FeatherHAB/featherhab Changeset - 5ccc9322c417

Changeset - 5ccc9322c417

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Ethan Zonca (ethanzonca) - 11 years ago 2015-02-17 17:40:26
e@ethanzonca.com

Routed buckboost PSU

2 files changed with 84 insertions and 105 deletions:

hab.brd

hab.sch

0 comments (0 inline, 0 general)

hab.brd

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@@ @@ -5,13 +5,13 @@ @@
 <settings>
 <setting alwaysvectorfont="no"/>
 <setting verticaltext="up"/>
 </settings>
 <grid distance="12.5" unitdist="mil" unit="mil" style="lines" multiple="1" display="yes" altdistance="3.125" altunitdist="mil" altunit="mil"/>
 <layers>
-<layer number="1" name="Top" color="4" fill="1" visible="no" active="yes"/>
+<layer number="1" name="Top" color="4" fill="1" visible="yes" active="yes"/>
 <layer number="2" name="Route2" color="1" fill="3" visible="no" active="no"/>
 <layer number="3" name="Route3" color="4" fill="3" visible="no" active="no"/>
 <layer number="4" name="Route4" color="1" fill="4" visible="no" active="no"/>
 <layer number="5" name="Route5" color="4" fill="4" visible="no" active="no"/>
 <layer number="6" name="Route6" color="1" fill="8" visible="no" active="no"/>
 <layer number="7" name="Route7" color="4" fill="8" visible="no" active="no"/>
@@ @@ -26,14 +26,14 @@ @@
 <layer number="16" name="Bottom" color="1" fill="1" visible="yes" active="yes"/>
 <layer number="17" name="Pads" color="2" fill="1" visible="yes" active="yes"/>
 <layer number="18" name="Vias" color="2" fill="1" visible="yes" active="yes"/>
 <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="no" active="yes"/>
 <layer number="22" name="bPlace" color="7" fill="1" visible="no" active="yes"/>
 <layer number="23" name="tOrigins" color="15" fill="1" visible="yes" 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="no" active="yes"/>
 <layer number="24" name="bOrigins" color="15" fill="1" visible="yes" active="yes"/>
 <layer number="25" name="tNames" color="7" fill="1" visible="no" active="yes"/>
 <layer number="26" name="bNames" color="7" fill="1" visible="no" 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"/>
@@ @@ -196,12 +196,13 @@ @@
 <wire x1="21.63885625" y1="28.41625" x2="20.240625" y2="26.77989375" width="0" layer="20" curve="90"/>
 <wire x1="20.240625" y1="26.77989375" x2="20.240625" y2="26.035" width="0" layer="20"/>
 <wire x1="20.240625" y1="26.035" x2="15.875" y2="26.035" width="0" layer="20"/>
 <dimension x1="28.2575" y1="4.7625" x2="28.575" y2="26.035" x3="3.81" y3="15.39875" textsize="1.778" layer="108" dtype="vertical" unit="inch"/>
 <dimension x1="15.875" y1="26.67" x2="27.94" y2="26.67" x3="21.9075" y3="-1.905" textsize="1.778" layer="108" dtype="horizontal" unit="inch"/>
 <hole x="21.844" y="26.831925" drill="1.5875"/>
 <text x="26.908125" y="9.445625" size="0.8128" layer="22" font="vector" ratio="16" rot="MR0">vin</text>
 </plain>
 <libraries>
 <library name="SparkFun">
 <description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
 We've spent an enormous amount of time creating and checking these footprints and parts. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
 &lt;br&gt;&lt;br&gt;
@@ @@ -860,19 +861,19 @@ design rules under a new name.</descript @@
 <element name="C7" library="picoAVA-R9" package="SPARKFUN_0402-CAP" value="0.1uF" x="26.67" y="19.05"/>
 <element name="U$6" library="Protofusion" package="UFQFPN28" value="STM32F031G6U6" x="21.59" y="22.380575" rot="R180"/>
 <element name="FRAME1" library="SparkFun-Aesthetics" package="CREATIVE_COMMONS" value="FRAME-LEDGER" x="3.175" y="-17.78"/>
