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removed second joystick and added BBC VREF input

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This commit is contained in:
dekunukem
2022-09-17 23:01:10 +01:00
parent 69a38550b9
commit bb6fcddea8
4 changed files with 200 additions and 236 deletions
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61
firmware/bbc_micro_pt2/bbc.ioc
View File

@@ -31,34 +31,33 @@ Mcu.Name=STM32F072C(8-B)Tx
Mcu.Package=LQFP48
Mcu.Pin0=PF1-OSC_OUT
Mcu.Pin1=PA2
Mcu.Pin10=PB11
Mcu.Pin11=PB12
Mcu.Pin12=PB13
Mcu.Pin13=PB14
Mcu.Pin14=PB15
Mcu.Pin15=PA8
Mcu.Pin16=PA9
Mcu.Pin17=PA10
Mcu.Pin18=PA11
Mcu.Pin19=PA12
Mcu.Pin2=PA3
Mcu.Pin20=PA13
Mcu.Pin21=PA14
Mcu.Pin22=PA15
Mcu.Pin23=PB3
Mcu.Pin24=PB8
Mcu.Pin25=PB9
Mcu.Pin26=VP_ADC_Vref_Input
Mcu.Pin27=VP_SYS_VS_Systick
Mcu.Pin28=VP_TIM2_VS_ClockSourceINT
Mcu.Pin3=PA4
Mcu.Pin4=PA5
Mcu.Pin5=PA6
Mcu.Pin6=PA7
Mcu.Pin7=PB1
Mcu.Pin8=PB2
Mcu.Pin9=PB10
Mcu.PinsNb=29
Mcu.Pin10=PB12
Mcu.Pin11=PB13
Mcu.Pin12=PB14
Mcu.Pin13=PB15
Mcu.Pin14=PA8
Mcu.Pin15=PA9
Mcu.Pin16=PA10
Mcu.Pin17=PA11
Mcu.Pin18=PA12
Mcu.Pin19=PA13
Mcu.Pin2=PA4
Mcu.Pin20=PA14
Mcu.Pin21=PA15
Mcu.Pin22=PB3
Mcu.Pin23=PB8
Mcu.Pin24=PB9
Mcu.Pin25=VP_ADC_Vref_Input
Mcu.Pin26=VP_SYS_VS_Systick
Mcu.Pin27=VP_TIM2_VS_ClockSourceINT
Mcu.Pin3=PA5
Mcu.Pin4=PA6
Mcu.Pin5=PA7
Mcu.Pin6=PB1
Mcu.Pin7=PB2
Mcu.Pin8=PB10
Mcu.Pin9=PB11
Mcu.PinsNb=28
Mcu.ThirdPartyNb=0
Mcu.UserConstants=
Mcu.UserName=STM32F072C8Tx
@@ -98,12 +97,6 @@ PA2.GPIO_ModeDefaultOutputPP=GPIO_MODE_OUTPUT_OD
PA2.Locked=true
PA2.PinState=GPIO_PIN_SET
PA2.Signal=GPIO_Output
PA3.GPIOParameters=PinState,GPIO_Label,GPIO_ModeDefaultOutputPP
PA3.GPIO_Label=JS_PB1
PA3.GPIO_ModeDefaultOutputPP=GPIO_MODE_OUTPUT_OD
PA3.Locked=true
PA3.PinState=GPIO_PIN_SET
PA3.Signal=GPIO_Output
PA4.GPIOParameters=GPIO_Label
PA4.GPIO_Label=DAC_CH0
PA4.Signal=COMP_DAC1_group

184
pcb/bbc_micro/bbc_micro.brd
View File

@@ -205,7 +205,7 @@
<text x="7.366" y="36.83" size="1.27" layer="25" rot="R90" align="center">RST</text>
<text x="30.48" y="40.259" size="1.143" layer="25" rot="R180" align="center">RX</text>
<text x="38.862" y="40.132" size="1.143" layer="25" rot="R180" align="center">TX</text>
<text x="7.366" y="41.656" size="1.27" layer="25" rot="R90" align="center">DFU</text>
<text x="6.985" y="42.799" size="1.27" layer="25" rot="R90" align="center">DFU</text>
<text x="24.3078" y="24.2316" size="1.778" layer="26" rot="MR180" align="center">USB4VC Protocol Card for
BBC Micro
</text>
@@ -458,6 +458,11 @@ BBC Micro
<rectangle x1="23.876" y1="1.016" x2="24.384" y2="1.524" layer="51"/>
<rectangle x1="23.876" y1="-1.524" x2="24.384" y2="-1.016" layer="51"/>
</package>
<package name="1X01-CLEANBIG">
<pad name="1" x="0" y="0" drill="1.016" diameter="1.778"/>
<text x="-1.3462" y="1.8288" size="1.27" layer="25" ratio="10">&gt;NAME</text>
<text x="-1.27" y="-3.175" size="1.27" layer="27">&gt;VALUE</text>
</package>
</packages>
</library>
<library name="SparkFun-Connectors">
@@ -1474,7 +1479,7 @@ These rules have been curated by SparkFuns DFM commitee. After doing much resear
<element name="JP1" library="adafruit_changed" package="2X20-BIG" value="" x="3.5" y="32.5" smashed="yes" rot="MR90">
<attribute name="VALUE" x="-0.945" y="7.1" size="1.27" layer="28" rot="MR90"/>
</element>
<element name="SW1" library="3pos_slide_switch_centered" package="342_SWICH_FOOT" value="324_SW" x="11.049" y="36.83" smashed="yes" rot="R180"/>
<element name="SW1" library="3pos_slide_switch_centered" package="342_SWICH_FOOT" value="324_SW" x="10.668" y="36.83" smashed="yes" rot="R180"/>
<element name="LED1" library="adafruit" package="CHIP-LED0805" value="" x="10.795" y="26.162" smashed="yes" rot="R270">
<attribute name="VALUE" x="9.525" y="23.622" size="1.27" layer="27"/>
</element>
@@ -1514,9 +1519,9 @@ These rules have been curated by SparkFuns DFM commitee. After doing much resear
<element name="R14" library="SparkFun-Passives" package="0805" value="5.1K" x="47.244" y="63.246" smashed="yes" rot="R90">
<attribute name="NAME" x="48.3743" y="64.3128" size="0.8128" layer="25" rot="R270"/>
</element>
<element name="SW2" library="3pos_slide_switch_centered" package="342_SWICH_FOOT" value="324_SW" x="11.049" y="41.656" smashed="yes" rot="R180"/>
<element name="SW2" library="3pos_slide_switch_centered" package="342_SWICH_FOOT" value="324_SW" x="10.668" y="41.656" smashed="yes" rot="R180"/>
<element name="R11" library="SparkFun-Passives" package="0805" value="5.1K" x="11.557" y="44.577" smashed="yes" rot="R180">
<attribute name="NAME" x="9.779" y="44.8945" size="0.8128" layer="25" rot="R180"/>
<attribute name="NAME" x="12.446" y="46.1645" size="0.8128" layer="25" rot="R180"/>
</element>
