Changeset - b0ea23b69aa5
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mkroening@CL-SEC241-07.cedarville.edu - 13 years ago 2012-10-25 15:03:21
mkroening@CL-SEC241-07.cedarville.edu
Reviewed and minor changes -KR MKr
2 files changed with 21 insertions and 22 deletions:
master/master.brd
7
9
master/master.sch
14
13
0 comments (0 inline, 0 general)
master/master.brd
➞
Show inline comments
 
@@ -1804,28 +1804,27 @@ design rules under a new name.</descript
 
<signal name="VBAT">
 
<contactref element="Q6" pad="2"/>
 
<contactref element="5V_SWITCHING" pad="8"/>
 
<contactref element="C12" pad="1"/>
 
<contactref element="5V_SWITCHING" pad="7"/>
 
<contactref element="BUZZ" pad="1"/>
 
<wire x1="43.55" y1="30.48" x2="43.55" y2="30.685" width="0.4064" layer="1"/>
 
<wire x1="43.55" y1="30.685" x2="41.85" y2="32.385" width="0.4064" layer="1"/>
 
<wire x1="41.85" y1="32.385" x2="41.85" y2="33.655" width="0.4064" layer="1"/>
 
<wire x1="41.85" y1="33.655" x2="40.005" y2="33.655" width="0.4064" layer="1"/>
 
<wire x1="40.005" y1="33.655" x2="39.37" y2="33.02" width="0.4064" layer="1"/>
 
<contactref element="R29" pad="2"/>
 
<contactref element="Q7" pad="3"/>
 
<wire x1="87.63" y1="36.66" x2="87.63" y2="39.37" width="0.8128" layer="1"/>
 
<wire x1="85.09" y1="36.41" x2="87.63" y2="36.41" width="0.4064" layer="1"/>
 
<wire x1="87.63" y1="36.41" x2="87.63" y2="36.66" width="0.4064" layer="1"/>
 
<contactref element="Q7" pad="2"/>
 
<wire x1="88.58" y1="34.56" x2="87.63" y2="36.41" width="0" layer="19" extent="1-1"/>
 
<wire x1="43.55" y1="30.685" x2="85.09" y2="36.41" width="0" layer="19" extent="1-1"/>
 
<wire x1="30.71" y1="48.875" x2="40.005" y2="33.655" width="0" layer="19" extent="1-1"/>
 
<wire x1="23.81" y1="43.35" x2="30.71" y2="48.875" width="0" layer="19" extent="1-1"/>
 
</signal>
 
<signal name="N$4">
 
<contactref element="5V_SWITCHING" pad="3"/>
 
<contactref element="C10" pad="1"/>
 
<wire x1="49.95" y1="33.655" x2="49.95" y2="33.87" width="0.4064" layer="1"/>
 
<wire x1="49.95" y1="33.87" x2="48.895" y2="34.925" width="0.4064" layer="1"/>
 
<wire x1="48.895" y1="34.925" x2="47.05" y2="34.925" width="0.4064" layer="1"/>
 
</signal>
 
<signal name="N$18">
 
@@ -1963,30 +1962,24 @@ design rules under a new name.</descript
 
<wire x1="78.32" y1="34.71" x2="77.47" y2="35.56" width="0.4064" layer="1"/>
 
<wire x1="34.43" y1="22.31" x2="77.47" y2="35.56" width="0" layer="19" extent="1-1"/>
 