 <element name="CM1" library="SparkFun" package="0402-CAP" value="1.8pF" x="19.3802" y="8.24865" rot="R180"/>
 <element name="CM4" library="SparkFun" package="0402-CAP" value="4.7pF" x="18.7452" y="11.10615" rot="R90"/>
 <element name="CM5" library="SparkFun" package="0402-CAP" value="470pF" x="21.758275" y="8.2423" rot="R180"/>
 <element name="PAD4" library="wirepad" package="SMD1,27-2,54" value="" x="17.145" y="6.35" rot="MR0"/>
 <element name="PAD5" library="wirepad" package="SMD1,27-2,54" value="" x="26.67" y="6.35" rot="MR180"/>
 <element name="U$7" library="Protofusion" package="POGOPROG-CONN-4-ALLSMT" value="POGOPIN-CONN-4" x="22.86" y="6.985" rot="MR90"/>
 <element name="U4" library="Protofusion" package="TSOT23-6" value="LTC3531-3.3" x="12.303125" y="10.556875" rot="MR180"/>
 <element name="C6" library="SparkFun" package="0402-CAP" value="2.2uF" x="12.461875" y="7.62" rot="MR180"/>
 <element name="L1" library="SparkFun-Passives" package="1210" value="LQH32CN100K33L" x="9.2075" y="10.4775" rot="MR270"/>
 <element name="C9" library="SparkFun" package="0805" value="47uF" x="14.525625" y="10.4775" rot="MR270"/>
 <element name="PAD4" library="wirepad" package="SMD1,27-2,54" value="" x="25.955625" y="9.68375" rot="MR90"/>
 <element name="PAD5" library="wirepad" package="SMD1,27-2,54" value="" x="25.955625" y="11.191875" rot="MR90"/>
 <element name="U$7" library="Protofusion" package="POGOPROG-CONN-4-ALLSMT" value="POGOPIN-CONN-4" x="22.86" y="6.35" rot="MR90"/>
 <element name="U4" library="Protofusion" package="TSOT23-6" value="LTC3531-3.3" x="22.225" y="11.668125" rot="MR180"/>
 <element name="C6" library="SparkFun" package="0402-CAP" value="2.2uF" x="21.43125" y="8.73125" rot="MR0"/>
 <element name="L1" library="SparkFun-Passives" package="1210" value="LQH32CN100K33L" x="19.129375" y="11.58875" rot="MR270"/>
 <element name="C9" library="SparkFun" package="0805" value="47uF" x="21.828125" y="14.605" rot="MR0"/>
 </elements>
 <signals>
 <signal name="GND">
 <polygon width="0.254" layer="1">
 <vertex x="15.875" y="39.6825"/>
 <vertex x="35.2375" y="38.4125"/>
@@ @@ -902,39 +903,34 @@ design rules under a new name.</descript @@
 <contactref element="PAD3" pad="1"/>
 <contactref element="C7" pad="2"/>
 <contactref element="U$5" pad="12_GND"/>
 <contactref element="U$5" pad="10_GND"/>
 <contactref element="U$5" pad="1_GND"/>
 <via x="23.69185" y="10.639425" extent="1-16" drill="0.381"/>
 <via x="23.6728" y="11.74115" extent="1-16" drill="0.381"/>
 <via x="18.7452" y="7.2771" extent="1-16" drill="0.381"/>
 <via x="23.83155" y="11.979275" extent="1-16" drill="0.381"/>
 <via x="18.4277" y="7.2771" extent="1-16" drill="0.381"/>
 <via x="17.78635" y="8.84555" extent="1-16" drill="0.381"/>
 <via x="17.618075" y="10.226675" extent="1-16" drill="0.381"/>
 <via x="17.7927" y="7.997825" extent="1-16" drill="0.381"/>
 <contactref element="U$6" pad="16"/>
 <via x="21.9075" y="15.875" extent="1-16" drill="0.381"/>
 <contactref element="PAD4" pad="1"/>
 <via x="24.13" y="25.0825" extent="1-16" drill="0.381"/>
 <contactref element="U$7" pad="2"/>
 <wire x1="23.8379" y1="6.33095" x2="25.69845" y2="6.33095" width="0.2032" layer="1"/>
 <wire x1="25.69845" y1="6.33095" x2="25.7175" y2="6.35" width="0.2032" layer="1"/>
 <via x="16.70685" y="15.5321" extent="1-16" drill="0.381"/>
 <via x="17.618075" y="11.65225" extent="1-16" drill="0.381"/>
 <via x="17.618075" y="12.449175" extent="1-16" drill="0.381"/>
 <via x="17.618075" y="13.23975" extent="1-16" drill="0.381"/>
 <via x="18.90395" y="6.346825" extent="1-16" drill="0.381"/>
 <via x="19.52625" y="5.413375" extent="1-16" drill="0.381"/>
