@ -14,7 +14,7 @@ This is the sg13g2_io library. The following files are included in this library:
 These files are generated from python scripts of the Chips4Makers based IHP SG13G2
 PDK. The code can be found in the
 [c4m-pdk-ihpsg13g2](https://gitlab.com/Chips4Makers/c4m-pdk-ihpsg13g2.git) repo.
-This library is built from version `0.0.3` of that source code.
+This library is built from version `0.0.4` of that source code.
 The `README.md` file of this project explains how to use the code in there. The whole
 build of the files plus preparation of the files described above for upstreaming can be
 generated with the command `pdm doit patch4upstream`.

ihp-sg13g2/libs.ref/sg13g2_io/spice/sg13g2_io.spi

@@ -1,7 +1,7 @@
 * sg13g2_io
 
 * Autogenerated file; please don't edit
-* date: 2024-05-06 15:00:13.438920
+* date: 2024-05-27 11:18:21.482102
 
 ************************************************************************
 *
@@ -356,7 +356,7 @@ Xclamp_g42_r2 iovss gate pad iovss sg13_hv_nmos l=0.6um w=4.4um
 Xclamp_g42_r3 iovss gate pad iovss sg13_hv_nmos l=0.6um w=4.4um
 XOuterRing iovdd sg13g2_GuardRing_N16000W4884HFF
 XInnerRing iovss sg13g2_GuardRing_P15280W4164HFF
-XDGATE iovss gate dantenna l=0.64um w=0.3um
+XDGATE iovss gate dantenna l=0.64um w=0.48um
 .ends sg13g2_Clamp_N43N43D4R
 
 * sg13g2_RCClampResistor
@@ -511,7 +511,7 @@ Xclamp_g0 iovss gate pad iovss sg13_hv_nmos l=0.6um w=4.4um
 Xclamp_g1 pad gate iovss iovss sg13_hv_nmos l=0.6um w=4.4um
 XOuterRing iovdd sg13g2_GuardRing_N16000W1980HFF
 XInnerRing iovss sg13g2_GuardRing_P15280W1260HFF
-XDGATE iovss gate dantenna l=0.64um w=0.3um
+XDGATE iovss gate dantenna l=0.64um w=0.48um
 .ends sg13g2_Clamp_N2N2D
 
 * sg13g2_GuardRing_P16000W3852HFF
@@ -532,7 +532,7 @@ Xclamp_g1_r0 pad gate iovdd iovdd sg13_hv_pmos l=0.6um w=6.66um
 Xclamp_g1_r1 pad gate iovdd iovdd sg13_hv_pmos l=0.6um w=6.66um
 XOuterRing iovss sg13g2_GuardRing_P16000W3852HFF
 XInnerRing iovdd sg13g2_GuardRing_N15280W3132HTF
-XDGATE gate iovdd dpantenna l=0.64um w=0.3um
+XDGATE gate iovdd dpantenna l=0.64um w=0.48um
 .ends sg13g2_Clamp_P2N2D
 
 * sg13g2_LevelUpInv
@@ -574,7 +574,7 @@ Xclamp_g6 iovss gate pad iovss sg13_hv_nmos l=0.6um w=4.4um
 Xclamp_g7 pad gate iovss iovss sg13_hv_nmos l=0.6um w=4.4um
 XOuterRing iovdd sg13g2_GuardRing_N16000W1980HFF
 XInnerRing iovss sg13g2_GuardRing_P15280W1260HFF
-XDGATE iovss gate dantenna l=0.64um w=0.3um
+XDGATE iovss gate dantenna l=0.64um w=0.48um
 .ends sg13g2_Clamp_N8N8D
 
 * sg13g2_Clamp_P8N8D
@@ -597,7 +597,7 @@ Xclamp_g7_r0 pad gate iovdd iovdd sg13_hv_pmos l=0.6um w=6.66um
 Xclamp_g7_r1 pad gate iovdd iovdd sg13_hv_pmos l=0.6um w=6.66um
 XOuterRing iovss sg13g2_GuardRing_P16000W3852HFF
 XInnerRing iovdd sg13g2_GuardRing_N15280W3132HTF
-XDGATE gate iovdd dpantenna l=0.64um w=0.3um
+XDGATE gate iovdd dpantenna l=0.64um w=0.48um
 .ends sg13g2_Clamp_P8N8D
 
 * sg13g2_IOPadOut16mA
@@ -628,7 +628,7 @@ Xclamp_g13 pad gate iovss iovss sg13_hv_nmos l=0.6um w=4.4um
 Xclamp_g14 iovss gate pad iovss sg13_hv_nmos l=0.6um w=4.4um
 XOuterRing iovdd sg13g2_GuardRing_N16000W1980HFF
 XInnerRing iovss sg13g2_GuardRing_P15280W1260HFF
-XDGATE iovss gate dantenna l=0.64um w=0.3um
+XDGATE iovss gate dantenna l=0.64um w=0.48um
 .ends sg13g2_Clamp_N15N15D
 
 * sg13g2_Clamp_P15N15D
@@ -665,7 +665,7 @@ Xclamp_g14_r0 iovdd gate pad iovdd sg13_hv_pmos l=0.6um w=6.66um
 Xclamp_g14_r1 iovdd gate pad iovdd sg13_hv_pmos l=0.6um w=6.66um
 XOuterRing iovss sg13g2_GuardRing_P16000W3852HFF
 XInnerRing iovdd sg13g2_GuardRing_N15280W3132HTF
-XDGATE gate iovdd dpantenna l=0.64um w=0.3um
+XDGATE gate iovdd dpantenna l=0.64um w=0.48um
 .ends sg13g2_Clamp_P15N15D
 
 * sg13g2_IOPadOut30mA