<element name="LED3" library="adafruit" package="CHIP-LED0805" value="" x="37.338" y="49.9872" smashed="yes" rot="R270">
<attribute name="VALUE" x="36.068" y="47.4472" size="1.27" layer="27"/>
@@ -1582,23 +1587,11 @@ These rules have been curated by SparkFuns DFM commitee. After doing much resear
<element name="R23" library="SparkFun-Passives" package="0805" value="2K" x="31.623" y="33.782" smashed="yes">
<attribute name="NAME" x="29.845" y="34.0995" size="0.8128" layer="25" rot="R180"/>
</element>
<element name="R24" library="SparkFun-Passives" package="0805" value="2K" x="53.975" y="57.15" smashed="yes" rot="R180">
<attribute name="NAME" x="54.737" y="56.3245" size="0.8128" layer="25" rot="R180"/>
<element name="R24" library="SparkFun-Passives" package="0805" value="2K" x="53.975" y="57.785" smashed="yes" rot="R180">
<attribute name="NAME" x="54.737" y="56.9595" size="0.8128" layer="25" rot="R180"/>
</element>
<element name="R25" library="SparkFun-Passives" package="0805" value="2K" x="50.8" y="57.15" smashed="yes">
<attribute name="NAME" x="50.038" y="57.9755" size="0.8128" layer="25"/>
</element>
<element name="R10" library="SparkFun-Passives" package="0805" value="5.1K" x="26.67" y="14.224" smashed="yes" rot="R90">
<attribute name="NAME" x="27.559" y="18.0975" size="0.8128" layer="25" rot="R180"/>
</element>
<element name="R16" library="SparkFun-Passives" package="0805" value="5.1K" x="24.511" y="14.224" smashed="yes" rot="R270">
<attribute name="NAME" x="24.0665" y="17.78" size="0.8128" layer="25" rot="R270"/>
</element>
<element name="R17" library="SparkFun-Passives" package="0805" value="5.1K" x="29.083" y="14.224" smashed="yes" rot="R90">
<attribute name="NAME" x="29.718" y="12.6365" size="0.8128" layer="25" rot="R180"/>
</element>
<element name="R20" library="SparkFun-Passives" package="0805" value="5.1K" x="31.369" y="14.224" smashed="yes" rot="R270">
<attribute name="NAME" x="32.258" y="12.6365" size="0.8128" layer="25" rot="R180"/>
<element name="R25" library="SparkFun-Passives" package="0805" value="2K" x="50.8" y="57.785" smashed="yes">
<attribute name="NAME" x="46.99" y="57.3405" size="0.8128" layer="25"/>
</element>
<element name="R26" library="SparkFun-Passives" package="0805" value="5.1K" x="39.37" y="20.193" smashed="yes" rot="R90">
<attribute name="NAME" x="41.0845" y="19.431" size="0.8128" layer="25" rot="R90"/>
@@ -1607,6 +1600,12 @@ These rules have been curated by SparkFuns DFM commitee. After doing much resear
<attribute name="POPULARITY" value="98" x="37.973" y="15.494" size="1.778" layer="27" rot="R270" display="off"/>
<attribute name="VALUE" x="34.798" y="18.034" size="1.27" layer="27" rot="R270"/>
</element>
<element name="JP10" library="adafruit_changed" package="1X01-CLEANBIG" value="" x="15.367" y="35.433" smashed="yes">
<attribute name="VALUE" x="14.097" y="32.258" size="1.27" layer="27"/>
</element>
<element name="JP11" library="adafruit_changed" package="1X01-CLEANBIG" value="" x="15.367" y="32.893" smashed="yes">
<attribute name="VALUE" x="14.097" y="29.718" size="1.27" layer="27"/>
</element>
</elements>
<signals>
<signal name="GND">
@@ -1687,8 +1686,6 @@ These rules have been curated by SparkFuns DFM commitee. After doing much resear
<contactref element="U$9" pad="8"/>
<contactref element="U$9" pad="6"/>
<wire x1="7.366" y1="21.082" x2="7.366" y2="18.542" width="0.508" layer="16"/>
<contactref element="R16" pad="2"/>
<contactref element="R20" pad="2"/>
<contactref element="R26" pad="2"/>
<contactref element="JP5" pad="2"/>
</signal>
@@ -1724,10 +1721,10 @@ These rules have been curated by SparkFuns DFM commitee. After doing much resear
<wire x1="17.5776" y1="43.5" x2="19.25" y2="43.5" width="0.2032" layer="1"/>
<wire x1="17.5768" y1="43.4992" x2="17.5768" y2="41.8268" width="0.2032" layer="1"/>
<wire x1="17.5768" y1="41.8268" x2="17.5" y2="41.75" width="0.2032" layer="1"/>
<wire x1="8.849" y1="40.531" x2="13.249" y2="40.531" width="1.016" layer="1"/>
<via x="13.6144" y="34.0614" extent="1-16" drill="0.45"/>
<wire x1="12.457" y1="34.036" x2="12.4824" y2="34.0614" width="0.2032" layer="1"/>
<wire x1="13.6144" y1="34.0614" x2="12.4824" y2="34.0614" width="0.2032" layer="1"/>
<wire x1="8.468" y1="40.531" x2="12.868" y2="40.531" width="1.016" layer="1"/>
<via x="12.4714" y="32.5374" extent="1-16" drill="0.45"/>
<wire x1="12.457" y1="34.036" x2="12.4714" y2="34.0216" width="0.2032" layer="1"/>
<wire x1="12.4714" y1="34.0216" x2="12.4714" y2="32.5374" width="0.2032" layer="1"/>
<contactref element="JP3" pad="3"/>
<contactref element="JP7" pad="5"/>
<contactref element="JP7" pad="6"/>
@@ -1742,8 +1739,8 @@ These rules have been curated by SparkFuns DFM commitee. After doing much resear
<wire x1="25.98" y1="34.5" x2="24.75" y2="34.5" width="0.2032" layer="1"/>