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 <via x="24.215725" y="9.871075" extent="1-16" drill="0.381"/>
 <via x="17.5387" y="11.65225" extent="1-16" drill="0.381"/>
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 <via x="17.5387" y="13.23975" extent="1-16" drill="0.381"/>
 <via x="19.22145" y="6.664325" extent="1-16" drill="0.381"/>
 <via x="23.339425" y="8.302625" extent="1-16" drill="0.381"/>
 <via x="24.215725" y="9.7917" extent="1-16" drill="0.381"/>
 <via x="23.8252" y="13.935075" extent="1-16" drill="0.381"/>
 <contactref element="U4" pad="2"/>
 <contactref element="C6" pad="2"/>
 <contactref element="C9" pad="2"/>
 <wire x1="14.525625" y1="9.5775" x2="11.983125" y2="11.826875" width="0" layer="19" extent="16-16"/>
 <wire x1="13.111875" y1="7.62" x2="14.525625" y2="9.5775" width="0" layer="19" extent="16-16"/>
 <wire x1="17.618075" y1="10.226675" x2="14.525625" y2="9.5775" width="0" layer="19" extent="16-16"/>
 </signal>
 <signal name="VCC">
 <contactref element="LCHOKE" pad="2"/>
 <contactref element="C1" pad="1"/>
 <contactref element="C2" pad="1"/>
 <contactref element="C3" pad="1"/>
@@ @@ -956,25 +952,20 @@ design rules under a new name.</descript @@
 <wire x1="25.0825" y1="16.1925" x2="25.0825" y2="15.24" width="0.254" layer="1"/>
 <wire x1="25.0825" y1="15.24" x2="25.0825" y2="14.93" width="0.254" layer="1"/>
 <wire x1="25.12945" y1="16.21155" x2="25.12945" y2="16.28815" width="0.254" layer="1"/>
 <wire x1="25.12945" y1="16.28815" x2="26.49635" y2="17.65505" width="0.254" layer="1"/>
 <wire x1="25.085" y1="14.895" x2="25.085" y2="13.915025" width="0.254" layer="1"/>
 <wire x1="25.085" y1="13.915025" x2="25.07865" y2="13.908675" width="0.254" layer="1"/>
 <contactref element="PAD5" pad="1"/>
 <wire x1="25.240575" y1="9.89635" x2="25.240575" y2="10.650575" width="0.2032" layer="1"/>
 <wire x1="25.240575" y1="10.650575" x2="25.7025" y2="11.1125" width="0.2032" layer="1"/>
 <wire x1="25.240575" y1="9.89635" x2="25.240575" y2="10.650575" width="0.254" layer="1"/>
 <wire x1="25.240575" y1="10.650575" x2="25.7025" y2="11.1125" width="0.254" layer="1"/>
 <wire x1="24.523225" y1="12.911725" x2="25.505775" y2="12.911725" width="0.2032" layer="1"/>
 <wire x1="25.085" y1="13.915025" x2="24.652875" y2="13.915025" width="0.2032" layer="1"/>
 <wire x1="24.652875" y1="13.915025" x2="24.49195" y2="13.7541" width="0.2032" layer="1"/>
 <wire x1="24.49195" y1="13.7541" x2="24.49195" y2="12.943" width="0.2032" layer="1"/>
 <wire x1="24.49195" y1="12.943" x2="24.523225" y2="12.911725" width="0.2032" layer="1"/>
 <wire x1="26.9875" y1="7.0612" x2="26.9875" y2="8.255" width="0.2032" layer="16"/>
 <wire x1="26.9875" y1="8.255" x2="27.305" y2="8.5725" width="0.2032" layer="16"/>
 <via x="27.305" y="8.5725" extent="1-16" drill="0.381"/>
 <wire x1="27.305" y1="8.5725" x2="26.564425" y2="8.5725" width="0.2032" layer="1"/>
 <wire x1="26.564425" y1="8.5725" x2="25.240575" y2="9.89635" width="0.2032" layer="1"/>
 <via x="27.305" y="6.35" extent="1-16" drill="0.381"/>
 <wire x1="19.74" y1="22.630575" x2="18.744375" y2="22.630575" width="0.2032" layer="1"/>
 <wire x1="18.744375" y1="22.630575" x2="18.5801" y2="22.4663" width="0.2032" layer="1"/>
 <wire x1="18.5801" y1="22.4663" x2="18.5801" y2="21.5674" width="0.2032" layer="1"/>
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 <wire x1="18.5825" y1="22.4639" x2="18.5801" y2="22.4663" width="0.2032" layer="1"/>
@@ @@ -1001,23 +992,28 @@ design rules under a new name.</descript @@
 <wire x1="26.035" y1="20.081875" x2="25.638125" y2="20.081875" width="0.2032" layer="16"/>
 <wire x1="25.638125" y1="20.081875" x2="25.479375" y2="20.240625" width="0.2032" layer="16"/>
