From b27c3f5b13b594b9972d5a3c68ca81e169684d6d Mon Sep 17 00:00:00 2001
From: rickb44 <rickb44@01035d8c-6547-0410-b346-abe4f91aad63>
Date: Fri, 18 Jul 2014 02:10:10 +0000
Subject: [PATCH] Items 1-5,7-12,14-20 have been implemented in schematic .
 Items 6 & 13 need discussion to resolve. PCB has been updated to reflect
 changes, but routing of changes has not been completed. Layout will be
 updated as time pemits. RGB - 07/17/2014

git-svn-id: https://svn.code.sf.net/p/freetel/code@1764 01035d8c-6547-0410-b346-abe4f91aad63
---
 smartmic/SM1000-REV-B2/Change-Log-B2.txt |  5 +-
 smartmic/SM1000-REV-B2/SM1000-REV-B2.brd | 92 +++++++++++++++++++++---
 smartmic/SM1000-REV-B2/SM1000-REV-B2.sch | 50 ++++++++-----
 3 files changed, 119 insertions(+), 28 deletions(-)

diff --git a/smartmic/SM1000-REV-B2/Change-Log-B2.txt b/smartmic/SM1000-REV-B2/Change-Log-B2.txt
index 07474649..bd56afe0 100644
--- a/smartmic/SM1000-REV-B2/Change-Log-B2.txt
+++ b/smartmic/SM1000-REV-B2/Change-Log-B2.txt
@@ -1,7 +1,7 @@
 
 Change Log for SM1000-REV-B2
 
-Changes 07/15/2014
+Changes 07/17/2014
 
 
 1.  [X] SW3 holes not big enough.
@@ -75,7 +75,8 @@ Changes 07/15/2014
 17. [X] Is label for R1 & R2 transposed? 
 		Labels were transposed. Corrected. RGB 07/15/2014
 
-18. [ ] Add 100nF reset cap as per data sheet and discovery
+18. [X] Add 100nF reset cap as per data sheet and discovery
+		Added C48, 100nF cap across J5 to implement power up reset function. RGB 07/17/2014
 
 19. [X] replace J7 & J2 with 0805 0 ohm Rs
 		 Jumpers were originally inserted to permit bringing up SM1000 and protecting circuitry from overvoltages and measuring currents. 
diff --git a/smartmic/SM1000-REV-B2/SM1000-REV-B2.brd b/smartmic/SM1000-REV-B2/SM1000-REV-B2.brd
index d8d700a0..2bad3307 100644
--- a/smartmic/SM1000-REV-B2/SM1000-REV-B2.brd
+++ b/smartmic/SM1000-REV-B2/SM1000-REV-B2.brd
@@ -8,8 +8,8 @@
 </settings>
 <grid distance="0.5" unitdist="mm" unit="mm" style="dots" multiple="1" display="yes" altdistance="0.1" altunitdist="mm" altunit="mm"/>
 <layers>
-<layer number="1" name="Top" color="4" fill="1" visible="no" active="yes"/>
-<layer number="2" name="GND" color="3" fill="1" visible="no" active="yes"/>
+<layer number="1" name="Top" color="4" fill="1" visible="yes" active="yes"/>
+<layer number="2" name="GND" color="3" fill="1" visible="yes" active="yes"/>
 <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"/>
@@ -28,12 +28,12 @@
 <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="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="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="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="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"/>
@@ -3126,6 +3126,7 @@ design rules under a new name.</description>
 <element name="DRILEGEND" library="drilegend" package="DRILEGEND" value="" x="78.766053125" y="28.843325"/>
 <element name="R18" library="_RoweTel" package="RR0805" value="0 Ohm" x="-6" y="45" rot="R270"/>
 <element name="R21" library="_RoweTel" package="RR0805" value="0 Ohm" x="-6" y="51" rot="R270"/>
+<element name="C49" library="AA-ipc-7351-capacitor" package="CAPC1608X92N" value="100nF,16V" x="-6.5" y="58"/>
 </elements>
 <signals>