<via x="7.0358" y="40.5384" extent="1-16" drill="0.45"/>
<wire x1="16.0528" y1="43.5102" x2="17.5658" y2="43.5102" width="0.2032" layer="1"/>
<wire x1="7.0358" y1="40.5384" x2="8.8416" y2="40.5384" width="0.2032" layer="1"/>
<wire x1="8.8416" y1="40.5384" x2="8.849" y2="40.531" width="0.2032" layer="1"/>
<wire x1="7.0358" y1="40.5384" x2="8.4606" y2="40.5384" width="0.2032" layer="1"/>
<wire x1="8.4606" y1="40.5384" x2="8.468" y2="40.531" width="0.2032" layer="1"/>
<wire x1="26.416" y1="43.042" x2="27.8748" y2="43.042" width="0.2032" layer="1"/>
<wire x1="27.8748" y1="43.042" x2="28.0924" y2="42.8244" width="0.2032" layer="1"/>
<wire x1="26.416" y1="43.042" x2="26.5" y2="42.958" width="0.2032" layer="1"/>
@@ -1755,9 +1752,9 @@ These rules have been curated by SparkFuns DFM commitee. After doing much resear
<wire x1="16.129" y1="39.4716" x2="8.1026" y2="39.4716" width="0.1524" layer="16"/>
<wire x1="7.366" y1="26.162" x2="9.745" y2="26.162" width="0.2032" layer="1"/>
<contactref element="IC1" pad="9"/>
<via x="16.002" y="37.465" extent="1-16" drill="0.45"/>
<wire x1="17.5" y1="37.75" x2="16.287" y2="37.75" width="0.2032" layer="1"/>
<wire x1="16.287" y1="37.75" x2="16.002" y2="37.465" width="0.2032" layer="1"/>
<via x="15.621" y="37.465" extent="1-16" drill="0.45"/>
<wire x1="17.5" y1="37.75" x2="15.906" y2="37.75" width="0.2032" layer="1"/>
<wire x1="15.906" y1="37.75" x2="15.621" y2="37.465" width="0.2032" layer="1"/>
</signal>
<signal name="N$29">
<contactref element="LED1" pad="C"/>
@@ -1770,18 +1767,18 @@ These rules have been curated by SparkFuns DFM commitee. After doing much resear
<contactref element="R9" pad="1"/>
<contactref element="IC1" pad="7"/>
<contactref element="JP1" pad="22"/>
<wire x1="10.4902" y1="35.705" x2="8.849" y2="35.705" width="1.016" layer="1"/>
<wire x1="10.4902" y1="35.705" x2="8.468" y2="35.705" width="1.016" layer="1"/>
<wire x1="10.4902" y1="35.705" x2="11.303" y2="35.705" width="1.016" layer="1"/>
<wire x1="11.303" y1="35.705" x2="13.249" y2="35.705" width="1.016" layer="1"/>
<wire x1="11.303" y1="35.705" x2="12.868" y2="35.705" width="1.016" layer="1"/>
<wire x1="10.4902" y1="35.705" x2="10.657" y2="35.5382" width="0.2032" layer="1"/>
<wire x1="10.657" y1="35.5382" x2="10.657" y2="34.036" width="0.2032" layer="1"/>
<wire x1="17.5" y1="38.75" x2="14.59" y2="38.75" width="0.1524" layer="1"/>
<wire x1="14.59" y1="38.75" x2="14.351" y2="38.989" width="0.1524" layer="1"/>
<wire x1="14.351" y1="38.989" x2="12.065" y2="38.989" width="0.1524" layer="1"/>
<wire x1="12.065" y1="38.989" x2="11.303" y2="38.227" width="0.1524" layer="1"/>
<wire x1="11.303" y1="38.227" x2="11.303" y2="35.705" width="0.1524" layer="1"/>
<wire x1="8.849" y1="35.705" x2="6.914" y2="33.77" width="0.2032" layer="1"/>
<wire x1="6.914" y1="33.77" x2="4.77" y2="33.77" width="0.2032" layer="1"/>
<wire x1="14.351" y1="38.989" x2="11.811" y2="38.989" width="0.1524" layer="1"/>
<wire x1="11.811" y1="38.989" x2="11.303" y2="38.481" width="0.1524" layer="1"/>
<wire x1="11.303" y1="38.481" x2="11.303" y2="35.705" width="0.1524" layer="1"/>
<wire x1="8.468" y1="35.705" x2="6.533" y2="33.77" width="0.2032" layer="1"/>
<wire x1="6.533" y1="33.77" x2="4.77" y2="33.77" width="0.2032" layer="1"/>
</signal>
<signal name="+5V">
<contactref element="JP1" pad="2"/>
@@ -1854,9 +1851,9 @@ These rules have been curated by SparkFuns DFM commitee. After doing much resear
<contactref element="IC1" pad="16"/>
<contactref element="JP1" pad="21"/>
<wire x1="20.75" y1="34.5" x2="20.75" y2="31.5958" width="0.2032" layer="1"/>
<wire x1="20.75" y1="31.5958" x2="20.5232" y2="31.369" width="0.2032" layer="1"/>
<wire x1="20.5232" y1="31.369" x2="6.604" y2="31.369" width="0.2032" layer="1"/>
<wire x1="5.461" y1="32.512" x2="6.604" y2="31.369" width="0.2032" layer="1"/>
<wire x1="20.75" y1="31.5958" x2="19.8882" y2="30.734" width="0.2032" layer="1"/>
<wire x1="19.8882" y1="30.734" x2="7.239" y2="30.734" width="0.2032" layer="1"/>
<wire x1="5.461" y1="32.512" x2="7.239" y2="30.734" width="0.2032" layer="1"/>
<wire x1="5.461" y1="32.512" x2="3.488" y2="32.512" width="0.2032" layer="1"/>
<wire x1="3.488" y1="32.512" x2="2.23" y2="33.77" width="0.2032" layer="1"/>
</signal>
@@ -1865,10 +1862,8 @@ These rules have been curated by SparkFuns DFM commitee. After doing much resear
<contactref element="JP1" pad="19"/>
<wire x1="3.5134" y1="29.9466" x2="2.23" y2="31.23" width="0.2032" layer="1"/>
<wire x1="21.25" y1="34.5" x2="21.25" y2="31.3338" width="0.2032" layer="1"/>
<wire x1="5.4864" y1="29.9466" x2="3.5134" y2="29.9466" width="0.2032" layer="1"/>
<wire x1="21.25" y1="31.3338" x2="20.6502" y2="30.734" width="0.2032" layer="1"/>
