(export (version D)
  (design
    (source /home/mf/electronics/projects/rpi-quad-serial/kicad/ttl-2-rs232-isol.sch)
    (date "Sun 09 Oct 2016 04:35:38 AM EDT")
    (tool "Eeschema 4.0.2+dfsg1-stable")
    (sheet (number 1) (name /) (tstamps /)
      (title_block
        (title "Isolated TTL to RS232 Converter")
        (company "Borg Empire")
        (rev 1.0)
        (date)
        (source ttl-2-rs232-isol.sch)
        (comment (number 1) (value ""))
        (comment (number 2) (value ""))
        (comment (number 3) (value ""))
        (comment (number 4) (value "")))))
  (components
    (comp (ref P1)
      (value TTL)
      (footprint p_gen_conn:P_10_IDC)
      (libsource (lib conn_gen) (part CONN_10))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F66961))
    (comp (ref U2)
      (value F0505S-1W)
      (footprint misc:U_4_MORNSUN_F_S-1WR2)
      (libsource (lib power_supply) (part DCDC))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F66AD2))
    (comp (ref U1)
      (value SI8442)
      (footprint u_gen_smt:U_16_SO16W)
      (libsource (lib optoisol) (part SI8442))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F66B15))
    (comp (ref C1)
      (value 100n)
      (footprint c_gen:C_SMT0805)
      (libsource (lib common_devices) (part C))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F66BF9))
    (comp (ref C2)
      (value 100n)
      (footprint c_gen:C_SMT0805)
      (libsource (lib common_devices) (part C))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F67124))
    (comp (ref C3)
      (value 100n)
      (footprint c_gen:C_SMT0805)
      (libsource (lib common_devices) (part C))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F67167))
    (comp (ref P2)
      (value RS232)
      (footprint p_gen_conn:P_3_SCRTERM_5M)
      (libsource (lib conn_gen) (part CONN_3))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F68AA3))
    (comp (ref M1)
      (value HOLE)
      (footprint mech_gen:HOLE_4_2MM_8_4)
      (libsource (lib mechanical) (part HOLE))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F7174F))
    (comp (ref M2)
      (value HOLE)
      (footprint mech_gen:HOLE_4_2MM_8_4)
      (libsource (lib mechanical) (part HOLE))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F717E2))
    (comp (ref V1)
      (value VIA)
      (footprint misc:VIA25MIL)
      (libsource (lib common_devices) (part VIA))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F74124))
    (comp (ref V2)
      (value VIA)
      (footprint misc:VIA25MIL)
      (libsource (lib common_devices) (part VIA))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F74167))
    (comp (ref V3)
      (value VIA)
      (footprint misc:VIA25MIL)
      (libsource (lib common_devices) (part VIA))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F74196))
    (comp (ref V4)
      (value VIA)
      (footprint misc:VIA25MIL)
      (libsource (lib common_devices) (part VIA))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F7419C))
    (comp (ref V5)
      (value VIA)
      (footprint misc:VIA25MIL)
      (libsource (lib common_devices) (part VIA))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F74201))
    (comp (ref V6)
      (value VIA)
      (footprint misc:VIA25MIL)
      (libsource (lib common_devices) (part VIA))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F74207))
    (comp (ref V11)
      (value VIA)
      (footprint misc:VIA25MIL)
      (libsource (lib common_devices) (part VIA))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F74D22))
    (comp (ref V12)
      (value VIA)
      (footprint misc:VIA25MIL)
      (libsource (lib common_devices) (part VIA))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F74D28))
    (comp (ref V13)
      (value VIA)
      (footprint misc:VIA25MIL)
      (libsource (lib common_devices) (part VIA))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F74D2E))
    (comp (ref V14)
      (value VIA)
      (footprint misc:VIA25MIL)
      (libsource (lib common_devices) (part VIA))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F74D34))
    (comp (ref V15)
      (value VIA)
      (footprint misc:VIA25MIL)
      (libsource (lib common_devices) (part VIA))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F74D3A))
    (comp (ref V16)
      (value VIA)
      (footprint misc:VIA25MIL)
      (libsource (lib common_devices) (part VIA))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F74D40))
    (comp (ref V17)
      (value VIA)
      (footprint misc:VIA25MIL)
      (libsource (lib common_devices) (part VIA))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F74D46))
    (comp (ref V18)
      (value VIA)
      (footprint misc:VIA25MIL)
      (libsource (lib common_devices) (part VIA))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F74D4C))
    (comp (ref V19)
      (value VIA)
      (footprint misc:VIA25MIL)
      (libsource (lib common_devices) (part VIA))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F74D52))
    (comp (ref V20)
      (value VIA)
      (footprint misc:VIA25MIL)
      (libsource (lib common_devices) (part VIA))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F74D58))
    (comp (ref U3)
      (value MAX221)
      (footprint u_gen_smt:U_16_SSOP65)
      (libsource (lib serial_interface) (part MAX221))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F7D382))
    (comp (ref C4)
      (value 100n)
      (footprint c_gen:C_SMT0805)
      (libsource (lib common_devices) (part C))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F7DD62))
    (comp (ref C5)
      (value 100n)
      (footprint c_gen:C_SMT0805)
      (libsource (lib common_devices) (part C))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F7DD96))
    (comp (ref C6)
      (value 100n)
      (footprint c_gen:C_SMT0805)
      (libsource (lib common_devices) (part C))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F7DE30))
    (comp (ref C7)
      (value 100n)
      (footprint c_gen:C_SMT0805)
      (libsource (lib common_devices) (part C))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F7DE36))
    (comp (ref D1)
      (value PSD12C)
      (footprint d_gen:D_SOD323)
      (libsource (lib common_devices) (part TVS-BIDIRECTIONAL))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F90816))
    (comp (ref D2)
      (value PSD12C)
      (footprint d_gen:D_SOD323)
      (libsource (lib common_devices) (part TVS-BIDIRECTIONAL))
      (sheetpath (names /) (tstamps /))
      (tstamp 57F90F57)))
  (libparts
    (libpart (lib common_devices) (part C)
      (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 conn_gen) (part CONN_10)
      (footprints
        (fp P_10_*))
      (fields
        (field (name Reference) P)
        (field (name Value) CONN_10))
      (pins
        (pin (num 1) (name 1) (type passive))
        (pin (num 2) (name 2) (type passive))
        (pin (num 3) (name 3) (type passive))
        (pin (num 4) (name 4) (type passive))
        (pin (num 5) (name 5) (type passive))
        (pin (num 6) (name 6) (type passive))
        (pin (num 7) (name 7) (type passive))
        (pin (num 8) (name 8) (type passive))
        (pin (num 9) (name 9) (type passive))
        (pin (num 10) (name 10) (type passive))))
    (libpart (lib conn_gen) (part CONN_3)
      (footprints
        (fp P_3_*))
      (fields
        (field (name Reference) P)
        (field (name Value) CONN_3))
      (pins
        (pin (num 1) (name 1) (type passive))
        (pin (num 2) (name 2) (type passive))
        (pin (num 3) (name 3) (type passive))))
    (libpart (lib power_supply) (part DCDC)
      (footprints
        (fp U_4_*))
      (fields
        (field (name Reference) U)
        (field (name Value) DCDC))
      (pins
        (pin (num 1) (name I+) (type power_in))
        (pin (num 2) (name I-) (type input))
        (pin (num 3) (name O+) (type power_out))
        (pin (num 4) (name O-) (type power_out))))
    (libpart (lib mechanical) (part HOLE)
      (footprints
        (fp HOLE_*))
      (fields
        (field (name Reference) M)
        (field (name Value) HOLE)))
    (libpart (lib serial_interface) (part MAX221)
      (footprints
        (fp U_16_*))
      (fields
        (field (name Reference) U)
        (field (name Value) MAX221))
      (pins
        (pin (num 1) (name EN/) (type input))
        (pin (num 2) (name C1+) (type BiDi))
        (pin (num 3) (name V+) (type power_out))
        (pin (num 4) (name C1-) (type BiDi))
        (pin (num 5) (name C2+) (type BiDi))
        (pin (num 6) (name C2-) (type BiDi))
        (pin (num 7) (name V-) (type power_out))
        (pin (num 8) (name RIN) (type input))
        (pin (num 9) (name ROUT) (type output))
        (pin (num 10) (name INVALID/) (type output))
        (pin (num 11) (name TIN) (type input))
        (pin (num 12) (name FORCEON) (type input))
