<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.6.0">
<drawing>
<board>
<plain>
<text>MASTER INTERFACE BUS DRIVER</text>
<text>CS * A B C D E F H J K L M N P R S T</text>
<text>M640 C</text>
</plain>
<libraries>
<library name="dec-con">
<packages>
<package name="EDGE-CON4">
<description>Double-Height DEC edge connector</description>
</package>
<package name="DOUBLE">
<description>Double-Height DEC board</description>
</package>
<package name="FLIPCHIP">
</package>
<package name="E12-8">
<description>A 0.8 inch electrolytic.</description>
</package>
<package name="DIL08">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="rcl">
<packages>
<package name="0207/10">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0207, grid 10 mm</description>
</package>
<package name="C050-025X075">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 5 mm, outline 2.5 x 7.5 mm</description>
</package>
</packages>
</library>
<library name="wirepad">
<packages>
<package name="1,6/0,8">
<description>&lt;b&gt;THROUGH-HOLE PAD&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="U$1" library="dec-con" package="EDGE-CON4" value=""/>
<element name="U$2" library="dec-con" package="DOUBLE" value="OUTLINE-DOUBLE"/>
<element name="C1" library="rcl" package="C050-025X075" value=".01uF"/>
<element name="C2" library="rcl" package="C050-025X075" value=".01uF"/>
<element name="C3" library="rcl" package="C050-025X075" value=".01uF"/>
<element name="C4" library="rcl" package="C050-025X075" value=".01uF"/>
<element name="U$4" library="dec-con" package="FLIPCHIP" value=""/>
<element name="C5" library="rcl" package="C050-025X075" value=".01uF"/>
<element name="E1" library="dec-con" package="DIL08" value="DS75451N"/>
<element name="R2" library="rcl" package="0207/10" value="150"/>
<element name="R1" library="rcl" package="0207/10" value="270"/>
<element name="R6" library="rcl" package="0207/10" value="150"/>
<element name="R5" library="rcl" package="0207/10" value="270"/>
<element name="E2" library="dec-con" package="DIL08" value="DS75451N"/>
<element name="R35" library="rcl" package="0207/10" value="150"/>
<element name="R36" library="rcl" package="0207/10" value="270"/>
<element name="R37" library="rcl" package="0207/10" value="150"/>
<element name="R38" library="rcl" package="0207/10" value="270"/>
<element name="E3" library="dec-con" package="DIL08" value="DS75451N"/>
<element name="R45" library="rcl" package="0207/10" value="150"/>
<element name="R46" library="rcl" package="0207/10" value="270"/>
<element name="R47" library="rcl" package="0207/10" value="150"/>
<element name="R48" library="rcl" package="0207/10" value="270"/>
<element name="E4" library="dec-con" package="DIL08" value="DS75451N"/>
<element name="R8" library="rcl" package="0207/10" value="150"/>
<element name="R7" library="rcl" package="0207/10" value="270"/>
<element name="R10" library="rcl" package="0207/10" value="150"/>
<element name="R9" library="rcl" package="0207/10" value="270"/>
<element name="E5" library="dec-con" package="DIL08" value="DS75451N"/>
<element name="R29" library="rcl" package="0207/10" value="150"/>
<element name="R30" library="rcl" package="0207/10" value="270"/>
<element name="R31" library="rcl" package="0207/10" value="150"/>
<element name="R32" library="rcl" package="0207/10" value="270"/>
<element name="E6" library="dec-con" package="DIL08" value="DS75451N"/>
<element name="R39" library="rcl" package="0207/10" value="150"/>
<element name="R40" library="rcl" package="0207/10" value="270"/>
<element name="R41" library="rcl" package="0207/10" value="150"/>
<element name="R42" library="rcl" package="0207/10" value="270"/>
<element name="E7" library="dec-con" package="DIL08" value="DS75451N"/>
<element name="R49" library="rcl" package="0207/10" value="150"/>