<wire x1="20.6502" y1="30.734" x2="6.2738" y2="30.734" width="0.2032" layer="1"/>
<wire x1="5.4864" y1="29.9466" x2="6.2738" y2="30.734" width="0.2032" layer="1"/>
<wire x1="21.25" y1="31.3338" x2="19.8628" y2="29.9466" width="0.2032" layer="1"/>
<wire x1="19.8628" y1="29.9466" x2="3.5134" y2="29.9466" width="0.2032" layer="1"/>
</signal>
<signal name="N$1">
<contactref element="J4" pad="A5"/>
@@ -1939,20 +1934,6 @@ These rules have been curated by SparkFuns DFM commitee. After doing much resear
<wire x1="38.238" y1="47.752" x2="38.238" y2="42.81" width="0.2032" layer="1"/>
<wire x1="38.238" y1="42.81" x2="36.957" y2="41.529" width="0.2032" layer="1"/>
</signal>
<signal name="N$12">
<contactref element="R17" pad="2"/>
<contactref element="R20" pad="1"/>
<contactref element="U$9" pad="4"/>
<wire x1="29.083" y1="15.124" x2="31.369" y2="15.124" width="0.2032" layer="1"/>
<wire x1="29.083" y1="15.124" x2="29.083" y2="16.51" width="0.2032" layer="1"/>
<via x="29.083" y="16.51" extent="1-16" drill="0.5"/>
<wire x1="29.083" y1="16.51" x2="29.38" y2="16.213" width="0.2032" layer="16"/>
<wire x1="29.38" y1="16.213" x2="29.38" y2="9.904" width="0.2032" layer="16"/>
<contactref element="IC1" pad="18"/>
<wire x1="21.75" y1="34.5" x2="21.75" y2="30.574" width="0.2032" layer="1"/>
<wire x1="29.083" y1="23.241" x2="29.083" y2="16.51" width="0.2032" layer="1"/>
<wire x1="21.75" y1="30.574" x2="29.083" y2="23.241" width="0.2032" layer="1"/>
</signal>
<signal name="N$14">
<contactref element="IC1" pad="30"/>
<contactref element="JP3" pad="6"/>
@@ -1981,17 +1962,17 @@ These rules have been curated by SparkFuns DFM commitee. After doing much resear
<contactref element="SW2" pad="P$4"/>
<contactref element="R11" pad="2"/>
<contactref element="JP1" pad="32"/>
<wire x1="8.849" y1="42.781" x2="10.6426" y2="42.781" width="1.016" layer="1"/>
<wire x1="10.6426" y1="42.781" x2="13.249" y2="42.781" width="1.016" layer="1"/>
<wire x1="8.468" y1="42.781" x2="10.6426" y2="42.781" width="1.016" layer="1"/>
<wire x1="10.6426" y1="42.781" x2="12.868" y2="42.781" width="1.016" layer="1"/>
<wire x1="10.6426" y1="42.781" x2="10.6426" y2="44.5626" width="0.2032" layer="1"/>
<wire x1="10.6426" y1="44.5626" x2="10.657" y2="44.577" width="0.2032" layer="1"/>
<wire x1="21.25" y1="46.3394" x2="21.25" y2="43.5" width="0.2032" layer="1"/>
<wire x1="20.8968" y1="46.6926" x2="21.25" y2="46.3394" width="0.2032" layer="1"/>
<wire x1="13.249" y1="42.781" x2="13.249" y2="43.924" width="0.2032" layer="1"/>
<wire x1="16.0176" y1="46.6926" x2="13.249" y2="43.924" width="0.2032" layer="1"/>
<wire x1="12.868" y1="42.781" x2="12.868" y2="43.543" width="0.2032" layer="1"/>
<wire x1="16.0176" y1="46.6926" x2="12.868" y2="43.543" width="0.2032" layer="1"/>
<wire x1="16.0176" y1="46.6926" x2="20.8968" y2="46.6926" width="0.2032" layer="1"/>
<wire x1="4.77" y1="46.47" x2="5.16" y2="46.47" width="0.2032" layer="1"/>
<wire x1="5.16" y1="46.47" x2="8.849" y2="42.781" width="0.2032" layer="1"/>
<wire x1="4.77" y1="46.47" x2="4.779" y2="46.47" width="0.2032" layer="1"/>
<wire x1="4.779" y1="46.47" x2="8.468" y2="42.781" width="0.2032" layer="1"/>
</signal>
<signal name="N$22">
<contactref element="IC1" pad="42"/>
@@ -2192,7 +2173,7 @@ These rules have been curated by SparkFuns DFM commitee. After doing much resear
<wire x1="37.742" y1="38.25" x2="41.612" y2="42.12" width="0.2032" layer="1"/>
<wire x1="42.418" y1="42.12" x2="44.958" y2="42.12" width="0.2032" layer="16"/>
<contactref element="R24" pad="1"/>
<wire x1="54.875" y1="57.15" x2="54.875" y2="51.065" width="0.2032" layer="1"/>
<wire x1="54.875" y1="57.785" x2="54.875" y2="51.065" width="0.2032" layer="1"/>
<wire x1="45.93" y1="42.12" x2="44.958" y2="42.12" width="0.2032" layer="1"/>
<wire x1="54.875" y1="51.065" x2="45.93" y2="42.12" width="0.2032" layer="1"/>
</signal>
@@ -2220,7 +2201,7 @@ These rules have been curated by SparkFuns DFM commitee. After doing much resear
<wire x1="43.307" y1="40.894" x2="43.7134" y2="41.3004" width="0.2032" layer="1"/>
<wire x1="42.418" y1="47.2" x2="44.958" y2="47.2" width="0.2032" layer="16"/>
<contactref element="R25" pad="1"/>
<wire x1="49.9" y1="57.15" x2="49.9" y2="51.932" width="0.2032" layer="1"/>
<wire x1="49.9" y1="57.785" x2="49.9" y2="51.932" width="0.2032" layer="1"/>
<wire x1="49.9" y1="51.932" x2="49.022" y2="51.054" width="0.2032" layer="1"/>
<wire x1="49.022" y1="51.054" x2="44.196" y2="51.054" width="0.2032" layer="1"/>
<wire x1="44.196" y1="51.054" x2="43.688" y2="50.546" width="0.2032" layer="1"/>
@@ -2247,9 +2228,9 @@ These rules have been curated by SparkFuns DFM commitee. After doing much resear
<contactref element="R24" pad="2"/>
<contactref element="R25" pad="2"/>
<wire x1="44.958" y1="49.74" x2="49.359" y2="49.74" width="0.2032" layer="1"/>