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 <wire x1="25.085" y1="15.2375" x2="25.0825" y2="15.24" width="0.2032" layer="1"/>
 <wire x1="25.505775" y1="12.911725" x2="25.7025" y2="12.715" width="0.2032" layer="1"/>
 <wire x1="25.7025" y1="12.715" x2="25.7025" y2="11.1125" width="0.2032" layer="1"/>
 <wire x1="24.13" y1="6.985" x2="26.9113" y2="6.985" width="0.2032" layer="16"/>
 <wire x1="26.9113" y1="6.985" x2="26.9875" y2="7.0612" width="0.2032" layer="16"/>
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 <wire x1="26.9113" y1="6.5913" x2="26.67" y2="6.35" width="0.2032" layer="16"/>
 <wire x1="25.638125" y1="12.779375" x2="25.7025" y2="12.715" width="0.2032" layer="1"/>
 <wire x1="25.7025" y1="12.715" x2="25.7025" y2="11.1125" width="0.254" layer="1"/>
 <contactref element="U4" pad="3"/>
 <contactref element="C9" pad="1"/>
 <wire x1="12.933125" y1="11.826875" x2="12.933125" y2="11.3775" width="0.3048" layer="16"/>
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 <wire x1="22.728125" y1="14.605" x2="22.728125" y2="13.065" width="0.3048" layer="16"/>
 <wire x1="22.728125" y1="13.065" x2="22.855" y2="12.938125" width="0.3048" layer="16"/>
 <via x="25.638125" y="12.779375" extent="1-16" drill="0.381"/>
 <wire x1="25.638125" y1="12.779375" x2="25.505775" y2="12.911725" width="0.2032" layer="1"/>
 <wire x1="24.13" y1="6.35" x2="27.305" y2="6.35" width="0.2032" layer="16"/>
 <wire x1="22.728125" y1="14.605" x2="24.368125" y2="14.605" width="0.254" layer="16"/>
 <wire x1="24.368125" y1="14.605" x2="25.638125" y2="13.335" width="0.254" layer="16"/>
 <wire x1="25.638125" y1="12.779375" x2="25.638125" y2="13.335" width="0.254" layer="16"/>
 <wire x1="25.240575" y1="9.89635" x2="26.088175" y2="9.04875" width="0.254" layer="1"/>
 <wire x1="26.088175" y1="9.04875" x2="26.875246875" y2="9.04875" width="0.254" layer="1"/>
 <wire x1="26.875246875" y1="9.04875" x2="27.305" y2="8.618996875" width="0.254" layer="1"/>
 <wire x1="27.305" y1="8.618996875" x2="27.305" y2="6.35" width="0.254" layer="1"/>
 </signal>
 <signal name="RADIO-GPIO1">
 <contactref element="U$1" pad="10"/>
 <contactref element="R2" pad="2"/>
 <contactref element="U$6" pad="20"/>
 <via x="23.8125" y="17.78" extent="1-16" drill="0.381"/>
@@ @@ -1046,18 +1042,16 @@ design rules under a new name.</descript @@
 <wire x1="18.6925" y1="14.26885" x2="18.6925" y2="15.041875" width="0.254" layer="1"/>
 <wire x1="18.6925" y1="15.041875" x2="18.26895" y2="15.465425" width="0.254" layer="1"/>
 <via x="18.26895" y="15.465425" extent="1-16" drill="0.381"/>
 <via x="21.0693" y="22.634575" extent="1-16" drill="0.381"/>
 <wire x1="19.74" y1="21.630575" x2="20.0653" y2="21.630575" width="0.2032" layer="1"/>
 <wire x1="20.0653" y1="21.630575" x2="21.0693" y2="22.634575" width="0.2032" layer="1"/>
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 <wire x1="19.3675" y1="18.415" x2="18.415" y2="19.3675" width="0.2032" layer="16"/>
 <wire x1="18.26895" y1="15.465425" x2="18.957925" y2="15.465425" width="0.2032" layer="16"/>
 <wire x1="18.957925" y1="15.465425" x2="19.05" y2="15.5575" width="0.2032" layer="16"/>
 <wire x1="19.05" y1="15.5575" x2="19.05" y2="18.7325" width="0.2032" layer="16"/>
 <wire x1="19.05" y1="18.7325" x2="18.415" y2="19.3675" width="0.2032" layer="16"/>
 <wire x1="18.415" y1="19.3675" x2="18.415" y2="20.024725" width="0.2032" layer="16"/>
 <wire x1="18.415" y1="20.024725" x2="18.45945" y2="20.024725" width="0.2032" layer="16"/>
 <wire x1="18.45945" y1="20.024725" x2="21.0693" y2="22.634575" width="0.2032" layer="16"/>
 </signal>
 <signal name="N$1">
 <contactref element="U$1" pad="4"/>
