From a5fd600135a14e20dd153650d5616d48954a99a8 Mon Sep 17 00:00:00 2001
From: Martin Schramm <mschramm@sysmocom.de>
Date: Tue, 11 Aug 2020 23:36:55 +0200
Subject: [PATCH] e1-tracer: reapir missing VDD_3V3 on serial debug out's TVS

---
 hardware/eagle/e1-tracer.brd | 12 +++++-------
 hardware/eagle/e1-tracer.sch | 35 +++++------------------------------
 2 files changed, 10 insertions(+), 37 deletions(-)

diff --git a/hardware/eagle/e1-tracer.brd b/hardware/eagle/e1-tracer.brd
index 2bd1044..34e0c52 100644
--- a/hardware/eagle/e1-tracer.brd
+++ b/hardware/eagle/e1-tracer.brd
@@ -29,14 +29,14 @@
 <layer number="19" name="Unrouted" color="6" fill="1" visible="yes" active="yes"/>
 <layer number="20" name="Dimension" color="15" fill="1" visible="yes" active="yes"/>
 <layer number="21" name="tPlace" color="7" fill="1" visible="yes" active="yes"/>
-<layer number="22" name="bPlace" color="7" fill="1" visible="no" active="yes"/>
+<layer number="22" name="bPlace" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="23" name="tOrigins" color="15" fill="1" visible="yes" active="yes"/>
 <layer number="24" name="bOrigins" color="15" fill="1" visible="no" active="yes"/>
 <layer number="25" name="tNames" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="26" name="bNames" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="27" name="tValues" color="7" fill="1" visible="no" active="yes"/>
 <layer number="28" name="bValues" color="7" fill="1" visible="no" active="yes"/>
-<layer number="29" name="tStop" color="7" fill="3" visible="no" active="yes"/>
+<layer number="29" name="tStop" color="7" fill="3" visible="yes" active="yes"/>
 <layer number="30" name="bStop" color="7" fill="6" visible="no" active="yes"/>
 <layer number="31" name="tCream" color="7" fill="4" visible="no" active="yes"/>
 <layer number="32" name="bCream" color="7" fill="5" visible="no" active="yes"/>
@@ -2084,7 +2084,7 @@ Source: http://focus.ti.com/lit/ds/symlink/tps77001.pdf</description>
 <attribute name="MANUFACTURER" value="Samsung Electro-Mechanics America, Inc" x="76.2" y="37.56" size="1.778" layer="27" rot="R180" display="off"/>
 <attribute name="ROHSCERTIFICATE" value="Bleifrei / RoHS-konform" x="76.2" y="37.56" size="1.778" layer="27" rot="R180" display="off"/>
 <attribute name="DESCRIPTION" value="CAP CER 0.1UF 16V 10% X7R 0603" x="76.2" y="37.56" size="1.778" layer="27" rot="R180" display="off"/>
-<attribute name="NAME" x="81.5975" y="37.2425" size="1.1" layer="25" font="vector" ratio="16"/>
+<attribute name="NAME" x="77.62875" y="36.925" size="1.1" layer="25" font="vector" ratio="16"/>
 <attribute name="VALUE" x="77.7875" y="39.0523" size="1.1" layer="27" font="vector" ratio="16" rot="R180"/>
 </element>
 <element name="C8" library="rc-sysmocom" package="_0603" value="1u" x="76.2" y="38.83" smashed="yes" rot="R180">
@@ -2097,7 +2097,7 @@ Source: http://focus.ti.com/lit/ds/symlink/tps77001.pdf</description>
 <attribute name="MANUFACTURER" value="Samsung Electro-Mechanics" x="76.2" y="38.83" size="1.778" layer="27" rot="R180" display="off"/>
 <attribute name="ROHSCERTIFICATE" value="Bleifrei / RoHS-konform" x="76.2" y="38.83" size="1.778" layer="27" rot="R180" display="off"/>
 <attribute name="DESCRIPTION" value="CAP CER 1UF 10V X5R 0603" x="76.2" y="38.83" size="1.778" layer="27" rot="R180" display="off"/>
-<attribute name="NAME" x="81.5975" y="38.5125" size="1.1" layer="25" font="vector" ratio="16"/>
+<attribute name="NAME" x="78.9625" y="38.1" size="1.1" layer="25" font="vector" ratio="16" rot="R90"/>
 <attribute name="VALUE" x="77.7875" y="40.3223" size="1.1" layer="27" font="vector" ratio="16" rot="R180"/>
 </element>
 <element name="C9" library="rc-sysmocom" package="_0603" value="1u" x="92.3925" y="48.26" smashed="yes" rot="R90">
@@ -3641,6 +3641,7 @@ Source: http://focus.ti.com/lit/ds/symlink/tps77001.pdf</description>
 <wire x1="95.5675" y1="22.225" x2="93.0275" y2="22.225" width="0.3048" layer="1"/>
 <wire x1="71.12" y1="36.29" x2="72.7075" y2="36.29" width="0.4064" layer="16"/>
 <wire x1="72.7075" y1="36.29" x2="72.86625" y2="36.44875" width="0.4064" layer="16"/>
+<contactref element="U3" pad="5"/>
 </signal>
 <signal name="VBUS" class="1">
 <contactref element="X1" pad="1"/>
@@ -4746,9 +4747,6 @@ Source: http://focus.ti.com/lit/ds/symlink/tps77001.pdf</description>
 <wire x1="63.8175" y1="13.6525" x2="64.9925" y2="14.8275" width="0.3048" layer="1"/>
 <wire x1="64.9925" y1="14.8275" x2="64.9925" y2="14.925" width="0.3048" layer="1"/>
 </signal>
-<signal name="VDD" class="2">
-<contactref element="U3" pad="5"/>
-</signal>
 <signal name="N$36">
 <contactref element="X1" pad="M2"/>
 <contactref element="X1" pad="M3"/>
diff --git a/hardware/eagle/e1-tracer.sch b/hardware/eagle/e1-tracer.sch
index b81e150..8892ac1 100644
--- a/hardware/eagle/e1-tracer.sch
+++ b/hardware/eagle/e1-tracer.sch
@@ -146,14 +146,6 @@ DIN A3, landscape with location and doc. field</description>
 <text x="-2.54" y="-2.54" size="1.778" layer="96">&gt;VALUE</text>
 <pin name="GND" x="0" y="2.54" visible="off" length="short" direction="sup" rot="R270"/>
 </symbol>
-<symbol name="VDD">
-<wire x1="1.27" y1="-1.905" x2="0" y2="0" width="0.254" layer="94"/>
-<wire x1="0" y1="0" x2="-1.27" y2="-1.905" width="0.254" layer="94"/>
-<wire x1="0" y1="1.27" x2="-1.27" y2="-1.905" width="0.254" layer="94"/>
-<wire x1="1.27" y1="-1.905" x2="0" y2="1.27" width="0.254" layer="94"/>
-<text x="-2.54" y="-2.54" size="1.778" layer="96" rot="R90">&gt;VALUE</text>
-<pin name="VDD" x="0" y="-2.54" visible="off" length="short" direction="sup" rot="R90"/>
-</symbol>
 </symbols>
 <devicesets>
 <deviceset name="GND" prefix="GND">
@@ -169,19 +161,6 @@ DIN A3, landscape with location and doc. field</description>
 </device>
 </devices>
 </deviceset>
-<deviceset name="VDD" prefix="VDD">
-<description>&lt;b&gt;SUPPLY SYMBOL&lt;/b&gt;</description>
-<gates>
-<gate name="G$1" symbol="VDD" x="0" y="0"/>
-</gates>
-<devices>
-<device name="">
-<technologies>
-<technology name=""/>
-</technologies>
-</device>
-</devices>
-</deviceset>
 </devicesets>
 </library>
 <library name="ice40">
@@ -9535,7 +9514,6 @@ TLV702xx and TLV733xx</description>
 <attribute name="SOURCEPARTNUMBER" value="1727-4717-1-ND"/>
 </part>
 <part name="GND42" library="supply1" deviceset="GND" device=""/>
-<part name="VDD1" library="supply1" deviceset="VDD" device=""/>
 <part name="IC5" library="tlv700xx" deviceset="TLV700*" device="-SOT" technology="33" value="TLV70233DBVR">
 <attribute name="OC_DIGIKEY" value="296-32415-1-ND"/>
 </part>
@@ -10146,7 +10124,6 @@ TLV702xx and TLV733xx</description>
 <attribute name="LINK" x="314.96" y="205.74" size="1.778" layer="96" display="off"/>
 </instance>
 <instance part="GND42" gate="1" x="314.96" y="193.04"/>
-<instance part="VDD1" gate="G$1" x="314.96" y="226.06"/>
 <instance part="IC5" gate="G$1" x="238.76" y="213.36"/>
 </instances>
 <busses>
@@ -10419,6 +10396,11 @@ TLV702xx and TLV733xx</description>
 <wire x1="187.96" y1="22.86" x2="187.96" y2="25.4" width="0.1524" layer="91"/>
 <label x="187.96" y="25.4" size="1.27" layer="95" rot="R90" xref="yes"/>
 </segment>
+<segment>
+<pinref part="U3" gate="G$1" pin="VCC"/>
+<wire x1="314.96" y1="215.9" x2="314.96" y2="218.44" width="0.1524" layer="91"/>
+<label x="314.96" y="218.44" size="1.27" layer="95" rot="R90" xref="yes"/>
+</segment>
 </net>
 <net name="VBUS" class="1">
 <segment>
@@ -10855,13 +10837,6 @@ TLV702xx and TLV733xx</description>
 <wire x1="332.74" y1="203.2" x2="325.12" y2="203.2" width="0.1524" layer="91"/>
 </segment>
 </net>
-<net name="VDD" class="2">
-<segment>
-<pinref part="U3" gate="G$1" pin="VCC"/>
-<wire x1="314.96" y1="215.9" x2="314.96" y2="223.52" width="0.1524" layer="91"/>
-<pinref part="VDD1" gate="G$1" pin="VDD"/>
-</segment>
-</net>
 <net name="N$36" class="0">
 <segment>
 <pinref part="X1" gate="S" pin="S2"/>