<wire x1="51.7" y1="52.081" x2="51.7" y2="57.15" width="0.2032" layer="1"/>
<wire x1="51.7" y1="52.081" x2="51.7" y2="57.785" width="0.2032" layer="1"/>
<wire x1="49.359" y1="49.74" x2="51.7" y2="52.081" width="0.2032" layer="1"/>
<wire x1="51.7" y1="57.15" x2="53.075" y2="57.15" width="0.2032" layer="1"/>
<wire x1="53.075" y1="57.785" x2="51.7" y2="57.785" width="0.2032" layer="1"/>
</signal>
<signal name="LED_SHIFTLOCK">
<contactref element="JP4" pad="4"/>
@@ -2447,15 +2428,6 @@ These rules have been curated by SparkFuns DFM commitee. After doing much resear
<contactref element="U$9" pad="10"/>
<wire x1="33.53" y1="7.064" x2="33.53" y2="12.183" width="0.2032" layer="1"/>
<wire x1="33.53" y1="12.183" x2="33.655" y2="12.308" width="0.2032" layer="1"/>
<contactref element="IC1" pad="13"/>
<wire x1="19.25" y1="34.5" x2="19.25" y2="35.506" width="0.2032" layer="1"/>
<wire x1="24.511" y1="35.814" x2="24.765" y2="36.068" width="0.2032" layer="1"/>
<wire x1="24.511" y1="35.814" x2="19.558" y2="35.814" width="0.2032" layer="1"/>
<wire x1="19.558" y1="35.814" x2="19.25" y2="35.506" width="0.2032" layer="1"/>
<via x="24.765" y="36.068" extent="1-16" drill="0.5"/>
<wire x1="24.765" y1="36.068" x2="24.765" y2="33.274" width="0.2032" layer="16"/>
<wire x1="24.765" y1="33.274" x2="33.53" y2="24.509" width="0.2032" layer="16"/>
<wire x1="33.53" y1="24.509" x2="33.53" y2="7.064" width="0.2032" layer="16"/>
</signal>
<signal name="N$3">
<contactref element="LED4" pad="C"/>
@@ -2508,23 +2480,6 @@ These rules have been curated by SparkFuns DFM commitee. After doing much resear
<wire x1="19.685" y1="32.385" x2="21.07" y2="31" width="0.2032" layer="16"/>
<wire x1="21.07" y1="31" x2="21.07" y2="9.904" width="0.2032" layer="16"/>
</signal>
<signal name="N$17">
<contactref element="IC1" pad="11"/>
<contactref element="R10" pad="2"/>
<contactref element="R16" pad="1"/>
<contactref element="U$9" pad="12"/>
<wire x1="26.67" y1="15.124" x2="24.511" y2="15.124" width="0.2032" layer="1"/>
<wire x1="26.67" y1="15.124" x2="26.67" y2="16.51" width="0.2032" layer="1"/>
<via x="26.67" y="16.51" extent="1-16" drill="0.5"/>
<wire x1="26.67" y1="16.51" x2="28" y2="15.18" width="0.2032" layer="16"/>
<wire x1="28" y1="15.18" x2="28" y2="7.064" width="0.2032" layer="16"/>
<wire x1="17.5" y1="36.75" x2="19.478" y2="36.75" width="0.2032" layer="1"/>
<wire x1="19.478" y1="36.75" x2="20.193" y2="37.465" width="0.2032" layer="1"/>
<via x="20.193" y="37.465" extent="1-16" drill="0.5"/>
<wire x1="20.193" y1="37.465" x2="20.193" y2="35.56" width="0.2032" layer="16"/>
<wire x1="26.67" y1="29.083" x2="26.67" y2="16.51" width="0.2032" layer="16"/>
<wire x1="20.193" y1="35.56" x2="26.67" y2="29.083" width="0.2032" layer="16"/>
</signal>
<signal name="N$6">
<contactref element="IC1" pad="31"/>
<contactref element="JP3" pad="5"/>
@@ -2532,22 +2487,33 @@ These rules have been curated by SparkFuns DFM commitee. After doing much resear
<wire x1="32.265" y1="39.25" x2="33.274" y2="40.259" width="0.2032" layer="1"/>
</signal>
<signal name="N$10">
<contactref element="R17" pad="1"/>
<contactref element="R10" pad="1"/>
<contactref element="U$9" pad="14"/>
<contactref element="U$9" pad="11"/>
<wire x1="30.77" y1="7.064" x2="30.77" y2="6.513" width="0.2032" layer="1"/>
<wire x1="30.77" y1="6.513" x2="29.591" y2="5.334" width="0.2032" layer="1"/>
<wire x1="29.591" y1="5.334" x2="26.6192" y2="5.334" width="0.2032" layer="1"/>
<wire x1="26.6192" y1="5.334" x2="23.622" y2="5.334" width="0.2032" layer="1"/>
<wire x1="22.46" y1="6.496" x2="22.46" y2="7.064" width="0.2032" layer="1"/>
<wire x1="23.622" y1="5.334" x2="22.46" y2="6.496" width="0.2032" layer="1"/>
<wire x1="26.67" y1="13.324" x2="29.083" y2="13.324" width="0.2032" layer="1"/>
<wire x1="26.67" y1="13.324" x2="26.67" y2="13.07" width="0.2032" layer="1"/>
<wire x1="26.67" y1="13.07" x2="25.2222" y2="11.6222" width="0.2032" layer="1"/>
<wire x1="26.6192" y1="7.8486" x2="26.6192" y2="5.334" width="0.2032" layer="1"/>
<wire x1="25.2222" y1="11.6222" x2="25.2222" y2="9.2456" width="0.2032" layer="1"/>
<wire x1="25.2222" y1="9.2456" x2="26.6192" y2="7.8486" width="0.2032" layer="1"/>
<contactref element="IC1" pad="18"/>
<wire x1="21.75" y1="34.5" x2="21.75" y2="22.385" width="0.2032" layer="1"/>
<wire x1="21.75" y1="22.385" x2="16.129" y2="16.764" width="0.2032" layer="1"/>
<wire x1="16.129" y1="16.764" x2="16.129" y2="6.731" width="0.2032" layer="1"/>
<wire x1="16.129" y1="6.731" x2="17.78" y2="5.08" width="0.2032" layer="1"/>
<wire x1="17.78" y1="5.08" x2="22.479" y2="5.08" width="0.2032" layer="1"/>
<wire x1="22.479" y1="5.08" x2="29.972" y2="5.08" width="0.2032" layer="1"/>
