<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.6.0">
<drawing>
<library>
<packages>
<package name="DIP-22">
</package>
<package name="DIP-28">
</package>
</packages>
<symbols>
<symbol name="6550">
<pin name="A0"/>
<pin name="A1"/>
<pin name="A2"/>
<pin name="A3"/>
<pin name="A4"/>
<pin name="A5"/>
<pin name="A6"/>
<pin name="A7"/>
<pin name="A8"/>
<pin name="A9"/>
<pin name="CS1"/>
<pin name="CS2"/>
<pin name="CS3" function="dot"/>
<pin name="CS4" function="dot"/>
<pin name="D0"/>
<pin name="D1"/>
<pin name="D2"/>
<pin name="D3"/>
<pin name="PHI2" function="clk"/>
<pin name="R/W"/>
<pin name="VCC" direction="pwr"/>
<pin name="VSS" direction="pwr"/>
</symbol>
<symbol name="6540">
<pin name="A0"/>
<pin name="A1"/>
<pin name="A2"/>
<pin name="A3"/>
<pin name="A4"/>
<pin name="A5"/>
<pin name="A6"/>
<pin name="A7"/>
<pin name="A8"/>
<pin name="A9"/>
<pin name="A10"/>
<pin name="CS1"/>
<pin name="CS2"/>
<pin name="CS3" function="dot"/>
<pin name="CS4" function="dot"/>
<pin name="CS5" function="dot"/>
<pin name="D0"/>
<pin name="D1"/>
<pin name="D2"/>
<pin name="D3"/>
<pin name="D4"/>
<pin name="D5"/>
<pin name="D6"/>
<pin name="D7"/>
<pin name="NC" direction="nc"/>
<pin name="PHI2" function="clk"/>
<pin name="VCC" direction="pwr"/>
<pin name="VSS" direction="pwr"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="MOS6550">
<gates>
<gate name="G$1" symbol="6550"/>
</gates>
<devices>
<device name="" package="DIP-22">
<connects>
<connect gate="G$1" pin="A0" pad="1"/>
<connect gate="G$1" pin="A1" pad="2"/>
<connect gate="G$1" pin="A2" pad="3"/>
<connect gate="G$1" pin="A3" pad="4"/>
<connect gate="G$1" pin="A4" pad="5"/>
<connect gate="G$1" pin="A5" pad="6"/>
<connect gate="G$1" pin="A6" pad="8"/>
<connect gate="G$1" pin="A7" pad="9"/>
<connect gate="G$1" pin="A8" pad="10"/>
<connect gate="G$1" pin="A9" pad="11"/>
<connect gate="G$1" pin="CS1" pad="21"/>
<connect gate="G$1" pin="CS2" pad="20"/>
<connect gate="G$1" pin="CS3" pad="19"/>
<connect gate="G$1" pin="CS4" pad="18"/>
<connect gate="G$1" pin="D0" pad="13"/>
<connect gate="G$1" pin="D1" pad="14"/>
<connect gate="G$1" pin="D2" pad="15"/>
<connect gate="G$1" pin="D3" pad="16"/>
<connect gate="G$1" pin="PHI2" pad="7"/>
<connect gate="G$1" pin="R/W" pad="12"/>
<connect gate="G$1" pin="VCC" pad="17"/>
<connect gate="G$1" pin="VSS" pad="22"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="MOS6540">
<gates>
<gate name="G$1" symbol="6540"/>
</gates>
<devices>
<device name="" package="DIP-28">
<connects>
<connect gate="G$1" pin="A0" pad="5"/>
<connect gate="G$1" pin="A1" pad="6"/>
<connect gate="G$1" pin="A10" pad="18"/>
<connect gate="G$1" pin="A2" pad="7"/>
<connect gate="G$1" pin="A3" pad="8"/>
<connect gate="G$1" pin="A4" pad="9"/>
<connect gate="G$1" pin="A5" pad="10"/>
<connect gate="G$1" pin="A6" pad="15"/>
<connect gate="G$1" pin="A7" pad="14"/>
<connect gate="G$1" pin="A8" pad="13"/>
<connect gate="G$1" pin="A9" pad="11"/>
<connect gate="G$1" pin="CS1" pad="17"/>
<connect gate="G$1" pin="CS2" pad="27"/>
<connect gate="G$1" pin="CS3" pad="4"/>
<connect gate="G$1" pin="CS4" pad="3"/>
<connect gate="G$1" pin="CS5" pad="2"/>
<connect gate="G$1" pin="D0" pad="26"/>
<connect gate="G$1" pin="D1" pad="25"/>
<connect gate="G$1" pin="D2" pad="24"/>
<connect gate="G$1" pin="D3" pad="23"/>
<connect gate="G$1" pin="D4" pad="22"/>
<connect gate="G$1" pin="D5" pad="21"/>
<connect gate="G$1" pin="D6" pad="20"/>
<connect gate="G$1" pin="D7" pad="19"/>
<connect gate="G$1" pin="NC" pad="28"/>
<connect gate="G$1" pin="PHI2" pad="16"/>
<connect gate="G$1" pin="VCC" pad="12"/>
<connect gate="G$1" pin="VSS" pad="1"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
</drawing>
</eagle>