@@ @@ -1142,19 +1136,14 @@ design rules under a new name.</descript @@
 <signal name="N$4">
 <contactref element="U$5" pad="9_V_RESET"/>
 <contactref element="Q1" pad="3"/>
 <contactref element="U$5" pad="8_VCC"/>
 <contactref element="U$5" pad="7_VCC_IO"/>
 <contactref element="C7" pad="1"/>
 <wire x1="25.238075" y1="8.734425" x2="25.238075" y2="8.029575" width="0.2032" layer="1"/>
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 <wire x1="25.4" y1="16.5915" x2="25.4" y2="17.6415" width="0.2032" layer="16"/>
 <wire x1="25.4" y1="17.6415" x2="25.4" y2="18.7325" width="0.2032" layer="16"/>
 <wire x1="25.4" y1="18.7325" x2="26.6834" y2="18.7325" width="0.2032" layer="16"/>
 <wire x1="26.6834" y1="18.7325" x2="26.6924" y2="18.7415" width="0.2032" layer="16"/>
@@ @@ -1165,12 +1154,17 @@ design rules under a new name.</descript @@
 <wire x1="25.003125" y1="19.05" x2="24.844375" y2="19.20875" width="0.2032" layer="1"/>
 <wire x1="24.844375" y1="19.20875" x2="24.844375" y2="20.32" width="0.2032" layer="1"/>
 <wire x1="26.6924" y1="17.6415" x2="25.4" y2="17.6415" width="0.2032" layer="16"/>
 <wire x1="26.6924" y1="16.5915" x2="25.4" y2="16.5915" width="0.2032" layer="16"/>
 <wire x1="25.9891" y1="7.84225" x2="26.035" y2="7.79635" width="0.2032" layer="1"/>
 <wire x1="26.035" y1="7.79635" x2="26.190575" y2="7.79635" width="0.2032" layer="1"/>
 <wire x1="26.17615" y1="7.781925" x2="26.190575" y2="7.79635" width="0.2032" layer="1"/>
 <wire x1="27.2615125" y1="8.258175" x2="25.238075" y2="8.258175" width="0.2032" layer="16"/>
 <wire x1="27.543125" y1="8.5397875" x2="27.2615125" y2="8.258175" width="0.2032" layer="16"/>
 <wire x1="26.17615" y1="7.781925" x2="25.6999" y2="8.258175" width="0.2032" layer="1"/>
 <wire x1="25.6999" y1="8.258175" x2="25.238075" y2="8.258175" width="0.2032" layer="1"/>
 </signal>
 <signal name="N$6">
 <contactref element="Q1" pad="1"/>
 <contactref element="R4" pad="2"/>
 <contactref element="R5" pad="2"/>
 <wire x1="27.140575" y1="9.89635" x2="27.140575" y2="10.974425" width="0.254" layer="1"/>
@@ @@ -1282,82 +1276,72 @@ design rules under a new name.</descript @@
 <wire x1="20.8575" y1="20.013075" x2="20.84" y2="20.030575" width="0.2032" layer="1"/>
 </signal>
 <signal name="SWCLK">
 <contactref element="U$6" pad="22"/>
 <via x="19.3675" y="19.685" extent="1-16" drill="0.381"/>
 <contactref element="U$7" pad="3"/>
 <wire x1="19.504025" y1="7.61365" x2="19.504025" y2="6.35" width="0.2032" layer="16"/>
 <wire x1="19.504025" y1="6.35" x2="19.6596" y2="6.194425" width="0.2032" layer="16"/>
 <wire x1="19.6596" y1="6.194425" x2="20.799425" y2="6.194425" width="0.2032" layer="16"/>
 <wire x1="20.799425" y1="6.194425" x2="21.59" y2="6.985" width="0.2032" layer="16"/>
 <wire x1="18.7325" y1="9.398" x2="18.7325" y2="8.385175" width="0.2032" layer="16"/>
 <wire x1="20.240625" y1="14.525625" x2="16.7132" y2="14.525625" width="0.2032" layer="16"/>
 <wire x1="20.799425" y1="5.559425" x2="21.59" y2="6.35" width="0.2032" layer="16"/>
 <wire x1="18.653125" y1="14.525625" x2="16.7132" y2="14.525625" width="0.2032" layer="16"/>
 <wire x1="16.7132" y1="14.525625" x2="16.40205" y2="14.214475" width="0.2032" layer="16"/>
 <wire x1="16.40205" y1="14.214475" x2="16.40205" y2="9.70915" width="0.2032" layer="16"/>
 <wire x1="16.40205" y1="9.70915" x2="16.557625" y2="9.553575" width="0.2032" layer="16"/>
 <wire x1="16.557625" y1="9.553575" x2="18.576925" y2="9.553575" width="0.2032" layer="16"/>
 <wire x1="18.576925" y1="9.553575" x2="18.7325" y2="9.398" width="0.2032" layer="16"/>
 <wire x1="20.240625" y1="14.525625" x2="20.6375" y2="14.9225" width="0.2032" layer="16"/>
 <wire x1="20.6375" y1="14.9225" x2="20.6375" y2="17.4625" width="0.2032" layer="16"/>
 <wire x1="20.6375" y1="17.4625" x2="20.0025" y2="18.0975" width="0.2032" layer="16"/>
 <wire x1="20.0025" y1="18.0975" x2="20.0025" y2="19.05" width="0.2032" layer="16"/>
 <wire x1="20.0025" y1="19.05" x2="19.3675" y2="19.685" width="0.2032" layer="16"/>
 <wire x1="16.40205" y1="14.214475" x2="16.40205" y2="5.82295" width="0.2032" layer="16"/>
 <wire x1="18.653125" y1="14.525625" x2="19.685" y2="15.5575" width="0.2032" layer="16"/>
 <wire x1="19.685" y1="15.5575" x2="19.685" y2="19.3675" width="0.2032" layer="16"/>
 <wire x1="19.685" y1="19.3675" x2="19.3675" y2="19.685" width="0.2032" layer="16"/>
 <wire x1="20.34" y1="20.030575" x2="19.713075" y2="20.030575" width="0.2032" layer="1"/>
 <wire x1="19.713075" y1="20.030575" x2="19.3675" y2="19.685" width="0.2032" layer="1"/>
 <wire x1="19.504025" y1="7.61365" x2="18.7325" y2="8.385175" width="0.2032" layer="16"/>
 <wire x1="20.799425" y1="5.559425" x2="16.665575" y2="5.559425" width="0.2032" layer="16"/>
 <wire x1="16.665575" y1="5.559425" x2="16.40205" y2="5.82295" width="0.2032" layer="16"/>
 </signal>
 <signal name="SWDIO">
 <contactref element="U$6" pad="21"/>
 <via x="20.913725" y="20.91055" extent="1-16" drill="0.381"/>
 <wire x1="19.74" y1="20.630575" x2="20.167025" y2="20.630575" width="0.2032" layer="1"/>
 <wire x1="20.167025" y1="20.630575" x2="20.291425" y2="20.754975" width="0.2032" layer="1"/>
 <wire x1="20.291425" y1="20.754975" x2="20.75815" y2="20.754975" width="0.2032" layer="1"/>
 <wire x1="20.75815" y1="20.754975" x2="20.913725" y2="20.91055" width="0.2032" layer="1"/>
 <contactref element="U$7" pad="4"/>
 <wire x1="20.913725" y1="20.91055" x2="20.6375" y2="20.634325" width="0.2032" layer="16"/>
 <wire x1="20.6375" y1="20.634325" x2="20.6375" y2="18.3896" width="0.2032" layer="16"/>
 <wire x1="19.2024" y1="10.66165" x2="19.2024" y2="8.46455" width="0.2032" layer="16"/>
 <wire x1="19.2024" y1="8.46455" x2="19.51355" y2="8.1534" width="0.2032" layer="16"/>
 <wire x1="19.51355" y1="8.1534" x2="19.980275" y2="8.1534" width="0.2032" layer="16"/>
 <wire x1="19.980275" y1="8.1534" x2="20.32" y2="7.813675" width="0.2032" layer="16"/>
 <wire x1="20.32" y1="7.813675" x2="20.32" y2="6.985" width="0.2032" layer="16"/>
 <wire x1="17.02435" y1="14.0589" x2="16.868775" y2="13.903325" width="0.2032" layer="16"/>
 <wire x1="16.868775" y1="13.903325" x2="16.868775" y2="11.128375" width="0.2032" layer="16"/>
 <wire x1="16.868775" y1="11.128375" x2="17.02435" y2="10.9728" width="0.2032" layer="16"/>
 <wire x1="17.02435" y1="10.9728" x2="18.89125" y2="10.9728" width="0.2032" layer="16"/>
 <wire x1="18.89125" y1="10.9728" x2="19.2024" y2="10.66165" width="0.2032" layer="16"/>
 <wire x1="17.02435" y1="14.0589" x2="21.0439" y2="14.0589" width="0.2032" layer="16"/>
 <wire x1="21.0439" y1="14.0589" x2="21.2725" y2="14.2875" width="0.2032" layer="16"/>
 <wire x1="21.2725" y1="14.2875" x2="21.2725" y2="17.7546" width="0.2032" layer="16"/>
 <wire x1="21.2725" y1="17.7546" x2="20.6375" y2="18.3896" width="0.2032" layer="16"/>
 <wire x1="20.0025" y1="6.0325" x2="17.156178125" y2="6.0325" width="0.2032" layer="16"/>
 <wire x1="17.156178125" y1="6.0325" x2="16.868775" y2="6.319903125" width="0.2032" layer="16"/>
 <wire x1="16.868775" y1="6.319903125" x2="16.868775" y2="13.903325" width="0.2032" layer="16"/>
 <wire x1="17.02435" y1="14.0589" x2="18.848696875" y2="14.0589" width="0.2032" layer="16"/>
 <wire x1="18.848696875" y1="14.0589" x2="20.16125" y2="15.371453125" width="0.2032" layer="16"/>
 <wire x1="20.16125" y1="15.371453125" x2="20.16125" y2="20.158075" width="0.2032" layer="16"/>