 <signal name="N$2">
@@ -3820,8 +3821,79 @@ design rules under a new name.</description>
 <wire x1="30.5" y1="2.5" x2="30.4" y2="2.4" width="1.27" layer="16"/>
 <wire x1="21.5" y1="5" x2="21.5" y2="2.5" width="1.27" layer="16"/>
 <wire x1="21.5" y1="2.5" x2="21.4" y2="2.4" width="1.27" layer="16"/>
-<wire x1="39.96" y1="18.25" x2="51.96" y2="18.25" width="0" layer="19" extent="1-1"/>
+<contactref element="C49" pad="2"/>
+<wire x1="57.97" y1="85.08" x2="62.5" y2="84" width="0" layer="19" extent="1-1"/>
+<wire x1="45" y1="83.25" x2="50.75" y2="80.2" width="0" layer="19" extent="1-16"/>
+<wire x1="37.5" y1="81.5" x2="41.1" y2="83.275" width="0" layer="19" extent="1-16"/>
+<wire x1="39.1" y1="77.5" x2="37" y2="79.5" width="0" layer="19" extent="1-1"/>
+<wire x1="37.8" y1="75.25" x2="38.9" y2="77.3" width="0" layer="19" extent="1-1"/>
+<wire x1="40.5" y1="75.02" x2="40" y2="77.5" width="0" layer="19" extent="1-1"/>
+<wire x1="43.7" y1="72.46" x2="40.5" y2="75.02" width="0" layer="19" extent="1-1"/>
+<wire x1="45" y1="87.5" x2="45" y2="83.25" width="0" layer="19" extent="16-16"/>
+<wire x1="34" y1="87.5" x2="34" y2="83.25" width="0" layer="19" extent="16-16"/>
+<wire x1="41.95" y1="65.25" x2="41.35" y2="69.85" width="0" layer="19" extent="1-1"/>
+<wire x1="40.4" y1="59.8" x2="40.3" y2="64.1" width="0" layer="19" extent="1-1"/>
+<wire x1="37" y1="60" x2="40.4" y2="59.8" width="0" layer="19" extent="1-1"/>
+<wire x1="32" y1="57.5" x2="35" y2="56.5" width="0" layer="19" extent="1-1"/>
+<wire x1="31" y1="53.5" x2="31" y2="56.5" width="0" layer="19" extent="1-1"/>
+<wire x1="28.3" y1="49.2" x2="30.7" y2="51.6" width="0" layer="19" extent="1-1"/>
+<wire x1="27" y1="56.5" x2="31" y2="56.5" width="0" layer="19" extent="1-1"/>
+<wire x1="33.5" y1="45.5" x2="28.5" y2="45.5" width="0" layer="19" extent="1-1"/>
+<wire x1="48.865" y1="72.865" x2="43.7" y2="72.46" width="0" layer="19" extent="1-1"/>
+<wire x1="55.5" y1="70.3" x2="51.405" y2="71.65" width="0" layer="19" extent="1-1"/>
+<wire x1="54.35" y1="66.2" x2="55.5" y2="68.5" width="0" layer="19" extent="1-1"/>
+<wire x1="21.25" y1="46.95" x2="25.5" y2="50.7" width="0" layer="19" extent="1-1"/>
+<wire x1="17" y1="43.5" x2="17.4" y2="44.5" width="0" layer="19" extent="1-1"/>
+<wire x1="16" y1="43.5" x2="17" y2="43.5" width="0" layer="19" extent="1-1"/>
+<wire x1="15" y1="43.5" x2="16" y2="43.5" width="0" layer="19" extent="1-1"/>
+<wire x1="17" y1="40" x2="17" y2="43.5" width="0" layer="19" extent="1-1"/>
+<wire x1="17" y1="39" x2="17" y2="40" width="0" layer="19" extent="1-1"/>
+<wire x1="16" y1="40" x2="17" y2="40" width="0" layer="19" extent="1-1"/>
+<wire x1="17" y1="38" x2="17" y2="39" width="0" layer="19" extent="1-1"/>
+<wire x1="17.25" y1="37.75" x2="17" y2="38" width="0" layer="19" extent="1-1"/>
+<wire x1="15" y1="40" x2="16" y2="40" width="0" layer="19" extent="1-1"/>
+<wire x1="15" y1="39" x2="15" y2="40" width="0" layer="19" extent="1-1"/>
+<wire x1="15" y1="38" x2="15" y2="39" width="0" layer="19" extent="1-1"/>
+<wire x1="16" y1="39" x2="17" y2="39" width="0" layer="19" extent="1-1"/>
+<wire x1="22" y1="36.7" x2="20.65" y2="37.35" width="0" layer="19" extent="1-1"/>
+<wire x1="23.25" y1="35.7" x2="22" y2="36.7" width="0" layer="19" extent="1-1"/>