</signal>
 
<signal name="N$36">
 
<contactref element="Q9" pad="C"/>
 
<contactref element="R29" pad="1"/>
 
<contactref element="Q7" pad="1"/>
 
<wire x1="86.68" y1="34.56" x2="85.09" y2="34.56" width="0.4064" layer="1"/>
 
<wire x1="85.09" y1="34.56" x2="85.09" y2="34.71" width="0.4064" layer="1"/>
 
<wire x1="85.09" y1="34.71" x2="82.55" y2="34.71" width="0.4064" layer="1"/>
 
<wire x1="82.55" y1="34.71" x2="82.55" y2="34.46" width="0.4064" layer="1"/>
 
</signal>
 
<signal name="N$37">
 
<contactref element="Q7" pad="2"/>
 
<contactref element="R27" pad="1"/>
 
<wire x1="86.62" y1="31.75" x2="88.58" y2="31.75" width="0.8128" layer="1"/>
 
<wire x1="88.58" y1="31.75" x2="88.58" y2="34.56" width="0.8128" layer="1"/>
 
</signal>
 
<signal name="N$38">
 
<contactref element="Q9" pad="B"/>
 
<contactref element="10K" pad="1"/>
 
<wire x1="83.5" y1="36.66" x2="82.06" y2="38.1" width="0.4064" layer="1"/>
 
<wire x1="82.06" y1="38.1" x2="80.9625" y2="38.1" width="0.4064" layer="1"/>
 
<wire x1="80.9625" y1="38.1" x2="80.01" y2="37.1475" width="0.4064" layer="1"/>
 
<wire x1="80.01" y1="37.1475" x2="80.01" y2="36.41" width="0.4064" layer="1"/>
 
</signal>
 
<signal name="ASSOCLED">
 
<contactref element="U$2" pad="15"/>
 
<contactref element="R4" pad="1"/>
 
<wire x1="18.575" y1="1.7875" x2="62.65" y2="25.4" width="0" layer="19" extent="1-16"/>
 
@@ -2023,16 +2016,21 @@ design rules under a new name.</descript
 
<wire x1="5.5525" y1="9.385" x2="79.365" y2="18.65" width="0" layer="19" extent="1-16"/>
 
</signal>
 
<signal name="N$7">
 
<contactref element="R7" pad="7"/>
 
<contactref element="ASDF" pad="5"/>
 
<wire x1="5.5525" y1="11.585" x2="79.365" y2="19.45" width="0" layer="19" extent="1-16"/>
 
</signal>
 
<signal name="SD_DETECT">
 
<contactref element="ASDF" pad="CD1"/>
 
<contactref element="IC1" pad="40"/>
 
<wire x1="15.7525" y1="8.985" x2="31.03" y2="15.71" width="0" layer="19" extent="1-16"/>
 
</signal>
 
<signal name="N$11">
 
<contactref element="Q7" pad="3"/>
 
<contactref element="R27" pad="1"/>
 
<wire x1="86.62" y1="31.75" x2="87.63" y2="36.66" width="0" layer="19" extent="1-1"/>
 
</signal>
 
</signals>
 
</board>
 
</drawing>
 
</eagle>
master/master.sch
➞
Show inline comments
 
@@ -5544,25 +5544,25 @@ There are 2 variants that must be carefu
 
<part name="GND41" library="supply1" deviceset="GND" device=""/>
 
<part name="P+13" library="SparkFun" deviceset="3.3V" device=""/>
 
<part name="C22" library="SparkFun" deviceset="CAP" device="0603-CAP" value="10uF"/>
 
<part name="R6" library="SparkFun" deviceset="RESISTOR" device="0603-RES" value="100k"/>
 
<part name="R7" library="SparkFun" deviceset="RESISTOR-ARRAY" device="0603-ARV" value="4.7k"/>
 
<part name="GND43" library="supply1" deviceset="GND" device=""/>
 
<part name="GND42" library="supply1" deviceset="GND" device=""/>
 
</parts>
 
<sheets>
 
<sheet>
 
<plain>
 
<text x="208.026" y="5.842" size="5.08" layer="94" font="vector">Master Motherboard</text>
 
<text x="53.34" y="246.38" size="5.08" layer="94" font="vector">UART</text>
 
<text x="50.8" y="248.92" size="5.08" layer="94" font="vector">UART</text>
 
<wire x1="121.92" y1="256.54" x2="121.92" y2="194.818" width="0.3048" layer="94"/>
 
<wire x1="121.92" y1="194.818" x2="121.92" y2="144.78" width="0.3048" layer="94"/>
 