<wire x1="29.972" y1="5.08" x2="30.77" y2="5.878" width="0.2032" layer="1"/>
<wire x1="30.77" y1="5.878" x2="30.77" y2="7.064" width="0.2032" layer="1"/>
<wire x1="22.46" y1="7.064" x2="22.479" y2="7.045" width="0.2032" layer="1"/>
<wire x1="22.479" y1="7.045" x2="22.479" y2="5.08" width="0.2032" layer="1"/>
</signal>
<signal name="N$11">
<contactref element="IC1" pad="11"/>
<contactref element="JP10" pad="1"/>
<wire x1="17.5" y1="36.75" x2="16.557" y2="36.75" width="0.2032" layer="1"/>
<wire x1="15.367" y1="35.56" x2="15.367" y2="35.433" width="0.2032" layer="1"/>
<wire x1="16.557" y1="36.75" x2="15.367" y2="35.56" width="0.2032" layer="1"/>
</signal>
<signal name="N$12">
<contactref element="IC1" pad="13"/>
<contactref element="JP11" pad="1"/>
<wire x1="19.25" y1="34.5" x2="18.786" y2="34.036" width="0.2032" layer="1"/>
<wire x1="16.51" y1="34.036" x2="15.367" y2="32.893" width="0.2032" layer="1"/>
<wire x1="18.786" y1="34.036" x2="16.51" y2="34.036" width="0.2032" layer="1"/>
</signal>
</signals>
<mfgpreviewcolors>

189
pcb/bbc_micro/bbc_micro.sch
View File

@@ -671,6 +671,29 @@
<rectangle x1="23.876" y1="1.016" x2="24.384" y2="1.524" layer="51"/>
<rectangle x1="23.876" y1="-1.524" x2="24.384" y2="-1.016" layer="51"/>
</package>
<package name="1X01">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
<wire x1="-0.635" y1="1.27" x2="0.635" y2="1.27" width="0.1524" layer="21"/>
<wire x1="0.635" y1="1.27" x2="1.27" y2="0.635" width="0.1524" layer="21"/>
<wire x1="1.27" y1="0.635" x2="1.27" y2="-0.635" width="0.1524" layer="21"/>
<wire x1="1.27" y1="-0.635" x2="0.635" y2="-1.27" width="0.1524" layer="21"/>
<wire x1="-1.27" y1="0.635" x2="-1.27" y2="-0.635" width="0.1524" layer="21"/>
<wire x1="-0.635" y1="1.27" x2="-1.27" y2="0.635" width="0.1524" layer="21"/>
<wire x1="-1.27" y1="-0.635" x2="-0.635" y2="-1.27" width="0.1524" layer="21"/>
<wire x1="0.635" y1="-1.27" x2="-0.635" y2="-1.27" width="0.1524" layer="21"/>
<pad name="1" x="0" y="0" drill="1.016" diameter="1.9304" shape="octagon"/>
<text x="-1.3462" y="1.8288" size="1.27" layer="25" ratio="10">&gt;NAME</text>
<text x="-1.27" y="-3.175" size="1.27" layer="27">&gt;VALUE</text>
<rectangle x1="-0.254" y1="-0.254" x2="0.254" y2="0.254" layer="51"/>
</package>
<package name="1X01-CLEANBIG">
<pad name="1" x="0" y="0" drill="1.016" diameter="1.778"/>
<text x="-1.3462" y="1.8288" size="1.27" layer="25" ratio="10">&gt;NAME</text>
<text x="-1.27" y="-3.175" size="1.27" layer="27">&gt;VALUE</text>
</package>
<package name="1X1-BIGPOGO">
<pad name="P$1" x="0" y="0" drill="1.4" diameter="2.54" shape="long"/>
</package>
</packages>
<symbols>
<symbol name="PINH2X20">
@@ -721,6 +744,15 @@
<pin name="39" x="-2.54" y="-25.4" visible="pad" length="short" direction="pas" function="dot"/>
<pin name="40" x="5.08" y="-25.4" visible="pad" length="short" direction="pas" function="dot" rot="R180"/>
</symbol>
<symbol name="PINHD1">
<wire x1="-6.35" y1="-2.54" x2="1.27" y2="-2.54" width="0.4064" layer="94"/>
<wire x1="1.27" y1="-2.54" x2="1.27" y2="2.54" width="0.4064" layer="94"/>
<wire x1="1.27" y1="2.54" x2="-6.35" y2="2.54" width="0.4064" layer="94"/>
<wire x1="-6.35" y1="2.54" x2="-6.35" y2="-2.54" width="0.4064" layer="94"/>
<text x="-6.35" y="3.175" size="1.778" layer="95">&gt;NAME</text>
<text x="-6.35" y="-5.08" size="1.778" layer="96">&gt;VALUE</text>
<pin name="1" x="-2.54" y="0" visible="pad" length="short" direction="pas" function="dot"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="PINHD-2X20" prefix="JP" uservalue="yes">
@@ -825,6 +857,40 @@
</device>
</devices>
</deviceset>
<deviceset name="PINHD-1X1" prefix="JP" uservalue="yes">
<description>&lt;b&gt;Pin header 1x1 for 0.1" spacing&lt;/b&gt;
&lt;p&gt;
With round pins</description>
<gates>
<gate name="G$1" symbol="PINHD1" x="0" y="0"/>
</gates>
<devices>
<device name="" package="1X01">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="CB" package="1X01-CLEANBIG">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="-BIGPOGO" package="1X1-BIGPOGO">
<connects>
<connect gate="G$1" pin="1" pad="P$1"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="SparkFun-Connectors">
@@ -5088,16 +5154,12 @@ by exp-lbrs.ulp</description>
<part name="R23" library="SparkFun-Passives" deviceset="RESISTOR" device="0805-RES" value="2K"/>
<part name="R24" library="SparkFun-Passives" deviceset="RESISTOR" device="0805-RES" value="2K"/>
<part name="R25" library="SparkFun-Passives" deviceset="RESISTOR" device="0805-RES" value="2K"/>
<part name="R10" library="SparkFun-Passives" deviceset="RESISTOR" device="0805-RES" value="5.1K"/>
<part name="R16" library="SparkFun-Passives" deviceset="RESISTOR" device="0805-RES" value="5.1K"/>
<part name="R17" library="SparkFun-Passives" deviceset="RESISTOR" device="0805-RES" value="5.1K"/>