<element name="R50" library="rcl" package="0207/10" value="270"/>
<element name="R25" library="rcl" package="0207/10" value="150"/>
<element name="R26" library="rcl" package="0207/10" value="270"/>
<element name="E8" library="dec-con" package="DIL08" value="DS75451N"/>
<element name="R12" library="rcl" package="0207/10" value="150"/>
<element name="R11" library="rcl" package="0207/10" value="270"/>
<element name="R14" library="rcl" package="0207/10" value="150"/>
<element name="R13" library="rcl" package="0207/10" value="270"/>
<element name="E9" library="dec-con" package="DIL08" value="DS75451N"/>
<element name="R33" library="rcl" package="0207/10" value="150"/>
<element name="R34" library="rcl" package="0207/10" value="270"/>
<element name="R18" library="rcl" package="0207/10" value="150"/>
<element name="R17" library="rcl" package="0207/10" value="270"/>
<element name="E10" library="dec-con" package="DIL08" value="DS75451N"/>
<element name="R43" library="rcl" package="0207/10" value="150"/>
<element name="R44" library="rcl" package="0207/10" value="270"/>
<element name="E11" library="dec-con" package="DIL08" value="DS75451N"/>
<element name="R4" library="rcl" package="0207/10" value="150"/>
<element name="R3" library="rcl" package="0207/10" value="270"/>
<element name="R24" library="rcl" package="0207/10" value="150"/>
<element name="R23" library="rcl" package="0207/10" value="270"/>
<element name="E12" library="dec-con" package="DIL08" value="DS75451N"/>
<element name="R16" library="rcl" package="0207/10" value="150"/>
<element name="R15" library="rcl" package="0207/10" value="270"/>
<element name="R27" library="rcl" package="0207/10" value="150"/>
<element name="R28" library="rcl" package="0207/10" value="270"/>
<element name="E13" library="dec-con" package="DIL08" value="DS75451N"/>
<element name="R20" library="rcl" package="0207/10" value="150"/>
<element name="R19" library="rcl" package="0207/10" value="270"/>
<element name="R22" library="rcl" package="0207/10" value="150"/>
<element name="R21" library="rcl" package="0207/10" value="270"/>
<element name="C6" library="rcl" package="C050-025X075" value=".01uF"/>
<element name="C7" library="rcl" package="C050-025X075" value=".01uF"/>
<element name="C8" library="rcl" package="C050-025X075" value=".01uF"/>
<element name="C9" library="rcl" package="C050-025X075" value=".01uF"/>
<element name="C10" library="rcl" package="C050-025X075" value=".01uF"/>
<element name="C11" library="rcl" package="C050-025X075" value=".01uF"/>
<element name="C12" library="rcl" package="C050-025X075" value=".01uF"/>
<element name="C13" library="rcl" package="C050-025X075" value=".01uF"/>
<element name="C14" library="dec-con" package="E12-8" value="39uF"/>
<element name="C15" library="dec-con" package="E12-8" value="39uF"/>
<element name="AK2" library="wirepad" package="1,6/0,8" value=""/>
<element name="BH2" library="wirepad" package="1,6/0,8" value=""/>
<element name="AS2" library="wirepad" package="1,6/0,8" value=""/>
</elements>
<signals>
<signal name="GND">
<contactref element="U$1" pad="BC2"/>
<contactref element="U$1" pad="AC2"/>
<contactref element="C1" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="C5" pad="2"/>
<contactref element="U$1" pad="BT1"/>
<contactref element="U$1" pad="AT1"/>
<contactref element="E1" pad="4"/>
<contactref element="R1" pad="1"/>
<contactref element="R5" pad="1"/>
<contactref element="E2" pad="4"/>
<contactref element="R36" pad="1"/>
<contactref element="R38" pad="1"/>
<contactref element="E3" pad="4"/>
<contactref element="R46" pad="1"/>
<contactref element="R48" pad="1"/>
<contactref element="E4" pad="4"/>
<contactref element="R7" pad="1"/>
<contactref element="R9" pad="1"/>
<contactref element="E5" pad="4"/>
<contactref element="E6" pad="4"/>
<contactref element="E7" pad="4"/>
<contactref element="E8" pad="4"/>
<contactref element="R30" pad="1"/>
<contactref element="R32" pad="1"/>
<contactref element="R40" pad="1"/>
<contactref element="R42" pad="1"/>
<contactref element="R50" pad="1"/>
<contactref element="R26" pad="1"/>
<contactref element="R11" pad="1"/>
<contactref element="R13" pad="1"/>
<contactref element="E9" pad="4"/>
<contactref element="E10" pad="4"/>
<contactref element="E11" pad="4"/>
<contactref element="E12" pad="4"/>
<contactref element="R34" pad="1"/>
<contactref element="R17" pad="1"/>
<contactref element="R44" pad="1"/>
<contactref element="R3" pad="1"/>
<contactref element="R23" pad="1"/>
<contactref element="R15" pad="1"/>
<contactref element="R28" pad="1"/>
<contactref element="E13" pad="4"/>
<contactref element="R19" pad="1"/>
<contactref element="R21" pad="1"/>
<contactref element="C6" pad="2"/>
<contactref element="C7" pad="2"/>
<contactref element="C8" pad="2"/>
<contactref element="C9" pad="2"/>
<contactref element="C10" pad="2"/>
<contactref element="C11" pad="2"/>
<contactref element="C12" pad="2"/>
<contactref element="C13" pad="2"/>
<contactref element="C14" pad="-"/>
<contactref element="C15" pad="-"/>
</signal>
<signal name="VCC">
<contactref element="U$1" pad="BA2"/>
<contactref element="C1" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="C3" pad="1"/>
<contactref element="C4" pad="1"/>
<contactref element="U$1" pad="AA2"/>
<contactref element="C5" pad="1"/>
<contactref element="E1" pad="8"/>
<contactref element="R2" pad="2"/>
<contactref element="R6" pad="2"/>
<contactref element="E2" pad="8"/>
<contactref element="R35" pad="2"/>
<contactref element="R37" pad="2"/>
<contactref element="E3" pad="8"/>
<contactref element="R45" pad="2"/>
<contactref element="R47" pad="2"/>
<contactref element="E4" pad="8"/>
<contactref element="R8" pad="2"/>
<contactref element="R10" pad="2"/>
<contactref element="E5" pad="8"/>
<contactref element="E6" pad="8"/>
<contactref element="E7" pad="8"/>
<contactref element="E8" pad="8"/>
<contactref element="R29" pad="2"/>
<contactref element="R31" pad="2"/>
<contactref element="R39" pad="2"/>
<contactref element="R41" pad="2"/>
<contactref element="R49" pad="2"/>
<contactref element="R25" pad="2"/>
<contactref element="R12" pad="2"/>
<contactref element="R14" pad="2"/>
<contactref element="E9" pad="8"/>
<contactref element="E10" pad="8"/>
<contactref element="E11" pad="8"/>
<contactref element="E12" pad="8"/>
<contactref element="R33" pad="2"/>
<contactref element="R18" pad="2"/>
<contactref element="R43" pad="2"/>
<contactref element="R4" pad="2"/>
<contactref element="R24" pad="2"/>
<contactref element="R16" pad="2"/>
<contactref element="R27" pad="2"/>
<contactref element="E13" pad="8"/>
<contactref element="R20" pad="2"/>
<contactref element="R22" pad="2"/>
<contactref element="C6" pad="1"/>
<contactref element="C7" pad="1"/>
<contactref element="C8" pad="1"/>
<contactref element="C9" pad="1"/>
<contactref element="C10" pad="1"/>
<contactref element="C11" pad="1"/>
<contactref element="C12" pad="1"/>
<contactref element="C13" pad="1"/>
<contactref element="C14" pad="+"/>
<contactref element="C15" pad="+"/>
</signal>
<signal name="WRS_L">
<contactref element="E1" pad="1"/>
<contactref element="E1" pad="2"/>
<contactref element="U$1" pad="AF2"/>
</signal>
<signal name="CWRS_L">
<contactref element="R2" pad="1"/>
<contactref element="R1" pad="2"/>
<contactref element="E1" pad="3"/>
<contactref element="U$1" pad="BD2"/>
</signal>
<signal name="ERWS_L">
<contactref element="E1" pad="7"/>
<contactref element="E1" pad="6"/>
<contactref element="U$1" pad="AE2"/>
</signal>
<signal name="CRWS_L">
<contactref element="E1" pad="5"/>
<contactref element="R6" pad="1"/>
<contactref element="R5" pad="2"/>
<contactref element="U$1" pad="BF2"/>
</signal>
<signal name="XRD2_L">
<contactref element="E7" pad="7"/>
<contactref element="E7" pad="6"/>
<contactref element="U$1" pad="AH1"/>
</signal>
<signal name="CRD2_L">
<contactref element="E7" pad="5"/>
<contactref element="R35" pad="1"/>
<contactref element="R36" pad="2"/>
<contactref element="U$1" pad="BJ1"/>
</signal>
<signal name="XRD3_L">
<contactref element="E7" pad="2"/>
<contactref element="E7" pad="1"/>
<contactref element="U$1" pad="AK1"/>
</signal>
<signal name="CRD3_L">
<contactref element="E7" pad="3"/>
<contactref element="R37" pad="1"/>
<contactref element="R38" pad="2"/>
<contactref element="U$1" pad="BK1"/>
</signal>
<signal name="XRD7_L">
<contactref element="E12" pad="2"/>
<contactref element="E12" pad="1"/>
<contactref element="U$1" pad="AS1"/>
</signal>
<signal name="CRD7_L">
<contactref element="E12" pad="3"/>
<contactref element="R45" pad="1"/>
<contactref element="R46" pad="2"/>
<contactref element="U$1" pad="BP1"/>
</signal>
<signal name="XRDP_L">
<contactref element="E12" pad="7"/>
<contactref element="E12" pad="6"/>
<contactref element="U$1" pad="AM1"/>
</signal>
<signal name="CRDP_L">
<contactref element="E12" pad="5"/>
<contactref element="R47" pad="1"/>
<contactref element="R48" pad="2"/>
<contactref element="U$1" pad="BR1"/>
</signal>
<signal name="EBOT_L">
<contactref element="E2" pad="7"/>
<contactref element="E2" pad="6"/>
<contactref element="U$1" pad="AD2"/>
</signal>
<signal name="CBOT_L">
<contactref element="E2" pad="5"/>
<contactref element="R8" pad="1"/>
<contactref element="R7" pad="2"/>
<contactref element="U$1" pad="BK2"/>
</signal>
<signal name="EWRL_L">
<contactref element="E6" pad="7"/>
<contactref element="E6" pad="6"/>
<contactref element="U$1" pad="AH2"/>
</signal>
<signal name="CWRL_L">
<contactref element="E6" pad="5"/>
<contactref element="R10" pad="1"/>
<contactref element="R9" pad="2"/>
<contactref element="U$1" pad="BL2"/>
</signal>
<signal name="XRD0_L">
<contactref element="E4" pad="7"/>
<contactref element="E4" pad="6"/>
<contactref element="U$1" pad="AA1"/>
</signal>
<signal name="CRD0_L">
<contactref element="E4" pad="5"/>
<contactref element="R31" pad="1"/>
<contactref element="R32" pad="2"/>
<contactref element="U$1" pad="BF1"/>
</signal>
<signal name="XRD4_L">
<contactref element="E8" pad="2"/>
<contactref element="E8" pad="1"/>
<contactref element="U$1" pad="AL1"/>
</signal>
<signal name="CRD4_L">
<contactref element="E8" pad="3"/>
<contactref element="R39" pad="1"/>
<contactref element="R40" pad="2"/>
<contactref element="U$1" pad="BL1"/>
</signal>
<signal name="XRD5_L">
<contactref element="E11" pad="7"/>
<contactref element="E11" pad="6"/>
<contactref element="U$1" pad="AN1"/>
</signal>
<signal name="CRD5_L">
<contactref element="E11" pad="5"/>
<contactref element="R41" pad="1"/>
<contactref element="R42" pad="2"/>
<contactref element="U$1" pad="BM1"/>
</signal>
<signal name="FMK_L">
<contactref element="E13" pad="2"/>
<contactref element="E13" pad="1"/>
<contactref element="U$1" pad="AV1"/>
</signal>
<signal name="CFMK_L">
<contactref element="E13" pad="3"/>
<contactref element="R49" pad="1"/>
<contactref element="R50" pad="2"/>
<contactref element="U$1" pad="BS1"/>
</signal>
<signal name="RDS_L">
<contactref element="E8" pad="7"/>
<contactref element="E8" pad="6"/>
<contactref element="U$1" pad="AF1"/>
</signal>
<signal name="CRDS_L">
<contactref element="E8" pad="5"/>
<contactref element="R25" pad="1"/>
<contactref element="R26" pad="2"/>
<contactref element="U$1" pad="BA1"/>
</signal>
<signal name="VPE_L">
<contactref element="E5" pad="7"/>
<contactref element="E5" pad="6"/>
<contactref element="U$1" pad="AJ2"/>
</signal>
<signal name="CVPE_L">
<contactref element="E5" pad="5"/>
<contactref element="R12" pad="1"/>
<contactref element="R11" pad="2"/>
<contactref element="U$1" pad="BM2"/>
</signal>
<signal name="SELR_L">
<contactref element="E6" pad="2"/>
<contactref element="E6" pad="1"/>
<contactref element="U$1" pad="AJ1"/>
</signal>
<signal name="CSELR_L">
<contactref element="E6" pad="3"/>
<contactref element="R14" pad="1"/>
<contactref element="R13" pad="2"/>
<contactref element="U$1" pad="BN2"/>
</signal>
<signal name="RTUR_L">
<contactref element="E3" pad="2"/>
<contactref element="E3" pad="1"/>
<contactref element="U$1" pad="AD1"/>
</signal>
<signal name="CTUR_L">
<contactref element="E3" pad="3"/>
<contactref element="R29" pad="1"/>
<contactref element="R30" pad="2"/>
<contactref element="U$1" pad="BC1"/>
</signal>
<signal name="EEOT_L">
<contactref element="E9" pad="7"/>
<contactref element="E9" pad="6"/>
<contactref element="U$1" pad="AR2"/>
</signal>
<signal name="CEOT_L">
<contactref element="E9" pad="5"/>
<contactref element="R18" pad="1"/>
<contactref element="R17" pad="2"/>
<contactref element="U$1" pad="BR2"/>
</signal>
<signal name="XRD6_L">
<contactref element="E11" pad="2"/>
<contactref element="E11" pad="1"/>
<contactref element="U$1" pad="AR1"/>
</signal>
<signal name="CRD6_L">
<contactref element="E11" pad="3"/>
<contactref element="R43" pad="1"/>
<contactref element="R44" pad="2"/>
<contactref element="U$1" pad="BN1"/>
</signal>
<signal name="CRCS_L">
<contactref element="E2" pad="2"/>
<contactref element="E2" pad="1"/>
<contactref element="U$1" pad="AC1"/>
</signal>
<signal name="CCRCS_L">
<contactref element="E2" pad="3"/>
<contactref element="R4" pad="1"/>
<contactref element="R3" pad="2"/>
<contactref element="U$1" pad="BE2"/>
</signal>
<signal name="LRCS_L">
<contactref element="E10" pad="2"/>
<contactref element="E10" pad="1"/>
<contactref element="U$1" pad="AM2"/>
</signal>
<signal name="CLRCS_L">
<contactref element="E10" pad="3"/>
<contactref element="R24" pad="1"/>
<contactref element="R23" pad="2"/>
<contactref element="U$1" pad="BU2"/>
</signal>
<signal name="R7CH_L">
<contactref element="E5" pad="2"/>
<contactref element="E5" pad="1"/>
<contactref element="U$1" pad="AL2"/>
</signal>
<signal name="C7CH_L">
<contactref element="E5" pad="3"/>
<contactref element="R16" pad="1"/>
<contactref element="R15" pad="2"/>
<contactref element="U$1" pad="BP2"/>
</signal>
<signal name="RSDWN_L">
<contactref element="E4" pad="2"/>
<contactref element="E4" pad="1"/>
<contactref element="U$1" pad="AE1"/>
</signal>
<signal name="CSDWN_L">
<contactref element="E4" pad="3"/>
<contactref element="R27" pad="1"/>
<contactref element="R28" pad="2"/>
<contactref element="U$1" pad="BB1"/>
</signal>
<signal name="XRD1_L">
<contactref element="E3" pad="7"/>
<contactref element="E3" pad="6"/>
<contactref element="U$1" pad="AB1"/>
</signal>
<signal name="CRD1_L">
<contactref element="E3" pad="5"/>
<contactref element="R33" pad="1"/>
<contactref element="R34" pad="2"/>
<contactref element="U$1" pad="BH1"/>
</signal>
<signal name="CRCE_L">
<contactref element="E10" pad="7"/>
<contactref element="E10" pad="6"/>
<contactref element="U$1" pad="AP2"/>
</signal>
<signal name="CCRCE_L">
<contactref element="E10" pad="5"/>
<contactref element="R20" pad="1"/>
<contactref element="R19" pad="2"/>
<contactref element="U$1" pad="BS2"/>
</signal>
<signal name="LRCE_L">
<contactref element="E9" pad="2"/>
<contactref element="E9" pad="1"/>
<contactref element="U$1" pad="AN2"/>
</signal>
<signal name="CLRCE_L">
<contactref element="E9" pad="3"/>
<contactref element="R22" pad="1"/>
<contactref element="R21" pad="2"/>
<contactref element="U$1" pad="BT2"/>
</signal>
<signal name="N$1">
<contactref element="U$1" pad="AK2"/>
<contactref element="AK2" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="BH2" pad="1"/>
<contactref element="U$1" pad="BH2"/>
</signal>
<signal name="N$3">
<contactref element="U$1" pad="AS2"/>
<contactref element="AS2" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