<wire x1="121.92" y1="127" x2="3.302" y2="127" width="0.3048" layer="94"/>
 
<wire x1="121.92" y1="144.78" x2="121.92" y2="68.58" width="0.3048" layer="94"/>
 
<wire x1="121.92" y1="68.58" x2="3.302" y2="68.58" width="0.3048" layer="94"/>
 
<text x="33.02" y="58.42" size="5.08" layer="94" font="vector">Power Supply</text>
 
<text x="137.16" y="246.38" size="5.08" layer="94" font="vector">144MHz Radio</text>
 
<wire x1="336.296" y1="103.632" x2="338.836" y2="103.632" width="0.1524" layer="94"/>
 
<wire x1="338.836" y1="103.632" x2="338.836" y2="98.552" width="0.1524" layer="94"/>
 
<wire x1="336.296" y1="93.472" x2="338.836" y2="93.472" width="0.1524" layer="94"/>
 
<wire x1="338.836" y1="93.472" x2="338.836" y2="98.552" width="0.1524" layer="94"/>
 
<wire x1="338.836" y1="98.552" x2="341.376" y2="98.552" width="0.1524" layer="94"/>
 
@@ -5611,37 +5611,38 @@ are free for leds</text>
 
<wire x1="341.376" y1="83.312" x2="343.916" y2="83.312" width="0.1524" layer="94"/>
 
<text x="344.678" y="82.55" size="1.778" layer="94">Radio Output</text>
 
<wire x1="203.2" y1="144.78" x2="121.92" y2="144.78" width="0.3048" layer="94"/>
 
<wire x1="203.2" y1="68.58" x2="121.92" y2="68.58" width="0.3048" layer="94"/>
 
<text x="15.24" y="152.4" size="1.778" layer="91">Use LQG15HS27NJ02D</text>
 
<text x="50.8" y="198.12" size="1.778" layer="91">Hold ATMEGA in reset to use this port</text>
 
<text x="157.48" y="76.2" size="1.778" layer="91">50M maxfreq</text>
 
<text x="309.88" y="180.34" size="1.778" layer="91">Calc value of this res</text>
 
<text x="330.2" y="233.68" size="1.778" layer="91">Jumper over RST and GND for gps comms</text>
 
<text x="71.12" y="200.66" size="1.778" layer="91">3.3V TOLERANT!</text>
 
<text x="0" y="220.98" size="1.778" layer="91">Place by P1</text>
 
<text x="68.58" y="7.62" size="1.778" layer="91">FB/Inductor trace must be short, low L (plane)</text>
 
<text x="307.34" y="172.72" size="5.08" layer="91" ratio="19" rot="R90">TODO</text>
 
<text x="302.26" y="175.26" size="5.08" layer="91" ratio="19" rot="R90">Review</text>
 
<text x="353.06" y="208.28" size="1.778" layer="91">Optional</text>
 
<text x="281.94" y="35.56" size="1.778" layer="91">Max drive:
 
  40mA / channel
 
  200mA total
 

			




	
	
	
		
 
20mA * 8 LEDs = 160mA

			




	
	
	
		
 

			




	
	
	
		
 
Maybe use bigger R's</text>

			




	
	
	
		
 
<text x="154.94" y="198.12" size="1.778" layer="91">peak power 5ms after EN high</text>

			




	
	
	
		
 
<text x="50.8" y="119.38" size="5.08" layer="94" font="vector">SPI</text>

			




	
	
	
		
 
<text x="10.16" y="81.28" size="1.778" layer="91">CLOSE TO CARD</text>

			




	
	
	
		
 
<text x="55.88" y="86.36" size="1.778" layer="91">spare 4.7k</text>

			




	
	
	
		
 
<text x="350.52" y="205.74" size="1.778" layer="91">Consider putting solder jumpers on this so we can use these pins for other things</text>

			




	
	
	
		
 
</plain>

			




	
	
	
		
 
<instances>

			




	
	
	
		
 
<instance part="U$2" gate="G$1" x="60.96" y="226.06"/>

			




	
	
	
		
 
<instance part="C1" gate="G$1" x="251.46" y="121.92" rot="R180"/>

			




	
	
	
		
 
<instance part="C2" gate="G$1" x="241.3" y="121.92" rot="R180"/>

			




	
	
	
		
 
<instance part="GND1" gate="1" x="246.38" y="109.22"/>

			




	
	
	
		
 
<instance part="GND2" gate="1" x="264.16" y="60.96"/>

			




	
	
	
		
 
<instance part="R1" gate="G$1" x="251.46" y="144.78" rot="R270"/>

			




	
	
	
		
 
<instance part="IC1" gate="G$1" x="299.72" y="109.22"/>

			




	
	
	
		
 
<instance part="Y2" gate="G$1" x="246.38" y="129.54" smashed="yes" rot="R180">

			




	
	
	
		
 
<attribute name="NAME" x="238.76" y="128.524" size="1.778" layer="95" rot="R180"/>

			




	
	
	
		
 
<attribute name="VALUE" x="238.76" y="132.08" size="1.778" layer="96" rot="R180"/>

			




	
	
		
 
@@ -5794,25 +5795,25 @@ Maybe use bigger R's</text>

			




	
	
	
		
 
<attribute name="VALUE" x="280.035" y="224.028" size="1.778" layer="96" rot="R90"/>

			




	
	
	
		
 
</instance>

			




	
	
	
		
 
<instance part="GND36" gate="1" x="276.86" y="210.82"/>

			




	
	
	
		
 
<instance part="R25" gate="G$1" x="276.86" y="236.22" rot="R270"/>

			




	
	
	
		
 
<instance part="SETGPS" gate="G$1" x="86.36" y="190.5" rot="R180"/>

			




	
	
	
		
 
<instance part="IC3" gate="A" x="170.18" y="116.84"/>

			




	
	
	
		
 
<instance part="IC3" gate="P" x="132.08" y="119.38"/>

			




	
	
	
		
 
<instance part="GND37" gate="1" x="162.56" y="129.54"/>

			




	
	
	
		
 
<instance part="GND38" gate="1" x="132.08" y="106.68"/>

			




	
	
	
		
 
<instance part="U$12" gate="G$1" x="132.08" y="129.54"/>

			




	
	
	
		
 
<instance part="GND39" gate="1" x="299.72" y="167.64"/>

			




	
	
	
		
 
<instance part="R27" gate="G$1" x="304.8" y="180.34" rot="R270"/>

			




	
	
	
		
 
<instance part="Q7" gate="G$1" x="304.8" y="193.04"/>

			




	
	
	
		
 
<instance part="Q7" gate="G$1" x="304.8" y="193.04" rot="MR180"/>

			




	
	
	
		
 
<instance part="Q9" gate="G$1" x="292.1" y="185.42"/>

			




	
	
	
		
 
<instance part="R29" gate="G$1" x="294.64" y="200.66" rot="R90"/>

			




	
	
	
		
 
<instance part="10K" gate="G$1" x="279.4" y="185.42" rot="R180"/>

			




	
	
	
		
 
<instance part="AUX4" gate="G$1" x="246.38" y="223.52" smashed="yes">

			




	
	
	
		
 
<attribute name="NAME" x="244.856" y="224.028" size="1.778" layer="95" rot="R90"/>

			




	
	
	
		
 
<attribute name="VALUE" x="249.555" y="224.028" size="1.778" layer="96" rot="R90"/>

			




	
	
	
		
 
</instance>

			




	
	
	
		
 
<instance part="GND10" gate="1" x="246.38" y="210.82"/>

			




	
	
	
		
 
<instance part="R4" gate="G$1" x="246.38" y="236.22" rot="R270"/>

			




	
	
	
		
 
<instance part="L1" gate="G$1" x="114.3" y="170.18" smashed="yes" rot="R180">

			




	
	
	
		
 
<attribute name="NAME" x="109.22" y="165.1" size="1.778" layer="95" rot="R90"/>

			




	
	
	
		
 
<attribute name="VALUE" x="111.76" y="165.1" size="1.778" layer="96" rot="R90"/>

			




	
	
		
 
@@ -6781,29 +6782,29 @@ Maybe use bigger R's</text>

			




	
	
	
		
 
<wire x1="43.18" y1="43.18" x2="40.64" y2="43.18" width="0.1524" layer="91"/>

			




	
	
	
		
 
<junction x="40.64" y="45.72"/>

			




	
	
	
		
 
<junction x="30.48" y="45.72"/>

			




	
	
	
		
 
</segment>

			




	
	
	
		
 
<segment>

			




	
	
	
		
 
<pinref part="BUZZ" gate="G$1" pin="1"/>

			




	
	
	
		
 
<wire x1="314.96" y1="241.3" x2="307.34" y2="241.3" width="0.1524" layer="91"/>

			




	
	
	
		
 
<label x="307.34" y="241.3" size="1.778" layer="95"/>

			




	
	
	
		
 
</segment>

			




	
	
	
		
 
<segment>

			




	
	
	
		
 
<pinref part="R29" gate="G$1" pin="2"/>

			




	
	
	
		
 
<wire x1="294.64" y1="205.74" x2="294.64" y2="208.28" width="0.1524" layer="91"/>

			




	
	
	
		
 
<pinref part="Q7" gate="G$1" pin="D"/>

			




	
	
	
		
 
<wire x1="294.64" y1="208.28" x2="304.8" y2="208.28" width="0.1524" layer="91"/>

			




	
	
	
		
 
<wire x1="304.8" y1="208.28" x2="304.8" y2="198.12" width="0.1524" layer="91"/>

			




	
	
	
		
 
<label x="309.88" y="208.28" size="1.778" layer="95"/>

			




	
	
	
		
 
<pinref part="Q7" gate="G$1" pin="S"/>

			




	
	
	
		
 
<wire x1="304.8" y1="208.28" x2="314.96" y2="208.28" width="0.1524" layer="91"/>

			




	
	
	
		
 
<label x="309.88" y="208.28" size="1.778" layer="95"/>

			




	
	
	
		
 
<wire x1="304.8" y1="198.12" x2="304.8" y2="208.28" width="0.1524" layer="91"/>

			




	
	
	
		
 
<junction x="304.8" y="208.28"/>

			




	
	
	
		
 
</segment>

			




	
	
	
		
 
</net>

			




	
	
	
		
 
<net name="N$4" class="0">

			




	
	
	
		
 
<segment>

			




	
	
	
		
 
<pinref part="5V_SWITCHING" gate="G$1" pin="COMP"/>

			




	
	
	
		
 
<wire x1="73.66" y1="38.1" x2="76.2" y2="38.1" width="0.1524" layer="91"/>

			




	
	
	
		
 
<pinref part="C10" gate="G$1" pin="1"/>

			




	
	
	
		
 
<wire x1="76.2" y1="38.1" x2="76.2" y2="35.56" width="0.1524" layer="91"/>

			




	
	
	
		
 
</segment>

			




	
	
	
		
 
</net>

			




	
	
	
		
 
<net name="N$18" class="0">

			




	
	
		
 
@@ -6996,31 +6997,24 @@ Maybe use bigger R's</text>

			




	
	
	
		
 
</net>

			




	
	
	
		
 
<net name="N$36" class="0">

			




	
	
	
		
 
<segment>

			




	
	
	
		
 
<pinref part="Q9" gate="G$1" pin="C"/>

			




	
	
	
		
 
<pinref part="R29" gate="G$1" pin="1"/>

			




	
	
	
		
 
<wire x1="294.64" y1="195.58" x2="294.64" y2="193.04" width="0.1524" layer="91"/>

			




	
	
	
		
 
<pinref part="Q7" gate="G$1" pin="G"/>

			




	
	
	
		
 
<wire x1="294.64" y1="193.04" x2="294.64" y2="190.5" width="0.1524" layer="91"/>

			




	
	
	
		
 
<wire x1="297.18" y1="193.04" x2="294.64" y2="193.04" width="0.1524" layer="91"/>

			




	
	
	
		
 
<junction x="294.64" y="193.04"/>

			