<part name="R20" library="SparkFun-Passives" deviceset="RESISTOR" device="0805-RES" value="5.1K"/>
<part name="GND11" library="supply1" library_urn="urn:adsk.eagle:library:371" deviceset="GND" device=""/>
<part name="GND14" library="supply1" library_urn="urn:adsk.eagle:library:371" deviceset="GND" device=""/>
<part name="R26" library="SparkFun-Passives" deviceset="RESISTOR" device="0805-RES" value="5.1K"/>
<part name="GND16" library="supply1" library_urn="urn:adsk.eagle:library:371" deviceset="GND" device=""/>
<part name="JP5" library="pinhead" library_urn="urn:adsk.eagle:library:325" deviceset="PINHD-1X2" device="" package3d_urn="urn:adsk.eagle:package:22435/2"/>
<part name="GND19" library="supply1" deviceset="GND" device=""/>
<part name="JP10" library="adafruit_changed" deviceset="PINHD-1X1" device="CB"/>
<part name="JP11" library="adafruit_changed" deviceset="PINHD-1X1" device="CB"/>
</parts>
<sheets>
<sheet>
@@ -5377,28 +5439,6 @@ by exp-lbrs.ulp</description>
<attribute name="NAME" x="280.8986" y="-34.29" size="1.778" layer="95" rot="R270"/>
<attribute name="VALUE" x="276.098" y="-34.29" size="1.778" layer="96" rot="R270"/>
</instance>
<instance part="R10" gate="G$1" x="165.1" y="-190.5" smashed="yes" rot="R270">
<attribute name="NAME" x="166.5986" y="-186.69" size="1.778" layer="95" rot="R270"/>
<attribute name="VALUE" x="161.798" y="-186.69" size="1.778" layer="96" rot="R270"/>
</instance>
<instance part="R16" gate="G$1" x="165.1" y="-208.28" smashed="yes" rot="R270">
<attribute name="NAME" x="166.5986" y="-204.47" size="1.778" layer="95" rot="R270"/>
<attribute name="VALUE" x="161.798" y="-204.47" size="1.778" layer="96" rot="R270"/>
</instance>
<instance part="R17" gate="G$1" x="187.96" y="-190.5" smashed="yes" rot="R270">
<attribute name="NAME" x="189.4586" y="-186.69" size="1.778" layer="95" rot="R270"/>
<attribute name="VALUE" x="184.658" y="-186.69" size="1.778" layer="96" rot="R270"/>
</instance>
<instance part="R20" gate="G$1" x="187.96" y="-208.28" smashed="yes" rot="R270">
<attribute name="NAME" x="189.4586" y="-204.47" size="1.778" layer="95" rot="R270"/>
<attribute name="VALUE" x="184.658" y="-204.47" size="1.778" layer="96" rot="R270"/>
</instance>
<instance part="GND11" gate="1" x="165.1" y="-220.98" smashed="yes">
<attribute name="VALUE" x="162.56" y="-223.52" size="1.778" layer="96"/>
</instance>
<instance part="GND14" gate="1" x="187.96" y="-220.98" smashed="yes">
<attribute name="VALUE" x="185.42" y="-223.52" size="1.778" layer="96"/>
</instance>
<instance part="R26" gate="G$1" x="274.32" y="-10.16" smashed="yes" rot="R270">
<attribute name="NAME" x="275.8186" y="-6.35" size="1.778" layer="95" rot="R270"/>
<attribute name="VALUE" x="271.018" y="-6.35" size="1.778" layer="96" rot="R270"/>
@@ -5413,6 +5453,14 @@ by exp-lbrs.ulp</description>
<instance part="GND19" gate="1" x="200.66" y="20.32" smashed="yes" rot="MR0">
<attribute name="VALUE" x="203.2" y="17.78" size="1.778" layer="96" rot="MR0"/>
</instance>
<instance part="JP10" gate="G$1" x="5.08" y="30.48" smashed="yes" rot="R180">
<attribute name="NAME" x="11.43" y="27.305" size="1.778" layer="95" rot="R180"/>
<attribute name="VALUE" x="11.43" y="35.56" size="1.778" layer="96" rot="R180"/>
</instance>
<instance part="JP11" gate="G$1" x="10.16" y="17.78" smashed="yes" rot="R180">
<attribute name="NAME" x="16.51" y="14.605" size="1.778" layer="95" rot="R180"/>
<attribute name="VALUE" x="16.51" y="22.86" size="1.778" layer="96" rot="R180"/>
</instance>
</instances>
<busses>
</busses>
@@ -5686,16 +5734,6 @@ by exp-lbrs.ulp</description>
<junction x="63.5" y="-195.58"/>
</segment>
<segment>
<pinref part="R16" gate="G$1" pin="2"/>
<pinref part="GND11" gate="1" pin="GND"/>
<wire x1="165.1" y1="-213.36" x2="165.1" y2="-218.44" width="0.1524" layer="91"/>
</segment>
<segment>
<pinref part="R20" gate="G$1" pin="2"/>
<pinref part="GND14" gate="1" pin="GND"/>
<wire x1="187.96" y1="-213.36" x2="187.96" y2="-218.44" width="0.1524" layer="91"/>
</segment>
<segment>
<pinref part="R26" gate="G$1" pin="2"/>
<pinref part="GND16" gate="1" pin="GND"/>
</segment>
@@ -5841,25 +5879,6 @@ by exp-lbrs.ulp</description>
<junction x="22.86" y="-50.8"/>
</segment>
</net>
<net name="N$12" class="0">
<segment>
<pinref part="R17" gate="G$1" pin="2"/>
<pinref part="R20" gate="G$1" pin="1"/>
<wire x1="187.96" y1="-195.58" x2="187.96" y2="-198.12" width="0.1524" layer="91"/>
<wire x1="187.96" y1="-198.12" x2="187.96" y2="-203.2" width="0.1524" layer="91"/>
<wire x1="187.96" y1="-198.12" x2="210.82" y2="-198.12" width="0.1524" layer="91"/>
<wire x1="210.82" y1="-198.12" x2="210.82" y2="-175.26" width="0.1524" layer="91"/>
<junction x="187.96" y="-198.12"/>