+<wire x1="24.5" y1="36.7" x2="23.25" y2="35.7" width="0" layer="19" extent="1-1"/>
+<wire x1="24.5" y1="34.3" x2="23.25" y2="35.7" width="0" layer="19" extent="1-1"/>
+<wire x1="16" y1="35" x2="16" y2="37.095" width="0" layer="19" extent="1-1"/>
+<wire x1="17" y1="35" x2="16" y2="35" width="0" layer="19" extent="1-1"/>
+<wire x1="15" y1="35" x2="16" y2="35" width="0" layer="19" extent="1-1"/>
+<wire x1="7.05" y1="39.45" x2="7.55" y2="37.25" width="0" layer="19" extent="1-1"/>
+<wire x1="4.5" y1="38.5" x2="7.05" y2="39.45" width="0" layer="19" extent="1-1"/>
+<wire x1="1.9" y1="39.5" x2="4.5" y2="38.5" width="0" layer="19" extent="1-1"/>
+<wire x1="15.25" y1="31.25" x2="15" y2="35" width="0" layer="19" extent="1-1"/>
+<wire x1="12.25" y1="31.25" x2="15.25" y2="31.25" width="0" layer="19" extent="1-1"/>
+<wire x1="12.8" y1="46.9" x2="15" y2="43.5" width="0" layer="19" extent="1-1"/>
+<wire x1="12.8" y1="51.5" x2="12.75" y2="48.4" width="0" layer="19" extent="1-1"/>
+<wire x1="9.7" y1="52.2" x2="12.6" y2="51.7" width="0" layer="19" extent="1-1"/>
+<wire x1="9.5" y1="47.2" x2="12.75" y2="46.95" width="0" layer="19" extent="1-1"/>
+<wire x1="7.7" y1="45.5" x2="7.5" y2="47.2" width="0" layer="19" extent="1-1"/>
+<wire x1="6.8" y1="56.8" x2="6.75" y2="52.1" width="0" layer="19" extent="1-1"/>
+<wire x1="2.5" y1="49.75" x2="6.75" y2="52.1" width="0" layer="19" extent="1-1"/>
+<wire x1="19.2" y1="56.25" x2="15.8" y2="52.2" width="0" layer="19" extent="1-1"/>
+<wire x1="14.7" y1="62.5" x2="19" y2="59.5" width="0" layer="19" extent="1-1"/>
+<wire x1="15.48" y1="67" x2="14.7" y2="62.5" width="0" layer="19" extent="1-1"/>
+<wire x1="12" y1="66.96" x2="15.48" y2="67" width="0" layer="19" extent="1-1"/>
+<wire x1="29" y1="31.27" x2="24.5" y2="34.3" width="0" layer="19" extent="1-1"/>
+<wire x1="28.05" y1="88.5" x2="34" y2="87.5" width="0" layer="19" extent="1-16"/>
+<wire x1="22.95" y1="88.5" x2="27.95" y2="88.5" width="0" layer="19" extent="1-1"/>
+<wire x1="17.85" y1="88.5" x2="22.95" y2="88.5" width="0" layer="19" extent="1-1"/>
+<wire x1="12.75" y1="88.5" x2="17.85" y2="88.5" width="0" layer="19" extent="1-1"/>
+<wire x1="10.25" y1="88.55" x2="12.75" y2="88.5" width="0" layer="19" extent="1-1"/>
+<wire x1="7.75" y1="88.55" x2="10.25" y2="88.55" width="0" layer="19" extent="1-1"/>
+<wire x1="3" y1="88" x2="7.75" y2="88.55" width="0" layer="19" extent="1-1"/>
+<wire x1="34.27" y1="36.5" x2="29" y2="31.27" width="0" layer="19" extent="1-1"/>
+<wire x1="18.25" y1="74.8" x2="15.48" y2="67" width="0" layer="19" extent="1-1"/>
+<wire x1="43.7" y1="50.7" x2="43.1" y2="59.8" width="0" layer="19" extent="1-1"/>
+<wire x1="39.96" y1="18.25" x2="29" y2="31.27" width="0" layer="19" extent="1-1"/>
+<wire x1="51.96" y1="18.25" x2="39.96" y2="18.25" width="0" layer="19" extent="1-1"/>
 <wire x1="63.5" y1="10.5" x2="51.96" y2="18.25" width="0" layer="19" extent="1-2"/>
+<wire x1="29" y1="6.5" x2="39.96" y2="18.25" width="0" layer="19" extent="1-16"/>
+<wire x1="-5.7" y1="58" x2="3.07" y2="6.26" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="SCL">
 <contactref element="U1" pad="92"/>
@@ -3856,6 +3928,8 @@ design rules under a new name.</description>
 <wire x1="20.1" y1="55.25" x2="20.25" y2="55.25" width="0.2" layer="1"/>
 <wire x1="20.25" y1="55.25" x2="21.25" y2="54.25" width="0.2" layer="1"/>
 <wire x1="29.5" y1="56.5" x2="29" y2="57" width="0.2" layer="1"/>
+<contactref element="C49" pad="1"/>
+<wire x1="-7.3" y1="58" x2="21.25" y2="53.3" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="BOOT0">
 <contactref element="U1" pad="94"/>
diff --git a/smartmic/SM1000-REV-B2/SM1000-REV-B2.sch b/smartmic/SM1000-REV-B2/SM1000-REV-B2.sch
index 8f901a0a..08512b83 100644
--- a/smartmic/SM1000-REV-B2/SM1000-REV-B2.sch
+++ b/smartmic/SM1000-REV-B2/SM1000-REV-B2.sch
@@ -4163,13 +4163,15 @@ http://www.weartronics.com/</description>
 <part name="R11" library="AA-ipc-7351-resistor" deviceset="RESISTOR_" device="0603" value="100,1%"/>
 <part name="R18" library="_RoweTel" deviceset="RES0805" device="" value="0 Ohm"/>
 <part name="R21" library="_RoweTel" deviceset="RES0805" device="" value="0 Ohm"/>
+<part name="C49" library="AA-ipc-7351-capacitor" deviceset="CAPACITOR_" device="0603" value="100nF,16V"/>
+<part name="V124" library="A-SUPPLY2" deviceset="GND" device=""/>
 </parts>
 <sheets>
 <sheet>
 <plain>
 <wire x1="63.5" y1="279.4" x2="63.5" y2="228.6" width="0.1524" layer="94" style="longdash"/>
-<wire x1="63.5" y1="228.6" x2="63.5" y2="86.36" width="0.1524" layer="94" style="longdash"/>
-<wire x1="63.5" y1="86.36" x2="0" y2="86.36" width="0.1524" layer="94" style="longdash"/>
+<wire x1="63.5" y1="228.6" x2="63.5" y2="83.82" width="0.1524" layer="94" style="longdash"/>
+<wire x1="63.5" y1="83.82" x2="0" y2="83.82" width="0.1524" layer="94" style="longdash"/>
 <wire x1="185.42" y1="228.6" x2="185.42" y2="279.4" width="0.1524" layer="94" style="longdash"/>
 <wire x1="185.42" y1="228.6" x2="185.42" y2="210.82" width="0.1524" layer="94" style="longdash"/>
 <wire x1="185.42" y1="210.82" x2="233.68" y2="210.82" width="0.1524" layer="94" style="longdash"/>
@@ -4506,16 +4508,16 @@ http://www.weartronics.com/</description>
 </instance>
 <instance part="V12" gate="G$1" x="17.78" y="259.08" rot="R90"/>
 <instance part="V13" gate="G$1" x="17.78" y="251.46" rot="R90"/>
-<instance part="J5" gate="G$1" x="35.56" y="99.06" smashed="yes" rot="R90">
-<attribute name="NAME" x="40.64" y="101.6" size="1.4224" layer="95"/>
-<attribute name="VALUE" x="40.64" y="99.06" size="1.4224" layer="96" ratio="9"/>
+<instance part="J5" gate="G$1" x="30.48" y="99.06" smashed="yes" rot="R90">
+<attribute name="NAME" x="22.86" y="101.6" size="1.4224" layer="95"/>
+<attribute name="VALUE" x="17.78" y="99.06" size="1.4224" layer="96" ratio="9"/>
 </instance>
-<instance part="R3" gate="G$1" x="27.94" y="106.68" smashed="yes">
-<attribute name="NAME" x="22.86" y="109.22" size="1.4224" layer="95" ratio="9"/>
-<attribute name="VALUE" x="27.94" y="109.22" size="1.4224" layer="96" ratio="9"/>
+<instance part="R3" gate="G$1" x="22.86" y="106.68" smashed="yes">
+<attribute name="NAME" x="17.78" y="109.22" size="1.4224" layer="95" ratio="9"/>
+<attribute name="VALUE" x="22.86" y="109.22" size="1.4224" layer="96" ratio="9"/>
 </instance>
-<instance part="V14" gate="GND" x="35.56" y="91.44"/>
-<instance part="V20" gate="G$1" x="20.32" y="106.68" rot="R90"/>
+<instance part="V14" gate="GND" x="30.48" y="91.44"/>
+<instance part="V20" gate="G$1" x="15.24" y="106.68" rot="R90"/>
 <instance part="SW2" gate="G$1" x="243.84" y="241.3" smashed="yes" rot="R90">
 <attribute name="NAME" x="248.92" y="251.46" size="1.4224" layer="95" ratio="10"/>
 <attribute name="VALUE" x="246.38" y="243.84" size="1.4224" layer="96" ratio="10"/>
@@ -4598,6 +4600,11 @@ http://www.weartronics.com/</description>
 <instance part="V123" gate="G$1" x="109.22" y="266.7"/>
 <instance part="U$3" gate="G$1" x="114.3" y="266.7"/>
 <instance part="R18" gate="G$1" x="297.18" y="154.94"/>
+<instance part="C49" gate="G$1" x="38.1" y="99.06" smashed="yes" rot="R270">
+<attribute name="NAME" x="43.18" y="101.6" size="1.4224" layer="95" ratio="9"/>
+<attribute name="VALUE" x="43.18" y="99.06" size="1.4224" layer="96" ratio="9"/>
+</instance>
+<instance part="V124" gate="GND" x="38.1" y="88.9"/>
 </instances>
 <busses>
 </busses>
@@ -4746,8 +4753,8 @@ http://www.weartronics.com/</description>
 </segment>
 <segment>
 <pinref part="R3" gate="G$1" pin="1"/>
-<wire x1="22.86" y1="106.68" x2="20.32" y2="106.68" width="0.1524" layer="91"/>
 <pinref part="V20" gate="G$1" pin="VDD"/>
+<wire x1="15.24" y1="106.68" x2="17.78" y2="106.68" width="0.1524" layer="91"/>
 </segment>
 <segment>
 <pinref part="V119" gate="G$1" pin="VDD"/>
@@ -5019,7 +5026,7 @@ http://www.weartronics.com/</description>
 </segment>
 <segment>
 <pinref part="J5" gate="G$1" pin="1"/>
-<wire x1="35.56" y1="96.52" x2="35.56" y2="93.98" width="0.1524" layer="91"/>
+<wire x1="30.48" y1="96.52" x2="30.48" y2="93.98" width="0.1524" layer="91"/>
 <pinref part="V14" gate="GND" pin="GND"/>
 </segment>
 <segment>
@@ -5065,6 +5072,11 @@ http://www.weartronics.com/</description>
 <pinref part="R8" gate="G$1" pin="1"/>
 <wire x1="281.94" y1="218.44" x2="281.94" y2="220.98" width="0.1524" layer="91"/>
 </segment>
+<segment>
+<pinref part="C49" gate="G$1" pin="2"/>
+<wire x1="38.1" y1="93.98" x2="38.1" y2="91.44" width="0.1524" layer="91"/>
+<pinref part="V124" gate="GND" pin="GND"/>
+</segment>
 </net>
 <net name="SCL" class="0">
 <segment>
@@ -5099,11 +5111,15 @@ http://www.weartronics.com/</description>
 <segment>
 <pinref part="R3" gate="G$1" pin="2"/>
 <pinref part="J5" gate="G$1" pin="2"/>
-<wire x1="33.02" y1="106.68" x2="35.56" y2="106.68" width="0.1524" layer="91"/>
-<wire x1="35.56" y1="106.68" x2="35.56" y2="104.14" width="0.1524" layer="91"/>
-<wire x1="35.56" y1="106.68" x2="48.26" y2="106.68" width="0.1524" layer="91"/>
-<junction x="35.56" y="106.68"/>
-<label x="40.64" y="107.188" size="1.4224" layer="95" ratio="10"/>
+<wire x1="27.94" y1="106.68" x2="30.48" y2="106.68" width="0.1524" layer="91"/>
+<wire x1="30.48" y1="106.68" x2="30.48" y2="104.14" width="0.1524" layer="91"/>
+<wire x1="30.48" y1="106.68" x2="38.1" y2="106.68" width="0.1524" layer="91"/>
+<junction x="30.48" y="106.68"/>
+<label x="43.18" y="107.188" size="1.4224" layer="95" ratio="10"/>
+<pinref part="C49" gate="G$1" pin="1"/>
+<wire x1="38.1" y1="106.68" x2="50.8" y2="106.68" width="0.1524" layer="91"/>
+<wire x1="38.1" y1="104.14" x2="38.1" y2="106.68" width="0.1524" layer="91"/>
+<junction x="38.1" y="106.68"/>
 </segment>
 </net>
 <net name="BOOT0" class="0">
-- 
2.25.1