	
	
	
		
 
</segment>

			




	
	
	
		
 
</net>

			




	
	
	
		
 
<net name="N$37" class="0">

			




	
	
	
		
 
<segment>

			




	
	
	
		
 
<pinref part="Q7" gate="G$1" pin="S"/>

			




	
	
	
		
 
<pinref part="R27" gate="G$1" pin="1"/>

			




	
	
	
		
 
<wire x1="304.8" y1="185.42" x2="304.8" y2="187.96" width="0.1524" layer="91"/>

			




	
	
	
		
 
</segment>

			




	
	
	
		
 
</net>

			




	
	
	
		
 
<net name="N$38" class="0">

			




	
	
	
		
 
<segment>

			




	
	
	
		
 
<pinref part="Q9" gate="G$1" pin="B"/>

			




	
	
	
		
 
<pinref part="10K" gate="G$1" pin="1"/>

			




	
	
	
		
 
<wire x1="284.48" y1="185.42" x2="289.56" y2="185.42" width="0.1524" layer="91"/>

			




	
	
	
		
 
</segment>

			




	
	
	
		
 
</net>

			




	
	
	
		
 
<net name="ASSOCLED" class="0">

			




	
	
	
		
 
<segment>

			




	
	
	
		
 
<pinref part="U$2" gate="G$1" pin="DIO5"/>

			




	
	
	
		
 
<wire x1="81.28" y1="223.52" x2="91.44" y2="223.52" width="0.1524" layer="91"/>

			




	
	
	
		
 
<label x="83.82" y="223.52" size="1.778" layer="95"/>

			




	
	
		
 
@@ -7076,24 +7070,31 @@ Maybe use bigger R's</text>

			




	
	
	
		
 
<net name="SD_DETECT" class="0">

			




	
	
	
		
 
<segment>

			




	
	
	
		
 
<pinref part="ASDF" gate="G$1" pin="CARD_DETECT"/>

			




	
	
	
		
 
<wire x1="91.44" y1="114.3" x2="38.1" y2="114.3" width="0.1524" layer="91"/>

			




	
	
	
		
 
<label x="38.1" y="114.3" size="1.778" layer="95"/>

			




	
	
	
		
 
</segment>

			




	
	
	
		
 
<segment>

			




	
	
	
		
 
<pinref part="IC1" gate="G$1" pin="(PCINT8/XCK0/T0)PB0"/>

			




	
	
	
		
 
<wire x1="325.12" y1="111.76" x2="335.28" y2="111.76" width="0.1524" layer="91"/>

			




	
	
	
		
 
<label x="330.2" y="111.76" size="1.778" layer="95"/>

			




	
	
	
		
 
</segment>

			




	
	
	
		
 
</net>

			




	
	
	
		
 
<net name="N$11" class="0">

			




	
	
	
		
 
<segment>

			




	
	
	
		
 
<pinref part="Q7" gate="G$1" pin="D"/>

			




	
	
	
		
 
<pinref part="R27" gate="G$1" pin="1"/>

			




	
	
	
		
 
<wire x1="304.8" y1="187.96" x2="304.8" y2="185.42" width="0.1524" layer="91"/>

			




	
	
	
		
 
</segment>

			




	
	
	
		
 
</net>

			




	
	
	
		
 
</nets>

			




	
	
	
		
 
</sheet>

			




	
	
	
		
 
</sheets>

			




	
	
	
		
 
<errors>

			




	
	
	
		
 
<approved hash="202,1,40.64,226.06,U$2,RESET,,,,"/>

			




	
	
	
		
 
<approved hash="202,1,81.28,226.06,U$2,RTS,,,,"/>

			




	
	
	
		
 
</errors>

			




	
	
	
		
 
</schematic>

			




	
	
	
		
 
</drawing>

			




	
	
	
		
 
<compatibility>

			




	
	
	
		
 
<note version="6.3" minversion="6.2.2" severity="warning">

			




	
	
	
		
 
Since Version 6.2.2 text objects can contain more than one line,

			




        

    



    


    



    



      

      





    
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