<wire x1="210.82" y1="-175.26" x2="101.6" y2="-175.26" width="0.1524" layer="91"/>
<wire x1="101.6" y1="-175.26" x2="101.6" y2="-185.42" width="0.1524" layer="91"/>
<pinref part="U$9" gate="G$1" pin="4_CH3"/>
<wire x1="101.6" y1="-185.42" x2="68.58" y2="-185.42" width="0.1524" layer="91"/>
<wire x1="210.82" y1="58.42" x2="210.82" y2="-175.26" width="0.1524" layer="91"/>
<junction x="210.82" y="-175.26"/>
<pinref part="IC1" gate="PORTB_L" pin="PB0"/>
<wire x1="210.82" y1="58.42" x2="43.18" y2="58.42" width="0.1524" layer="91"/>
</segment>
</net>
<net name="N$14" class="0">
<segment>
<pinref part="IC1" gate="PORTA_H" pin="PA9"/>
@@ -6342,13 +6361,6 @@ by exp-lbrs.ulp</description>
<pinref part="U$9" gate="G$1" pin="10_PB1"/>
<wire x1="33.02" y1="-180.34" x2="33.02" y2="-215.9" width="0.1524" layer="91"/>
<wire x1="33.02" y1="-215.9" x2="68.58" y2="-215.9" width="0.1524" layer="91"/>
<pinref part="IC1" gate="PORTA_L" pin="PA3"/>
<wire x1="43.18" y1="20.32" x2="15.24" y2="20.32" width="0.1524" layer="91"/>
<wire x1="15.24" y1="20.32" x2="15.24" y2="-27.94" width="0.1524" layer="91"/>
<wire x1="15.24" y1="-27.94" x2="-40.64" y2="-27.94" width="0.1524" layer="91"/>
<wire x1="-40.64" y1="-27.94" x2="-40.64" y2="-215.9" width="0.1524" layer="91"/>
<wire x1="33.02" y1="-215.9" x2="-40.64" y2="-215.9" width="0.1524" layer="91"/>
<junction x="33.02" y="-215.9"/>
</segment>
</net>
<net name="N$3" class="0">
@@ -6406,26 +6418,6 @@ by exp-lbrs.ulp</description>
<wire x1="68.58" y1="-200.66" x2="142.24" y2="-200.66" width="0.1524" layer="91"/>
</segment>
</net>
<net name="N$17" class="0">
<segment>
<pinref part="IC1" gate="PORTA_L" pin="PA1"/>
<wire x1="43.18" y1="25.4" x2="60.96" y2="25.4" width="0.1524" layer="91"/>
<wire x1="60.96" y1="25.4" x2="60.96" y2="-25.4" width="0.1524" layer="91"/>
<wire x1="60.96" y1="-25.4" x2="147.32" y2="-25.4" width="0.1524" layer="91"/>
<pinref part="R10" gate="G$1" pin="2"/>
<pinref part="R16" gate="G$1" pin="1"/>
<wire x1="165.1" y1="-195.58" x2="165.1" y2="-198.12" width="0.1524" layer="91"/>
<wire x1="165.1" y1="-198.12" x2="165.1" y2="-203.2" width="0.1524" layer="91"/>
<wire x1="165.1" y1="-198.12" x2="154.94" y2="-198.12" width="0.1524" layer="91"/>
<wire x1="154.94" y1="-198.12" x2="154.94" y2="-226.06" width="0.1524" layer="91"/>
<junction x="165.1" y="-198.12"/>
<pinref part="U$9" gate="G$1" pin="12_CH2"/>
<wire x1="154.94" y1="-226.06" x2="68.58" y2="-226.06" width="0.1524" layer="91"/>
<wire x1="147.32" y1="-25.4" x2="147.32" y2="-198.12" width="0.1524" layer="91"/>
<wire x1="147.32" y1="-198.12" x2="154.94" y2="-198.12" width="0.1524" layer="91"/>
<junction x="154.94" y="-198.12"/>
</segment>
</net>
<net name="N$6" class="0">
<segment>
<pinref part="JP3" gate="A" pin="5"/>
@@ -6443,15 +6435,26 @@ by exp-lbrs.ulp</description>
<wire x1="68.58" y1="-220.98" x2="88.9" y2="-220.98" width="0.1524" layer="91"/>
<wire x1="88.9" y1="-220.98" x2="88.9" y2="-236.22" width="0.1524" layer="91"/>
<junction x="88.9" y="-220.98"/>
<wire x1="88.9" y1="-220.98" x2="119.38" y2="-220.98" width="0.1524" layer="91"/>
<wire x1="119.38" y1="-220.98" x2="119.38" y2="-180.34" width="0.1524" layer="91"/>
<pinref part="R10" gate="G$1" pin="1"/>
<wire x1="165.1" y1="-180.34" x2="165.1" y2="-185.42" width="0.1524" layer="91"/>
<wire x1="165.1" y1="-180.34" x2="119.38" y2="-180.34" width="0.1524" layer="91"/>
<junction x="165.1" y="-180.34"/>
<wire x1="187.96" y1="-180.34" x2="165.1" y2="-180.34" width="0.1524" layer="91"/>
<pinref part="R17" gate="G$1" pin="1"/>
<wire x1="187.96" y1="-185.42" x2="187.96" y2="-180.34" width="0.1524" layer="91"/>
<wire x1="88.9" y1="-220.98" x2="147.32" y2="-220.98" width="0.1524" layer="91"/>
<pinref part="IC1" gate="PORTB_L" pin="PB0"/>
<wire x1="43.18" y1="58.42" x2="147.32" y2="58.42" width="0.1524" layer="91"/>
<wire x1="147.32" y1="58.42" x2="147.32" y2="-220.98" width="0.1524" layer="91"/>
</segment>
</net>
<net name="N$11" class="0">
<segment>
<pinref part="IC1" gate="PORTA_L" pin="PA1"/>
<pinref part="JP10" gate="G$1" pin="1"/>
<wire x1="43.18" y1="25.4" x2="7.62" y2="25.4" width="0.1524" layer="91"/>
<wire x1="7.62" y1="25.4" x2="7.62" y2="30.48" width="0.1524" layer="91"/>
</segment>
</net>
<net name="N$12" class="0">
<segment>
<pinref part="IC1" gate="PORTA_L" pin="PA3"/>
<pinref part="JP11" gate="G$1" pin="1"/>
<wire x1="43.18" y1="20.32" x2="12.7" y2="20.32" width="0.1524" layer="91"/>
<wire x1="12.7" y1="20.32" x2="12.7" y2="17.78" width="0.1524" layer="91"/>
</segment>
</net>
</nets>

2
pcb/bbc_micro/changelog.txt
View File

@@ -17,6 +17,8 @@ DAC connected to joystick 0, digital control connected to joystick 1
pt3
fixed floating VDDA
BBC VREF on PB0
BREAK still on PB1
TODO: