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usb2usb.net
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(export (version D)
(design
(source /home/noname/GoogleDrive/KiCAD/USB_USB_converter/usb2usb.sch)
(date "Wed 09 Dec 2020 16:00:36 JST")
(tool "Eeschema 5.1.7-a382d34a8~88~ubuntu20.04.1")
(sheet (number 1) (name /) (tstamps /)
(title_block
(title "USB to USB keyboard converter")
(company)
(rev A)
(date 2014/12)
(source usb2usb.sch)
(comment (number 1) (value ""))
(comment (number 2) (value ""))
(comment (number 3) (value ""))
(comment (number 4) (value "")))))
(components
(comp (ref U2)
(value MAX3421E)
(footprint Housings_QFP:LQFP-32_5x5mm_Pitch0.5mm)
(libsource (lib keyboard_parts) (part MAX3421E) (description ""))
(sheetpath (names /) (tstamps /))
(tstamp 54967D9B))
(comp (ref X2)
(value 12M)
(footprint Crystals_Oscillators_SMD:crystal_FA238-TSX3225)
(libsource (lib keyboard_parts) (part XTAL_GND) (description ""))
(sheetpath (names /) (tstamps /))
(tstamp 54967E6C))
(comp (ref C11)
(value 10p)
(footprint Capacitors_SMD:C_0603_HandSoldering)
(libsource (lib keyboard_parts) (part C) (description ""))
(sheetpath (names /) (tstamps /))
(tstamp 54967FC5))
(comp (ref C10)
(value 10p)
(footprint Capacitors_SMD:C_0603_HandSoldering)
(libsource (lib keyboard_parts) (part C) (description ""))
(sheetpath (names /) (tstamps /))
(tstamp 54967FFB))
(comp (ref R4)
(value 33)
(footprint Resistors_SMD:R_0603_HandSoldering)
(libsource (lib keyboard_parts) (part R) (description ""))
(sheetpath (names /) (tstamps /))
(tstamp 549683D6))
(comp (ref R5)
(value 33)
(footprint Resistors_SMD:R_0603_HandSoldering)
(libsource (lib keyboard_parts) (part R) (description ""))
(sheetpath (names /) (tstamps /))
(tstamp 549683FC))
(comp (ref J2)
(value USB_A)
(footprint Connect:USB_A)
(libsource (lib keyboard_parts) (part USB_A) (description ""))
(sheetpath (names /) (tstamps /))
(tstamp 549684D6))
(comp (ref R6)
(value 1K)
(footprint Resistors_SMD:R_0603_HandSoldering)
(libsource (lib keyboard_parts) (part R) (description ""))
(sheetpath (names /) (tstamps /))
(tstamp 549687C9))
(comp (ref U1)
(value ATMEGA32U4)
(footprint Housings_QFP:LQFP-44_10x10mm_Pitch0.8mm)
(libsource (lib keyboard_parts) (part ATMEGA32U4) (description ""))
(sheetpath (names /) (tstamps /))
(tstamp 549743CD))
(comp (ref X1)
(value 16M)
(footprint Crystals_Oscillators_SMD:crystal_FA238-TSX3225)
(libsource (lib keyboard_parts) (part XTAL_GND) (description ""))
(sheetpath (names /) (tstamps /))
(tstamp 549744CB))
(comp (ref C5)
(value 10p)
(footprint Capacitors_SMD:C_0603_HandSoldering)
(libsource (lib keyboard_parts) (part C) (description ""))
(sheetpath (names /) (tstamps /))
(tstamp 54974516))
(comp (ref C4)
(value 10p)
(footprint Capacitors_SMD:C_0603_HandSoldering)
(libsource (lib keyboard_parts) (part C) (description ""))
(sheetpath (names /) (tstamps /))
(tstamp 5497459E))
(comp (ref C2)
(value 1u)
(footprint Capacitors_SMD:C_0603_HandSoldering)
(libsource (lib keyboard_parts) (part C) (description ""))
(sheetpath (names /) (tstamps /))
(tstamp 5497561D))
(comp (ref J1)
(value USB_B)
(footprint keyboard:USB_A_PLUG)
(libsource (lib keyboard_parts) (part USB_B) (description ""))
(sheetpath (names /) (tstamps /))
(tstamp 54975BFE))
(comp (ref U3)
(value MIC5504-3.3)
(footprint Housings_SOT-23_SOT-143_TSOT-6:SC70-6_Handsoldering)
(libsource (lib keyboard_parts) (part LDO_REGULATOR) (description "HOLTEK setup DC/DC converter"))
(sheetpath (names /) (tstamps /))
(tstamp 54976421))
(comp (ref R2)
(value 22)
(footprint Resistors_SMD:R_0603_HandSoldering)
(libsource (lib keyboard_parts) (part R) (description ""))
(sheetpath (names /) (tstamps /))
(tstamp 54978E44))
(comp (ref R1)
(value 22)
(footprint Resistors_SMD:R_0603_HandSoldering)
(libsource (lib keyboard_parts) (part R) (description ""))
(sheetpath (names /) (tstamps /))
(tstamp 54978EB6))
(comp (ref C8)
(value 4.7u)
(footprint Capacitors_SMD:C_1206_HandSoldering)
(libsource (lib keyboard_parts) (part C) (description ""))
(sheetpath (names /) (tstamps /))
(tstamp 5497A4E0))
(comp (ref C6)
(value .1u)
(footprint Capacitors_SMD:C_0603_HandSoldering)
(libsource (lib keyboard_parts) (part C) (description ""))
(sheetpath (names /) (tstamps /))
(tstamp 5497A560))
(comp (ref C3)
(value .1u)
(footprint Capacitors_SMD:C_0603_HandSoldering)
(libsource (lib keyboard_parts) (part C) (description ""))
(sheetpath (names /) (tstamps /))
(tstamp 5497A5B9))
(comp (ref C13)
(value 1u)
(footprint Capacitors_SMD:C_0603_HandSoldering)
(libsource (lib keyboard_parts) (part C) (description ""))
(sheetpath (names /) (tstamps /))
(tstamp 5497E38A))
(comp (ref C12)
(value 1u)
(footprint Capacitors_SMD:C_0603_HandSoldering)
(libsource (lib keyboard_parts) (part C) (description ""))
(sheetpath (names /) (tstamps /))
(tstamp 5497E414))
(comp (ref C9)
(value .1u)
(footprint Capacitors_SMD:C_0603_HandSoldering)
(libsource (lib keyboard_parts) (part C) (description ""))
(sheetpath (names /) (tstamps /))
(tstamp 54983C9B))
(comp (ref SW1)
(value PUSH)
(footprint keyboard:SW_ALPS_SKRP)
(libsource (lib keyboard_parts) (part SW_PUSH) (description ""))
(sheetpath (names /) (tstamps /))
(tstamp 5497BF93))
(comp (ref C1)
(value 1u)
(footprint Capacitors_SMD:C_0603_HandSoldering)
(libsource (lib keyboard_parts) (part C) (description ""))
(sheetpath (names /) (tstamps /))
(tstamp 54C8BFC4))
(comp (ref C7)
(value .1u)
(footprint Capacitors_SMD:C_0603_HandSoldering)
(libsource (lib keyboard_parts) (part C) (description ""))
(sheetpath (names /) (tstamps /))
(tstamp 54983857)))
(libparts
(libpart (lib keyboard_parts) (part ATMEGA32U4)
(fields
(field (name Reference) U)
(field (name Value) ATMEGA32U4))
(pins
(pin (num 1) (name PE6/AIN0) (type BiDi))
(pin (num 2) (name UVcc) (type power_in))
(pin (num 3) (name D-) (type BiDi))
(pin (num 4) (name D+) (type BiDi))
(pin (num 5) (name UGnd) (type power_in))
(pin (num 6) (name UCap) (type input))
(pin (num 7) (name VBus) (type input))
(pin (num 8) (name PB0/SS) (type BiDi))
(pin (num 9) (name PB1/SCK) (type BiDi))
(pin (num 10) (name PB2/MOSI) (type BiDi))
(pin (num 11) (name PB3/MISO) (type BiDi))
(pin (num 12) (name PB7/~RTS) (type BiDi))
(pin (num 13) (name ~RESET) (type input))
(pin (num 14) (name VCC) (type power_in))
(pin (num 15) (name GND) (type power_in))
(pin (num 16) (name XTAL1) (type input))
(pin (num 17) (name XTAL2) (type output))
(pin (num 18) (name PD0/INT0) (type BiDi))
(pin (num 19) (name PD1/INT1) (type BiDi))
(pin (num 20) (name PD2/RXD1) (type BiDi))
(pin (num 21) (name PD3/TXD1) (type BiDi))
(pin (num 22) (name PD5/XCK1) (type BiDi))
(pin (num 23) (name GND) (type power_in))
(pin (num 24) (name AVCC) (type power_in))
(pin (num 25) (name ICP1/PD4) (type BiDi))
(pin (num 26) (name T1/PD6) (type BiDi))
(pin (num 27) (name T0/PD7) (type BiDi))
(pin (num 28) (name PB4) (type BiDi))
(pin (num 29) (name PB5) (type BiDi))
(pin (num 30) (name PB6) (type BiDi))
(pin (num 31) (name PC6) (type BiDi))
(pin (num 32) (name PC7) (type BiDi))
(pin (num 33) (name ~HWB/PE2) (type input))
(pin (num 34) (name VCC) (type power_in))
(pin (num 35) (name GND) (type power_in))
(pin (num 36) (name PF7) (type BiDi))
(pin (num 37) (name PF6) (type BiDi))
(pin (num 38) (name PF5) (type BiDi))
(pin (num 39) (name PF4) (type BiDi))
(pin (num 40) (name PF1) (type BiDi))
(pin (num 41) (name PF0) (type BiDi))
(pin (num 42) (name AREF) (type input))
(pin (num 43) (name GND) (type power_in))
(pin (num 44) (name AVCC) (type power_in))))
(libpart (lib keyboard_parts) (part C)
(footprints
(fp SM*)
(fp C?)
(fp C1-1))
(fields
(field (name Reference) C)
(field (name Value) C))
(pins
(pin (num 1) (name ~) (type passive))
(pin (num 2) (name ~) (type passive))))
(libpart (lib keyboard_parts) (part LDO_REGULATOR)
(description "HOLTEK setup DC/DC converter")
(fields
(field (name Reference) U)
(field (name Value) LDO_REGULATOR))
(pins
(pin (num 1) (name IN) (type power_in))
(pin (num 2) (name GND) (type power_in))
(pin (num 3) (name EN) (type input))
(pin (num 4) (name NC) (type input))
(pin (num 5) (name OUT) (type power_out))))
(libpart (lib keyboard_parts) (part MAX3421E)
(fields
(field (name Reference) U)
(field (name Value) MAX3421E))
(pins
(pin (num 1) (name GPIN7) (type BiDi))
(pin (num 2) (name VL) (type power_in))
(pin (num 3) (name GND) (type power_in))
(pin (num 4) (name GPOUT0) (type output))
(pin (num 5) (name GPOUT1) (type output))
(pin (num 6) (name GPOUT2) (type output))
(pin (num 7) (name GPOUT3) (type output))
(pin (num 8) (name GPOUT4) (type output))
(pin (num 9) (name GPOUT5) (type output))
(pin (num 10) (name GPOUT6) (type output))
(pin (num 11) (name GPOUT7) (type output))
(pin (num 12) (name RES) (type input))
(pin (num 13) (name SCLK) (type input))
(pin (num 14) (name SS) (type input))
(pin (num 15) (name MISO) (type output))
(pin (num 16) (name MOSI) (type input))
(pin (num 17) (name GPX) (type output))
(pin (num 18) (name INT) (type output))
(pin (num 19) (name GND) (type input))
(pin (num 20) (name D-) (type BiDi))
(pin (num 21) (name D+) (type BiDi))
(pin (num 22) (name VBCOMP) (type input))
(pin (num 23) (name VCC) (type input))
(pin (num 24) (name XI) (type input))
(pin (num 25) (name XO) (type output))
(pin (num 26) (name GPIN0) (type input))
(pin (num 27) (name GPIN1) (type input))
(pin (num 28) (name GPIN2) (type input))
(pin (num 29) (name GPIN3) (type input))
(pin (num 30) (name GPIN4) (type input))
(pin (num 31) (name GPIN5) (type input))
(pin (num 32) (name GPIN6) (type input))))
(libpart (lib keyboard_parts) (part R)
(footprints
(fp R?)
(fp SM0603)
(fp SM0805)
(fp R?-*)
(fp SM1206))
(fields
(field (name Reference) R)
(field (name Value) R))
(pins
(pin (num 1) (name ~) (type passive))
(pin (num 2) (name ~) (type passive))))
(libpart (lib keyboard_parts) (part SW_PUSH)
(fields
(field (name Reference) SW)
(field (name Value) SW_PUSH))
(pins
(pin (num 1) (name 1) (type passive))
(pin (num 2) (name 2) (type passive))))
(libpart (lib keyboard_parts) (part USB_A)
(fields
(field (name Reference) J)
(field (name Value) USB_A))
(pins
(pin (num 1) (name VUSB) (type power_in))
(pin (num 2) (name D-) (type BiDi))
(pin (num 3) (name D+) (type BiDi))
(pin (num 4) (name GND) (type power_in))
(pin (num 5) (name SHILED) (type passive))))
(libpart (lib keyboard_parts) (part USB_B)
(fields
(field (name Reference) J)
(field (name Value) USB_B))
(pins
(pin (num 1) (name VUSB) (type power_out))
(pin (num 2) (name D-) (type BiDi))
(pin (num 3) (name D+) (type BiDi))
(pin (num 4) (name GND) (type power_out))
(pin (num 5) (name SHILED) (type passive))))
(libpart (lib keyboard_parts) (part XTAL_GND)
(fields
(field (name Reference) X)
(field (name Value) XTAL_GND))
(pins
(pin (num 1) (name 1) (type passive))
(pin (num 2) (name 2) (type passive))
(pin (num 3) (name ~) (type passive)))))
(libraries
(library (logical keyboard_parts)
(uri /home/noname/GoogleDrive/KiCAD/library/keyboard_parts.lib)))
(nets
(net (code 1) (name "Net-(C4-Pad1)")
(node (ref U1) (pin 16))
(node (ref C4) (pin 1))
(node (ref X1) (pin 1)))
(net (code 2) (name "Net-(C5-Pad1)")
(node (ref C5) (pin 1))
(node (ref X1) (pin 2))
(node (ref U1) (pin 17)))
(net (code 3) (name /SCK)
(node (ref U2) (pin 13))
(node (ref U1) (pin 9)))
(net (code 4) (name /MISO)
(node (ref U1) (pin 11))
(node (ref U2) (pin 15)))
(net (code 5) (name /MOSI)
(node (ref U1) (pin 10))
(node (ref U2) (pin 16)))
(net (code 6) (name "Net-(C11-Pad1)")
(node (ref U2) (pin 24))
(node (ref X2) (pin 2))
(node (ref C11) (pin 1)))
(net (code 7) (name "Net-(C2-Pad1)")
(node (ref U1) (pin 6))
(node (ref C2) (pin 1)))
(net (code 8) (name "Net-(R1-Pad1)")
(node (ref R1) (pin 1))
(node (ref U1) (pin 4)))
(net (code 9) (name "Net-(J1-Pad3)")
(node (ref R1) (pin 2))
(node (ref J1) (pin 3)))
(net (code 10) (name "Net-(J1-Pad2)")
(node (ref R2) (pin 1))
(node (ref J1) (pin 2)))
(net (code 11) (name "Net-(R2-Pad2)")
(node (ref R2) (pin 2))
(node (ref U1) (pin 3)))
(net (code 12) (name "Net-(U2-Pad17)")
(node (ref U2) (pin 17)))
(net (code 13) (name "Net-(C10-Pad1)")
(node (ref U2) (pin 25))
(node (ref C10) (pin 1))
(node (ref X2) (pin 1)))
(net (code 14) (name GND)
(node (ref J2) (pin 5))
(node (ref J2) (pin 4))
(node (ref SW1) (pin 1))
(node (ref U1) (pin 5))
(node (ref C9) (pin 2))
(node (ref C12) (pin 2))
(node (ref C13) (pin 2))
(node (ref C4) (pin 2))
(node (ref C5) (pin 2))
(node (ref X1) (pin 3))
(node (ref U1) (pin 43))
(node (ref U1) (pin 35))
(node (ref U3) (pin 2))
(node (ref J1) (pin 5))
(node (ref J1) (pin 4))
(node (ref C2) (pin 2))
(node (ref X2) (pin 3))
(node (ref C10) (pin 2))
(node (ref C11) (pin 2))
(node (ref U1) (pin 33))
(node (ref U1) (pin 23))
(node (ref U1) (pin 15))
(node (ref U2) (pin 3))
(node (ref U2) (pin 19))
(node (ref C3) (pin 2))
(node (ref C6) (pin 2))
(node (ref C8) (pin 2))
(node (ref C1) (pin 2))
(node (ref C7) (pin 2)))
(net (code 15) (name "Net-(U1-Pad8)")
(node (ref U1) (pin 8)))
(net (code 16) (name /SS)
(node (ref U1) (pin 30))
(node (ref U2) (pin 14)))
(net (code 17) (name /INT)
(node (ref U1) (pin 29))
(node (ref U2) (pin 18))
(node (ref R6) (pin 2)))
(net (code 18) (name "Net-(U2-Pad22)")
(node (ref U2) (pin 22)))
(net (code 19) (name "Net-(J2-Pad2)")
(node (ref J2) (pin 2))
(node (ref R5) (pin 1)))
(net (code 20) (name "Net-(J2-Pad3)")
(node (ref J2) (pin 3))
(node (ref R4) (pin 1)))
(net (code 21) (name "Net-(R5-Pad2)")
(node (ref R5) (pin 2))
(node (ref U2) (pin 20)))
(net (code 22) (name "Net-(R4-Pad2)")
(node (ref R4) (pin 2))
(node (ref U2) (pin 21)))
(net (code 23) (name +3V3)
(node (ref U1) (pin 34))
(node (ref U2) (pin 2))
(node (ref U2) (pin 23))
(node (ref U3) (pin 5))
(node (ref C3) (pin 1))
(node (ref C6) (pin 1))
(node (ref C9) (pin 1))
(node (ref C13) (pin 1))
(node (ref U1) (pin 44))
(node (ref U1) (pin 24))
(node (ref R6) (pin 1))
(node (ref C7) (pin 1))
(node (ref U1) (pin 14)))
(net (code 24) (name "Net-(U1-Pad26)")
(node (ref U1) (pin 26)))
(net (code 25) (name /RESET)
(node (ref SW1) (pin 2))
(node (ref U2) (pin 12))
(node (ref U1) (pin 13)))
(net (code 26) (name "Net-(U1-Pad1)")
(node (ref U1) (pin 1)))
(net (code 27) (name "Net-(U2-Pad11)")
(node (ref U2) (pin 11)))
(net (code 28) (name "Net-(U1-Pad22)")
(node (ref U1) (pin 22)))
(net (code 29) (name "Net-(U1-Pad32)")
(node (ref U1) (pin 32)))
(net (code 30) (name "Net-(U1-Pad31)")
(node (ref U1) (pin 31)))
(net (code 31) (name "Net-(U1-Pad28)")
(node (ref U1) (pin 28)))
(net (code 32) (name "Net-(U1-Pad27)")
(node (ref U1) (pin 27)))
(net (code 33) (name "Net-(U1-Pad25)")
(node (ref U1) (pin 25)))
(net (code 34) (name "Net-(U2-Pad10)")
(node (ref U2) (pin 10)))
(net (code 35) (name "Net-(U1-Pad21)")
(node (ref U1) (pin 21)))
(net (code 36) (name "Net-(U1-Pad20)")
(node (ref U1) (pin 20)))
(net (code 37) (name "Net-(U1-Pad19)")
(node (ref U1) (pin 19)))
(net (code 38) (name "Net-(U1-Pad18)")
(node (ref U1) (pin 18)))
(net (code 39) (name "Net-(U1-Pad12)")
(node (ref U1) (pin 12)))
(net (code 40) (name "Net-(U2-Pad32)")
(node (ref U2) (pin 32)))
(net (code 41) (name "Net-(U2-Pad31)")
(node (ref U2) (pin 31)))
(net (code 42) (name "Net-(U2-Pad30)")
(node (ref U2) (pin 30)))
(net (code 43) (name "Net-(U2-Pad29)")
(node (ref U2) (pin 29)))
(net (code 44) (name "Net-(U2-Pad28)")
(node (ref U2) (pin 28)))
(net (code 45) (name "Net-(U2-Pad27)")
(node (ref U2) (pin 27)))
(net (code 46) (name "Net-(U2-Pad26)")
(node (ref U2) (pin 26)))
(net (code 47) (name "Net-(U2-Pad4)")
(node (ref U2) (pin 4)))
(net (code 48) (name "Net-(U2-Pad9)")
(node (ref U2) (pin 9)))
(net (code 49) (name "Net-(U2-Pad8)")
(node (ref U2) (pin 8)))
(net (code 50) (name "Net-(U2-Pad7)")
(node (ref U2) (pin 7)))
(net (code 51) (name "Net-(U2-Pad6)")
(node (ref U2) (pin 6)))
(net (code 52) (name "Net-(U2-Pad5)")
(node (ref U2) (pin 5)))
(net (code 53) (name "Net-(U2-Pad1)")
(node (ref U2) (pin 1)))
(net (code 54) (name "Net-(U1-Pad36)")
(node (ref U1) (pin 36)))
(net (code 55) (name "Net-(U1-Pad37)")
(node (ref U1) (pin 37)))
(net (code 56) (name "Net-(U1-Pad38)")
(node (ref U1) (pin 38)))
(net (code 57) (name "Net-(U1-Pad39)")
(node (ref U1) (pin 39)))
(net (code 58) (name "Net-(U1-Pad40)")
(node (ref U1) (pin 40)))
(net (code 59) (name "Net-(U1-Pad41)")
(node (ref U1) (pin 41)))
(net (code 60) (name "Net-(U1-Pad42)")
(node (ref U1) (pin 42)))
(net (code 61) (name /VUSB)
(node (ref U3) (pin 3))
(node (ref U1) (pin 2))
(node (ref U3) (pin 1))
(node (ref J1) (pin 1))
(node (ref C12) (pin 1))
(node (ref C8) (pin 1))
(node (ref C1) (pin 1))
(node (ref J2) (pin 1))
(node (ref U1) (pin 7)))
(net (code 62) (name "Net-(U3-Pad4)")
(node (ref U3) (pin 4)))))