 <wire x1="20.0025" y1="6.0325" x2="20.32" y2="6.35" width="0.2032" layer="16"/>
 <wire x1="20.16125" y1="20.158075" x2="20.913725" y2="20.91055" width="0.2032" layer="16"/>
 </signal>
 <signal name="N$2">
 <contactref element="PAD1" pad="1"/>
 <contactref element="CM5" pad="1"/>
 <wire x1="22.408275" y1="8.2423" x2="22.393275" y2="8.2273" width="0.254" layer="1"/>
 <wire x1="22.393275" y1="8.2273" x2="22.393275" y2="6.34365" width="0.254" layer="1"/>
 </signal>
 <signal name="N$3">
 <contactref element="U4" pad="1"/>
 <contactref element="L1" pad="1"/>
 <wire x1="11.033125" y1="11.826875" x2="11.033125" y2="12.0775" width="0.3048" layer="16"/>
 <wire x1="11.033125" y1="12.0775" x2="9.2075" y2="12.0775" width="0.3048" layer="16"/>
 <wire x1="20.955" y1="12.938125" x2="20.955" y2="13.18875" width="0.3048" layer="16"/>
 <wire x1="20.955" y1="13.18875" x2="19.129375" y2="13.18875" width="0.3048" layer="16"/>
 </signal>
 <signal name="N$5">
 <contactref element="L1" pad="2"/>
 <contactref element="U4" pad="6"/>
 <wire x1="11.033125" y1="9.206875" x2="11.033125" y2="8.8775" width="0.3048" layer="16"/>
 <wire x1="11.033125" y1="8.8775" x2="9.2075" y2="8.8775" width="0.3048" layer="16"/>
 <wire x1="20.955" y1="10.318125" x2="20.955" y2="9.98875" width="0.3048" layer="16"/>
 <wire x1="20.955" y1="9.98875" x2="19.129375" y2="9.98875" width="0.3048" layer="16"/>
 </signal>
 <signal name="N$8">
 <contactref element="U4" pad="5"/>
 <contactref element="C6" pad="1"/>
 <contactref element="U4" pad="4"/>
 <wire x1="11.983125" y1="9.206875" x2="11.983125" y2="7.62" width="0.3048" layer="16"/>
 <wire x1="11.983125" y1="7.62" x2="11.811875" y2="7.62" width="0.3048" layer="16"/>
 <wire x1="12.933125" y1="9.216875" x2="12.933125" y2="9.206875" width="0.3048" layer="16"/>
 <wire x1="12.933125" y1="9.206875" x2="11.983125" y2="9.206875" width="0.3048" layer="16"/>
 <wire x1="22.855" y1="10.328125" x2="22.855" y2="10.318125" width="0.3048" layer="16"/>
 <wire x1="22.855" y1="10.318125" x2="21.905" y2="10.318125" width="0.3048" layer="16"/>
 <contactref element="PAD5" pad="1"/>
 <wire x1="21.905" y1="10.318125" x2="21.905" y2="8.9075" width="0.3048" layer="16"/>
 <wire x1="21.905" y1="8.9075" x2="22.08125" y2="8.73125" width="0.3048" layer="16"/>
 <wire x1="22.855" y1="10.328125" x2="22.855" y2="11.1075" width="0.254" layer="16"/>
 <wire x1="22.855" y1="11.1075" x2="23.098125" y2="11.350625" width="0.254" layer="16"/>
 <wire x1="23.098125" y1="11.350625" x2="25.796875" y2="11.350625" width="0.254" layer="16"/>
 <wire x1="25.796875" y1="11.350625" x2="25.955625" y2="11.191875" width="0.254" layer="16"/>
 </signal>
 </signals>
 </board>
 </drawing>
 </eagle>

hab.sch

➞

Show inline comments

@@ @@ -3493,13 +3493,12 @@ SDR0403-560KL - 56uH, 10%, 500mA RMS/740 @@
 <part name="CM1" library="SparkFun" deviceset="CAP" device="0402-CAP" value="1.8pF"/>
 <part name="CM4" library="SparkFun" deviceset="CAP" device="0402-CAP" value="4.7pF"/>
 <part name="CM5" library="SparkFun" deviceset="CAP" device="0402-CAP" value="470pF"/>
 <part name="PAD4" library="wirepad" deviceset="SMD2" device=""/>
 <part name="PAD5" library="wirepad" deviceset="SMD2" device=""/>
 <part name="GND5" library="SparkFun" deviceset="GND" device=""/>
 <part name="P+8" library="SparkFun" deviceset="VCC" device=""/>
 <part name="U$7" library="Protofusion" deviceset="POGOPIN-CONN-4" device=""/>
 <part name="P+9" library="SparkFun" deviceset="VCC" device=""/>
 <part name="GND18" library="SparkFun" deviceset="GND" device=""/>
 <part name="P+10" library="SparkFun" deviceset="VCC" device=""/>
 <part name="GND19" library="SparkFun" deviceset="GND" device=""/>
 <part name="U4" library="Protofusion" deviceset="LTC3531-3.3" device=""/>
@@ @@ -3564,16 +3563,15 @@ SDR0403-560KL - 56uH, 10%, 500mA RMS/740 @@
 <instance part="P+5" gate="1" x="370.84" y="68.58"/>
 <instance part="P+6" gate="1" x="243.84" y="101.6"/>
 <instance part="P+7" gate="1" x="351.79" y="170.18"/>
 <instance part="CM1" gate="G$1" x="60.96" y="162.56" rot="R90"/>
 <instance part="CM4" gate="G$1" x="81.28" y="162.56" rot="R90"/>
 <instance part="CM5" gate="G$1" x="40.64" y="147.32" rot="R90"/>
 <instance part="PAD4" gate="1" x="86.36" y="88.9"/>
 <instance part="PAD5" gate="1" x="86.36" y="96.52"/>
 <instance part="GND5" gate="1" x="93.98" y="83.82"/>
 <instance part="P+8" gate="1" x="93.98" y="99.06"/>
 <instance part="PAD4" gate="1" x="132.08" y="20.32"/>
 <instance part="PAD5" gate="1" x="132.08" y="27.94"/>
 <instance part="GND5" gate="1" x="139.7" y="15.24"/>
 <instance part="U$7" gate="G$1" x="99.06" y="66.04"/>
 <instance part="P+9" gate="1" x="93.98" y="71.12"/>
 <instance part="GND18" gate="1" x="83.82" y="66.04"/>
 <instance part="P+10" gate="1" x="195.58" y="33.02"/>
 <instance part="GND19" gate="1" x="185.42" y="0"/>
 <instance part="U4" gate="G$1" x="175.26" y="27.94"/>
@@ @@ -3679,14 +3677,14 @@ SDR0403-560KL - 56uH, 10%, 500mA RMS/740 @@
 <wire x1="350.52" y1="63.5" x2="350.52" y2="60.96" width="0.1524" layer="91"/>
 <pinref part="GND17" gate="1" pin="GND"/>
 </segment>
 <segment>
 <pinref part="PAD4" gate="1" pin="P"/>
 <pinref part="GND5" gate="1" pin="GND"/>
 <wire x1="88.9" y1="88.9" x2="93.98" y2="88.9" width="0.1524" layer="91"/>
 <wire x1="93.98" y1="88.9" x2="93.98" y2="86.36" width="0.1524" layer="91"/>
 <wire x1="134.62" y1="20.32" x2="139.7" y2="20.32" width="0.1524" layer="91"/>
 <wire x1="139.7" y1="20.32" x2="139.7" y2="17.78" width="0.1524" layer="91"/>
 </segment>
 <segment>
 <pinref part="U$7" gate="G$1" pin="GND"/>
 <pinref part="GND18" gate="1" pin="GND"/>
 <wire x1="96.52" y1="68.58" x2="83.82" y2="68.58" width="0.1524" layer="91"/>
 </segment>
@@ @@ -3768,18 +3766,12 @@ SDR0403-560KL - 56uH, 10%, 500mA RMS/740 @@
 <pinref part="U$5" gate="G$1" pin="6_V_BCKP"/>
 <wire x1="351.79" y1="168.91" x2="328.93" y2="168.91" width="0.1524" layer="91"/>
 <pinref part="P+7" gate="1" pin="VCC"/>
 <wire x1="351.79" y1="170.18" x2="351.79" y2="168.91" width="0.1524" layer="91"/>
 </segment>
 <segment>
 <pinref part="PAD5" gate="1" pin="P"/>
 <pinref part="P+8" gate="1" pin="VCC"/>
 <wire x1="88.9" y1="96.52" x2="93.98" y2="96.52" width="0.1524" layer="91"/>
 <wire x1="93.98" y1="96.52" x2="93.98" y2="99.06" width="0.1524" layer="91"/>
 </segment>
 <segment>
 <pinref part="P+9" gate="1" pin="VCC"/>
 <pinref part="U$7" gate="G$1" pin="VCC"/>
 <wire x1="93.98" y1="71.12" x2="96.52" y2="71.12" width="0.1524" layer="91"/>
 </segment>
 <segment>
 <wire x1="195.58" y1="33.02" x2="195.58" y2="27.94" width="0.1524" layer="91"/>
@@ @@ -4087,12 +4079,15 @@ SDR0403-560KL - 56uH, 10%, 500mA RMS/740 @@
 <wire x1="157.48" y1="27.94" x2="152.4" y2="27.94" width="0.1524" layer="91"/>
 <wire x1="152.4" y1="27.94" x2="152.4" y2="25.4" width="0.1524" layer="91"/>
 <pinref part="U4" gate="G$1" pin="!SHDN"/>
 <wire x1="160.02" y1="25.4" x2="157.48" y2="25.4" width="0.1524" layer="91"/>
 <wire x1="157.48" y1="25.4" x2="157.48" y2="27.94" width="0.1524" layer="91"/>
 <junction x="157.48" y="27.94"/>
 <pinref part="PAD5" gate="1" pin="P"/>
 <wire x1="134.62" y1="27.94" x2="152.4" y2="27.94" width="0.1524" layer="91"/>
 <junction x="152.4" y="27.94"/>
 </segment>
 </net>
 </nets>
 </sheet>
 </sheets>
 </schematic>

0 comments (0 inline, 0 general)