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DoubleROM.net
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(export (version D)
(design
(source "C:\\Users\\Jacob\\Google Drive\\Projects\\Vintage PC Parts\\DoubleROM\\DoubleROM.sch")
(date "14/07/2019 2:21:06 AM")
(tool "Eeschema (5.1.0)-1")
(sheet (number 1) (name /) (tstamps /)
(title_block
(title DoubleROM)
(company "Monotech PCs")
(rev 1.0)
(date 2019-07-13)
(source DoubleROM.sch)
(comment (number 1) (value "ISA Dual ROM Card"))
(comment (number 2) (value ""))
(comment (number 3) (value ""))
(comment (number 4) (value "")))))
(components
(comp (ref J1)
(value Bus_ISA_8bit)
(footprint Custom:Conn_Bus_ISA8)
(datasheet https://en.wikipedia.org/wiki/Industry_Standard_Architecture)
(libsource (lib Connector) (part Bus_ISA_8bit) (description "8-bit ISA-PC bus connector"))
(sheetpath (names /) (tstamps /))
(tstamp 5D2969A5))
(comp (ref U3)
(value 74LS688)
(footprint "Custom KiCad Library:DIP-20_W7.62mm")
(datasheet http://www.ti.com/lit/gpn/sn74LS688)
(libsource (lib 74xx) (part 74LS688) (description "8-bit Comparator"))
(sheetpath (names /) (tstamps /))
(tstamp 5D2986C6))
(comp (ref SW1)
(value "ROM 1 Config")
(footprint Button_Switch_THT:SW_DIP_SPSTx06_Slide_9.78x17.42mm_W7.62mm_P2.54mm)
(datasheet ~)
(libsource (lib Switch) (part SW_DIP_x06) (description "6x DIP Switch, Single Pole Single Throw (SPST) switch, small symbol"))
(sheetpath (names /) (tstamps /))
(tstamp 5D29906D))
(comp (ref SW3)
(value Size)
(footprint "Monotech Obscure KiCad Library:SW_MS-22D18G2")
(libsource (lib Switch) (part SW_DPDT_x2) (description "Switch, dual pole double throw, separate symbols"))
(sheetpath (names /) (tstamps /))
(tstamp 5D2997DA))
(comp (ref RN1)
(value 10K)
(footprint Resistor_THT:R_Array_SIP7)
(datasheet http://www.vishay.com/docs/31509/csc.pdf)
(libsource (lib Device) (part R_Network06) (description "6 resistor network, star topology, bussed resistors, small symbol"))
(sheetpath (names /) (tstamps /))
(tstamp 5D29A212))
(comp (ref U1)
(value "ROM 1")
(footprint "Custom KiCad Library:DIP-28_W15.24mm_Socket")
(datasheet http://ww1.microchip.com/downloads/en/DeviceDoc/doc0006.pdf)
(libsource (lib Memory_EEPROM) (part 28C256) (description "Paged Parallel EEPROM 256Kb (32K x 8), DIP-28/SOIC-28"))
(sheetpath (names /) (tstamps /))
(tstamp 5D2D145D))
(comp (ref U4)
(value 74LS688)
(footprint "Custom KiCad Library:DIP-20_W7.62mm")
(datasheet http://www.ti.com/lit/gpn/sn74LS688)
(libsource (lib 74xx) (part 74LS688) (description "8-bit Comparator"))
(sheetpath (names /) (tstamps /))
(tstamp 5D400FC6))
(comp (ref SW2)
(value "ROM 2 Config")
(footprint Button_Switch_THT:SW_DIP_SPSTx06_Slide_9.78x17.42mm_W7.62mm_P2.54mm)
(datasheet ~)
(libsource (lib Switch) (part SW_DIP_x06) (description "6x DIP Switch, Single Pole Single Throw (SPST) switch, small symbol"))
(sheetpath (names /) (tstamps /))
(tstamp 5D400FD0))
(comp (ref SW4)
(value Size)
(footprint "Monotech Obscure KiCad Library:SW_MS-22D18G2")
(libsource (lib Switch) (part SW_DPDT_x2) (description "Switch, dual pole double throw, separate symbols"))
(sheetpath (names /) (tstamps /))
(tstamp 5D400FDA))
(comp (ref RN2)
(value 10K)
(footprint Resistor_THT:R_Array_SIP7)
(datasheet http://www.vishay.com/docs/31509/csc.pdf)
(libsource (lib Device) (part R_Network06) (description "6 resistor network, star topology, bussed resistors, small symbol"))
(sheetpath (names /) (tstamps /))
(tstamp 5D400FEE))
(comp (ref C1)
(value 10uF)
(footprint Capacitor_THT:CP_Radial_Tantal_D4.5mm_P5.00mm)
(datasheet ~)
(libsource (lib Device) (part CP) (description "Polarized capacitor"))
(sheetpath (names /) (tstamps /))
(tstamp 5D49C3FC))
(comp (ref C2)
(value 100nF)
(footprint Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm)
(datasheet ~)
(libsource (lib Device) (part C) (description "Unpolarized capacitor"))
(sheetpath (names /) (tstamps /))
(tstamp 5D49D3B9))
(comp (ref C3)
(value 100nF)
(footprint Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm)
(datasheet ~)
(libsource (lib Device) (part C) (description "Unpolarized capacitor"))
(sheetpath (names /) (tstamps /))
(tstamp 5D49DFB6))
(comp (ref U5)
(value 74LS33)
(footprint "Custom KiCad Library:SOIC-14_3.9x8.7mm_P1.27mm")
(datasheet http://www.ti.com/lit/gpn/sn74LS33)
(libsource (lib 74xx) (part 74LS33) (description "Quad 2-input NOR, Open collector"))
(sheetpath (names /) (tstamps /))
(tstamp 5D4C1C20))
(comp (ref JP1)
(value "Slot-8 Mode")
(footprint Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm)
(datasheet ~)
(libsource (lib Jumper) (part SolderJumper_2_Bridged) (description "Solder Jumper, 2-pole, closed/bridged"))
(sheetpath (names /) (tstamps /))
(tstamp 5D5291EF))
(comp (ref RN3)
(value 10K)
(footprint Resistor_THT:R_Array_SIP7)
(datasheet http://www.vishay.com/docs/31509/csc.pdf)
(libsource (lib Device) (part R_Network06) (description "6 resistor network, star topology, bussed resistors, small symbol"))
(sheetpath (names /) (tstamps /))
(tstamp 5D52A762))
(comp (ref U2)
(value "ROM 2")
(footprint "Custom KiCad Library:DIP-28_W15.24mm_Socket")
(datasheet http://ww1.microchip.com/downloads/en/DeviceDoc/doc0006.pdf)
(libsource (lib Memory_EEPROM) (part 28C256) (description "Paged Parallel EEPROM 256Kb (32K x 8), DIP-28/SOIC-28"))
(sheetpath (names /) (tstamps /))
(tstamp 5D40105A))
(comp (ref C4)
(value 100nF)
(footprint Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm)
(datasheet ~)
(libsource (lib Device) (part C) (description "Unpolarized capacitor"))
(sheetpath (names /) (tstamps /))
(tstamp 5D91FD6C)))
(libparts
(libpart (lib 74xx) (part 74LS33)
(description "Quad 2-input NOR, Open collector")
(docs http://www.ti.com/lit/gpn/sn74LS33)
(footprints
(fp DIP?14*))
(fields
(field (name Reference) U)
(field (name Value) 74LS33))
(pins
(pin (num 1) (name ~) (type openCol))
(pin (num 2) (name ~) (type input))
(pin (num 3) (name ~) (type input))
(pin (num 4) (name ~) (type openCol))
(pin (num 5) (name ~) (type input))
(pin (num 6) (name ~) (type input))
(pin (num 7) (name GND) (type power_in))
(pin (num 8) (name ~) (type input))
(pin (num 9) (name ~) (type input))
(pin (num 10) (name ~) (type openCol))
(pin (num 11) (name ~) (type input))
(pin (num 12) (name ~) (type input))
(pin (num 13) (name ~) (type openCol))
(pin (num 14) (name VCC) (type power_in))))
(libpart (lib 74xx) (part 74LS688)
(description "8-bit Comparator")
(docs http://www.ti.com/lit/gpn/sn74LS688)
(footprints
(fp DIP?20*))
(fields
(field (name Reference) U)
(field (name Value) 74LS688))
(pins
(pin (num 1) (name G) (type input))
(pin (num 2) (name P0) (type input))
(pin (num 3) (name R0) (type input))
(pin (num 4) (name P1) (type input))
(pin (num 5) (name R1) (type input))
(pin (num 6) (name P2) (type input))
(pin (num 7) (name R2) (type input))
(pin (num 8) (name P3) (type input))
(pin (num 9) (name R3) (type input))
(pin (num 10) (name GND) (type power_in))
(pin (num 11) (name P4) (type input))
(pin (num 12) (name R4) (type input))
(pin (num 13) (name P5) (type input))
(pin (num 14) (name R5) (type input))
(pin (num 15) (name P6) (type input))
(pin (num 16) (name R6) (type input))
(pin (num 17) (name P7) (type input))
(pin (num 18) (name R7) (type input))
(pin (num 19) (name P=R) (type output))
(pin (num 20) (name VCC) (type power_in))))
(libpart (lib Connector) (part Bus_ISA_8bit)
(description "8-bit ISA-PC bus connector")
(docs https://en.wikipedia.org/wiki/Industry_Standard_Architecture)
(fields
(field (name Reference) J)
(field (name Value) Bus_ISA_8bit))
(pins
(pin (num 1) (name GND) (type power_in))
(pin (num 2) (name RESET) (type output))
(pin (num 3) (name VCC) (type power_in))
(pin (num 4) (name INQ2) (type passive))
(pin (num 5) (name -5V) (type power_in))
(pin (num 6) (name DRQ2) (type passive))
(pin (num 7) (name -12V) (type power_in))
(pin (num 8) (name UNUSED) (type passive))
(pin (num 9) (name +12V) (type power_in))
(pin (num 10) (name GND) (type power_in))
(pin (num 11) (name ~SMEMW) (type output))
(pin (num 12) (name ~SMEMR) (type output))
(pin (num 13) (name ~IOW) (type output))
(pin (num 14) (name ~IOR) (type output))
(pin (num 15) (name ~DACK3) (type passive))
(pin (num 16) (name DRQ3) (type passive))
(pin (num 17) (name ~DACK1) (type passive))
(pin (num 18) (name DRQ1) (type passive))
(pin (num 19) (name ~DACK0) (type passive))
(pin (num 20) (name CLK) (type output))
(pin (num 21) (name IRQ7) (type passive))
(pin (num 22) (name IRQ6) (type passive))
(pin (num 23) (name IRQ5) (type passive))
(pin (num 24) (name IRQ4) (type passive))
(pin (num 25) (name IRQ3) (type passive))
(pin (num 26) (name ~DACK2) (type passive))
(pin (num 27) (name TC) (type passive))
(pin (num 28) (name ALE) (type output))
(pin (num 29) (name VCC) (type power_in))
(pin (num 30) (name OSC) (type output))
(pin (num 31) (name GND) (type power_in))
(pin (num 32) (name IO) (type passive))
(pin (num 33) (name DB7) (type 3state))
(pin (num 34) (name DB6) (type 3state))
(pin (num 35) (name DB5) (type 3state))
(pin (num 36) (name DB4) (type 3state))
(pin (num 37) (name DB3) (type 3state))
(pin (num 38) (name DB2) (type 3state))
(pin (num 39) (name DB1) (type 3state))
(pin (num 40) (name DB0) (type 3state))
(pin (num 41) (name IO_READY) (type passive))
(pin (num 42) (name AEN) (type output))
(pin (num 43) (name BA19) (type 3state))
(pin (num 44) (name BA18) (type 3state))
(pin (num 45) (name BA17) (type 3state))
(pin (num 46) (name BA16) (type 3state))
(pin (num 47) (name BA15) (type 3state))
(pin (num 48) (name BA14) (type 3state))
(pin (num 49) (name BA13) (type 3state))
(pin (num 50) (name BA12) (type 3state))
(pin (num 51) (name BA11) (type 3state))
(pin (num 52) (name BA10) (type 3state))
(pin (num 53) (name BA09) (type 3state))
(pin (num 54) (name BA08) (type 3state))
(pin (num 55) (name BA07) (type 3state))
(pin (num 56) (name BA06) (type 3state))
(pin (num 57) (name BA05) (type 3state))
(pin (num 58) (name BA04) (type 3state))
(pin (num 59) (name BA03) (type 3state))
(pin (num 60) (name BA02) (type 3state))
(pin (num 61) (name BA01) (type 3state))
(pin (num 62) (name BA00) (type 3state))))
(libpart (lib Device) (part C)
(description "Unpolarized capacitor")
(docs ~)
(footprints
(fp C_*))
(fields
(field (name Reference) C)
(field (name Value) C))
(pins
(pin (num 1) (name ~) (type passive))
(pin (num 2) (name ~) (type passive))))
(libpart (lib Device) (part CP)
(description "Polarized capacitor")
(docs ~)
(footprints
(fp CP_*))
(fields
(field (name Reference) C)
(field (name Value) CP))
(pins
(pin (num 1) (name ~) (type passive))
(pin (num 2) (name ~) (type passive))))
(libpart (lib Device) (part R_Network06)
(description "6 resistor network, star topology, bussed resistors, small symbol")
(docs http://www.vishay.com/docs/31509/csc.pdf)
(footprints
(fp R?Array?SIP*))
(fields
(field (name Reference) RN)
(field (name Value) R_Network06)
(field (name Footprint) Resistor_THT:R_Array_SIP7))
(pins
(pin (num 1) (name common) (type passive))
(pin (num 2) (name R1) (type passive))
(pin (num 3) (name R2) (type passive))
(pin (num 4) (name R3) (type passive))
(pin (num 5) (name R4) (type passive))
(pin (num 6) (name R5) (type passive))
(pin (num 7) (name R6) (type passive))))
(libpart (lib Jumper) (part SolderJumper_2_Bridged)
(description "Solder Jumper, 2-pole, closed/bridged")
(docs ~)
(footprints
(fp SolderJumper*Bridged*))
(fields
(field (name Reference) JP)
(field (name Value) SolderJumper_2_Bridged))
(pins
(pin (num 1) (name A) (type passive))
(pin (num 2) (name B) (type passive))))
(libpart (lib Memory_EEPROM) (part 28C256)
(description "Paged Parallel EEPROM 256Kb (32K x 8), DIP-28/SOIC-28")
(docs http://ww1.microchip.com/downloads/en/DeviceDoc/doc0006.pdf)
(footprints
(fp DIP*W15.24mm*)
(fp SOIC*7.5x17.9mm*P1.27mm*))
(fields
(field (name Reference) U)
(field (name Value) 28C256))
(pins
(pin (num 1) (name A14) (type input))
(pin (num 2) (name A12) (type input))
(pin (num 3) (name A7) (type input))
(pin (num 4) (name A6) (type input))
(pin (num 5) (name A5) (type input))
(pin (num 6) (name A4) (type input))
(pin (num 7) (name A3) (type input))
(pin (num 8) (name A2) (type input))
(pin (num 9) (name A1) (type input))
(pin (num 10) (name A0) (type input))
(pin (num 11) (name D0) (type 3state))
(pin (num 12) (name D1) (type 3state))
(pin (num 13) (name D2) (type 3state))
(pin (num 14) (name GND) (type power_in))
(pin (num 15) (name D3) (type 3state))
(pin (num 16) (name D4) (type 3state))
(pin (num 17) (name D5) (type 3state))
(pin (num 18) (name D6) (type 3state))
(pin (num 19) (name D7) (type 3state))
(pin (num 20) (name ~CS) (type input))
(pin (num 21) (name A10) (type input))
(pin (num 22) (name ~OE) (type input))
(pin (num 23) (name A11) (type input))
(pin (num 24) (name A9) (type input))
(pin (num 25) (name A8) (type input))
(pin (num 26) (name A13) (type input))
(pin (num 27) (name ~WE) (type input))
(pin (num 28) (name VCC) (type power_in))))
(libpart (lib Switch) (part SW_DIP_x06)
(description "6x DIP Switch, Single Pole Single Throw (SPST) switch, small symbol")
(docs ~)
(footprints
(fp SW?DIP?x6*))
(fields
(field (name Reference) SW)
(field (name Value) SW_DIP_x06))
(pins
(pin (num 1) (name ~) (type passive))
(pin (num 2) (name ~) (type passive))
(pin (num 3) (name ~) (type passive))
(pin (num 4) (name ~) (type passive))
(pin (num 5) (name ~) (type passive))
(pin (num 6) (name ~) (type passive))
(pin (num 7) (name ~) (type passive))
(pin (num 8) (name ~) (type passive))
(pin (num 9) (name ~) (type passive))
(pin (num 10) (name ~) (type passive))
(pin (num 11) (name ~) (type passive))
(pin (num 12) (name ~) (type passive))))
(libpart (lib Switch) (part SW_DPDT_x2)
(description "Switch, dual pole double throw, separate symbols")
(docs ~)
(footprints
(fp SW*DPDT*))
(fields
(field (name Reference) SW)
(field (name Value) SW_DPDT_x2))
(pins
(pin (num 1) (name A) (type passive))
(pin (num 2) (name B) (type passive))
(pin (num 3) (name C) (type passive))
(pin (num 4) (name A) (type passive))
(pin (num 5) (name B) (type passive))
(pin (num 6) (name C) (type passive)))))
(libraries
(library (logical 74xx)
(uri "C:\\Program Files\\KiCad\\share\\kicad\\library/74xx.lib"))
(library (logical Connector)
(uri "C:\\Program Files\\KiCad\\share\\kicad\\library/Connector.lib"))
(library (logical Device)
(uri "C:\\Program Files\\KiCad\\share\\kicad\\library/Device.lib"))
(library (logical Jumper)
(uri "C:\\Program Files\\KiCad\\share\\kicad\\library/Jumper.lib"))
(library (logical Memory_EEPROM)
(uri "C:\\Program Files\\KiCad\\share\\kicad\\library/Memory_EEPROM.lib"))
(library (logical Switch)
(uri "C:\\Program Files\\KiCad\\share\\kicad\\library/Switch.lib")))
(nets
(net (code 1) (name /A11)
(node (ref U1) (pin 23))
(node (ref J1) (pin 51))
(node (ref U2) (pin 23)))
(net (code 2) (name /D6)
(node (ref J1) (pin 34))
(node (ref U1) (pin 18))
(node (ref U2) (pin 18)))
(net (code 3) (name /D5)
(node (ref U2) (pin 17))
(node (ref J1) (pin 35))
(node (ref U1) (pin 17)))
(net (code 4) (name /D4)
(node (ref J1) (pin 36))
(node (ref U1) (pin 16))
(node (ref U2) (pin 16)))
(net (code 5) (name /D3)
(node (ref J1) (pin 37))
(node (ref U2) (pin 15))
(node (ref U1) (pin 15)))
(net (code 6) (name /D2)
(node (ref U2) (pin 13))
(node (ref U1) (pin 13))
(node (ref J1) (pin 38)))
(net (code 7) (name /D1)
(node (ref J1) (pin 39))
(node (ref U1) (pin 12))
(node (ref U2) (pin 12)))
(net (code 8) (name /D0)
(node (ref U2) (pin 11))
(node (ref J1) (pin 40))
(node (ref U1) (pin 11)))
(net (code 9) (name /A14)
(node (ref SW4) (pin 2))
(node (ref U1) (pin 1))
(node (ref SW3) (pin 2))
(node (ref U2) (pin 1))
(node (ref J1) (pin 48)))
(net (code 10) (name /A13)
(node (ref U1) (pin 26))
(node (ref SW3) (pin 5))
(node (ref J1) (pin 49))
(node (ref U2) (pin 26))
(node (ref SW4) (pin 5)))
(net (code 11) (name /A12)
(node (ref U2) (pin 2))
(node (ref J1) (pin 50))
(node (ref U1) (pin 2)))
(net (code 12) (name /D7)
(node (ref J1) (pin 33))
(node (ref U2) (pin 19))
(node (ref U1) (pin 19)))
(net (code 13) (name /A10)
(node (ref U1) (pin 21))
(node (ref J1) (pin 52))
(node (ref U2) (pin 21)))
(net (code 14) (name /A9)
(node (ref J1) (pin 53))
(node (ref U1) (pin 24))
(node (ref U2) (pin 24)))
(net (code 15) (name /A8)
(node (ref J1) (pin 54))
(node (ref U1) (pin 25))
(node (ref U2) (pin 25)))
(net (code 16) (name /A7)
(node (ref U1) (pin 3))
(node (ref U2) (pin 3))
(node (ref J1) (pin 55)))
(net (code 17) (name /A6)
(node (ref U2) (pin 4))
(node (ref J1) (pin 56))
(node (ref U1) (pin 4)))
(net (code 18) (name /A5)
(node (ref J1) (pin 57))
(node (ref U1) (pin 5))
(node (ref U2) (pin 5)))
(net (code 19) (name /A4)
(node (ref J1) (pin 58))
(node (ref U2) (pin 6))
(node (ref U1) (pin 6)))
(net (code 20) (name /A3)
(node (ref U2) (pin 7))
(node (ref J1) (pin 59))
(node (ref U1) (pin 7)))
(net (code 21) (name /A2)
(node (ref J1) (pin 60))
(node (ref U1) (pin 8))
(node (ref U2) (pin 8)))
(net (code 22) (name /A1)
(node (ref U1) (pin 9))
(node (ref U2) (pin 9))
(node (ref J1) (pin 61)))
(net (code 23) (name VCC)
(node (ref SW1) (pin 1))
(node (ref U3) (pin 20))
(node (ref U3) (pin 15))
(node (ref U3) (pin 17))
(node (ref SW1) (pin 2))
(node (ref SW1) (pin 4))
(node (ref SW1) (pin 3))
(node (ref J1) (pin 3))
(node (ref J1) (pin 29))
(node (ref U1) (pin 28))
(node (ref C3) (pin 1))
(node (ref C2) (pin 1))
(node (ref C1) (pin 1))
(node (ref U4) (pin 15))
(node (ref U4) (pin 17))
(node (ref U4) (pin 20))
(node (ref U5) (pin 12))
(node (ref U5) (pin 14))
(node (ref RN3) (pin 1))
(node (ref U5) (pin 11))
(node (ref U2) (pin 28))
(node (ref C4) (pin 1))
(node (ref SW2) (pin 3))
(node (ref SW2) (pin 4))
(node (ref SW2) (pin 2))
(node (ref SW2) (pin 1)))
(net (code 24) (name "Net-(RN2-Pad6)")
(node (ref RN2) (pin 6))
(node (ref U4) (pin 7))
(node (ref SW4) (pin 1)))
(net (code 25) (name GND)
(node (ref U3) (pin 11))
(node (ref C2) (pin 2))
(node (ref J1) (pin 10))
(node (ref U4) (pin 13))
(node (ref U4) (pin 11))
(node (ref U4) (pin 10))
(node (ref J1) (pin 31))
(node (ref U3) (pin 10))
(node (ref J1) (pin 1))
(node (ref RN2) (pin 1))
(node (ref U5) (pin 7))
(node (ref U3) (pin 12))
(node (ref U3) (pin 13))
(node (ref U1) (pin 14))
(node (ref U4) (pin 12))
(node (ref RN1) (pin 1))
(node (ref U2) (pin 14))
(node (ref C3) (pin 2))
(node (ref C4) (pin 2))
(node (ref C1) (pin 2)))
(net (code 26) (name /A0)
(node (ref U2) (pin 10))
(node (ref U1) (pin 10))
(node (ref J1) (pin 62)))
(net (code 27) (name /A15)
(node (ref U4) (pin 5))
(node (ref U3) (pin 5))
(node (ref J1) (pin 47)))
(net (code 28) (name /A16)
(node (ref J1) (pin 46))
(node (ref U4) (pin 3))
(node (ref U3) (pin 3)))
(net (code 29) (name /A19)
(node (ref U4) (pin 18))
(node (ref J1) (pin 43))
(node (ref U3) (pin 18)))
(net (code 30) (name /A18)
(node (ref J1) (pin 44))
(node (ref U4) (pin 16))
(node (ref U3) (pin 16)))
(net (code 31) (name /A17)
(node (ref U3) (pin 14))
(node (ref J1) (pin 45))
(node (ref U4) (pin 14)))
(net (code 32) (name /~MEMR)
(node (ref U2) (pin 22))
(node (ref U1) (pin 22))
(node (ref J1) (pin 12))
(node (ref U5) (pin 5))
(node (ref U5) (pin 3)))
(net (code 33) (name /~ROMW2)
(node (ref RN3) (pin 4))
(node (ref SW2) (pin 7))
(node (ref U2) (pin 27)))
(net (code 34) (name /AEN)
(node (ref SW1) (pin 5))
(node (ref SW2) (pin 5))
(node (ref J1) (pin 42)))
(net (code 35) (name /~MEMW)
(node (ref SW1) (pin 6))
(node (ref SW2) (pin 6))
(node (ref J1) (pin 11)))
(net (code 36) (name /~ROMW1)
(node (ref RN3) (pin 6))
(node (ref U1) (pin 27))
(node (ref SW1) (pin 7)))
(net (code 37) (name /AEN1)
(node (ref SW1) (pin 8))
(node (ref RN3) (pin 7))
(node (ref U3) (pin 1)))
(net (code 38) (name /AEN2)
(node (ref SW2) (pin 8))
(node (ref U4) (pin 1))
(node (ref RN3) (pin 5)))
(net (code 39) (name "Net-(SW3-Pad3)")
(node (ref SW3) (pin 3)))
(net (code 40) (name "Net-(SW3-Pad6)")
(node (ref SW3) (pin 6)))
(net (code 41) (name "Net-(RN2-Pad5)")
(node (ref RN2) (pin 5))
(node (ref U4) (pin 8))
(node (ref SW2) (pin 9)))
(net (code 42) (name "Net-(SW4-Pad3)")
(node (ref SW4) (pin 3)))
(net (code 43) (name "Net-(SW4-Pad6)")
(node (ref SW4) (pin 6)))
(net (code 44) (name "Net-(RN2-Pad3)")
(node (ref SW2) (pin 11))
(node (ref RN2) (pin 3))
(node (ref U4) (pin 4)))
(net (code 45) (name /~ROMCS2)
(node (ref U4) (pin 19))
(node (ref U5) (pin 6))
(node (ref U2) (pin 20)))
(net (code 46) (name "Net-(RN2-Pad2)")
(node (ref SW2) (pin 12))
(node (ref U4) (pin 2))
(node (ref RN2) (pin 2)))
(net (code 47) (name "Net-(RN2-Pad4)")
(node (ref SW2) (pin 10))
(node (ref RN2) (pin 4))
(node (ref U4) (pin 6)))
(net (code 48) (name /~ROMCS1)
(node (ref U5) (pin 2))
(node (ref U3) (pin 19))
(node (ref U1) (pin 20)))
(net (code 49) (name /CARDSEL)
(node (ref JP1) (pin 2))
(node (ref J1) (pin 8)))
(net (code 50) (name /CARDSEL2)
(node (ref U5) (pin 4))
(node (ref RN3) (pin 2))
(node (ref U5) (pin 9)))
(net (code 51) (name "Net-(U5-Pad13)")
(node (ref U5) (pin 13)))
(net (code 52) (name "Net-(JP1-Pad1)")
(node (ref JP1) (pin 1))
(node (ref U5) (pin 10)))
(net (code 53) (name /CARDSEL1)
(node (ref U5) (pin 8))
(node (ref U5) (pin 1))
(node (ref RN3) (pin 3)))
(net (code 54) (name "Net-(RN2-Pad7)")
(node (ref U4) (pin 9))
(node (ref SW4) (pin 4))
(node (ref RN2) (pin 7)))
(net (code 55) (name "Net-(RN1-Pad7)")
(node (ref RN1) (pin 7))
(node (ref SW3) (pin 4))
(node (ref U3) (pin 9)))
(net (code 56) (name "Net-(RN1-Pad5)")
(node (ref RN1) (pin 5))
(node (ref U3) (pin 8))
(node (ref SW1) (pin 9)))
(net (code 57) (name "Net-(RN1-Pad6)")
(node (ref RN1) (pin 6))
(node (ref U3) (pin 7))
(node (ref SW3) (pin 1)))
(net (code 58) (name "Net-(J1-Pad14)")
(node (ref J1) (pin 14)))
(net (code 59) (name "Net-(J1-Pad2)")
(node (ref J1) (pin 2)))
(net (code 60) (name "Net-(J1-Pad4)")
(node (ref J1) (pin 4)))
(net (code 61) (name "Net-(J1-Pad5)")
(node (ref J1) (pin 5)))
(net (code 62) (name "Net-(J1-Pad6)")
(node (ref J1) (pin 6)))
(net (code 63) (name "Net-(J1-Pad7)")
(node (ref J1) (pin 7)))
(net (code 64) (name "Net-(J1-Pad9)")
(node (ref J1) (pin 9)))
(net (code 65) (name "Net-(J1-Pad13)")
(node (ref J1) (pin 13)))
(net (code 66) (name "Net-(J1-Pad15)")
(node (ref J1) (pin 15)))
(net (code 67) (name "Net-(J1-Pad16)")
(node (ref J1) (pin 16)))
(net (code 68) (name "Net-(J1-Pad17)")
(node (ref J1) (pin 17)))
(net (code 69) (name "Net-(J1-Pad18)")
(node (ref J1) (pin 18)))
(net (code 70) (name "Net-(J1-Pad19)")
(node (ref J1) (pin 19)))
(net (code 71) (name "Net-(J1-Pad20)")
(node (ref J1) (pin 20)))
(net (code 72) (name "Net-(J1-Pad21)")
(node (ref J1) (pin 21)))
(net (code 73) (name "Net-(J1-Pad22)")
(node (ref J1) (pin 22)))
(net (code 74) (name "Net-(J1-Pad23)")
(node (ref J1) (pin 23)))
(net (code 75) (name "Net-(J1-Pad24)")
(node (ref J1) (pin 24)))
(net (code 76) (name "Net-(J1-Pad30)")
(node (ref J1) (pin 30)))
(net (code 77) (name "Net-(J1-Pad32)")
(node (ref J1) (pin 32)))
(net (code 78) (name "Net-(J1-Pad41)")
(node (ref J1) (pin 41)))
(net (code 79) (name "Net-(J1-Pad25)")
(node (ref J1) (pin 25)))
(net (code 80) (name "Net-(J1-Pad26)")
(node (ref J1) (pin 26)))
(net (code 81) (name "Net-(J1-Pad27)")
(node (ref J1) (pin 27)))
(net (code 82) (name "Net-(J1-Pad28)")
(node (ref J1) (pin 28)))
(net (code 83) (name "Net-(RN1-Pad2)")
(node (ref U3) (pin 2))
(node (ref RN1) (pin 2))
(node (ref SW1) (pin 12)))
(net (code 84) (name "Net-(RN1-Pad4)")
(node (ref RN1) (pin 4))
(node (ref U3) (pin 6))
(node (ref SW1) (pin 10)))
(net (code 85) (name "Net-(RN1-Pad3)")
(node (ref U3) (pin 4))
(node (ref RN1) (pin 3))
(node (ref SW1) (pin 11)))))