        (pin (num 13) (name TOUT) (type output))
        (pin (num 14) (name GND) (type power_in))
        (pin (num 16) (name FORCEOFF/) (type input))))
    (libpart (lib optoisol) (part SI8442)
      (footprints
        (fp U_16_*))
      (fields
        (field (name Reference) U)
        (field (name Value) SI8442))
      (pins
        (pin (num 1) (name VCCA) (type power_in))
        (pin (num 2) (name GNDA) (type power_in))
        (pin (num 3) (name A1) (type input))
        (pin (num 4) (name A2) (type input))
        (pin (num 5) (name A3) (type output))
        (pin (num 6) (name A4) (type output))
        (pin (num 7) (name OEA) (type input))
        (pin (num 8) (name GNDA) (type power_in))
        (pin (num 9) (name GNDB) (type power_in))
        (pin (num 10) (name OEB) (type input))
        (pin (num 11) (name B4) (type input))
        (pin (num 12) (name B3) (type input))
        (pin (num 13) (name B2) (type output))
        (pin (num 14) (name B1) (type output))
        (pin (num 15) (name GNDB) (type power_in))
        (pin (num 16) (name VCCB) (type power_in))))
    (libpart (lib common_devices) (part TVS-BIDIRECTIONAL)
      (footprints
        (fp D_*))
      (fields
        (field (name Reference) D)
        (field (name Value) TVS-BIDIRECTIONAL))
      (pins
        (pin (num 1) (name ~) (type passive))
        (pin (num 2) (name ~) (type passive))))
    (libpart (lib common_devices) (part VIA)
      (footprints
        (fp VIA*))
      (fields
        (field (name Reference) V)
        (field (name Value) VIA))
      (pins
        (pin (num 0) (name 0) (type passive)))))
  (libraries
    (library (logical common_devices)
      (uri /usr/local/kicaddata/library/common_devices.lib))
    (library (logical conn_gen)
      (uri /usr/local/kicaddata/library/conn_gen.lib))
    (library (logical mechanical)
      (uri /usr/local/kicaddata/library/mechanical.lib))
    (library (logical power_supply)
      (uri /usr/local/kicaddata/library/power_supply.lib))
    (library (logical optoisol)
      (uri /usr/local/kicaddata/library/optoisol.lib))
    (library (logical serial_interface)
      (uri /usr/local/kicaddata/library/serial_interface.lib)))
  (nets
    (net (code 1) (name "Net-(C6-Pad1)")
      (node (ref U3) (pin 2))
      (node (ref C6) (pin 1)))
    (net (code 2) (name "Net-(C7-Pad2)")
      (node (ref U3) (pin 6))
      (node (ref C7) (pin 2)))
    (net (code 3) (name "Net-(C7-Pad1)")
      (node (ref U3) (pin 5))
      (node (ref C7) (pin 1)))
    (net (code 4) (name "Net-(C6-Pad2)")
      (node (ref C6) (pin 2))
      (node (ref U3) (pin 4)))
    (net (code 5) (name "Net-(C4-Pad2)")
      (node (ref C4) (pin 2))
      (node (ref U3) (pin 3)))
    (net (code 6) (name "Net-(C5-Pad1)")
      (node (ref C5) (pin 1))
      (node (ref U3) (pin 7)))
    (net (code 7) (name /RXDB)
      (node (ref U3) (pin 9))
      (node (ref U1) (pin 12)))
    (net (code 8) (name "Net-(U3-Pad10)")
      (node (ref U3) (pin 10)))
    (net (code 9) (name /CTSA)
      (node (ref P1) (pin 7))
      (node (ref U1) (pin 6)))
    (net (code 10) (name /TXD)
      (node (ref U3) (pin 13))
      (node (ref D2) (pin 2))
      (node (ref P2) (pin 3)))
    (net (code 11) (name /RXD)
      (node (ref D1) (pin 2))
      (node (ref U3) (pin 8))
      (node (ref P2) (pin 2)))
    (net (code 12) (name /+3.3VA)
      (node (ref C1) (pin 1))
      (node (ref U1) (pin 7))
      (node (ref P1) (pin 4))
      (node (ref U1) (pin 1)))
    (net (code 13) (name "Net-(U1-Pad14)")
      (node (ref U1) (pin 14)))
    (net (code 14) (name /+5VB)
      (node (ref U2) (pin 3))
      (node (ref C2) (pin 1))
      (node (ref C4) (pin 1))
      (node (ref U1) (pin 10))
      (node (ref U1) (pin 16))
      (node (ref U1) (pin 11))
      (node (ref C3) (pin 1))
      (node (ref U3) (pin 16)))
    (net (code 15) (name "Net-(P1-Pad9)")
      (node (ref P1) (pin 9)))
    (net (code 16) (name /+5VA)
      (node (ref U2) (pin 1))
      (node (ref P1) (pin 3)))
    (net (code 17) (name /RTSA)
      (node (ref P1) (pin 8))
      (node (ref U1) (pin 3)))
    (net (code 18) (name /RXDA)
      (node (ref U1) (pin 5))
      (node (ref P1) (pin 5)))
    (net (code 19) (name /TXDA)
      (node (ref U1) (pin 4))
      (node (ref P1) (pin 6)))
    (net (code 20) (name /TXDB)
      (node (ref U3) (pin 11))
      (node (ref U1) (pin 13)))
    (net (code 21) (name /GNDA)
      (node (ref U1) (pin 2))
      (node (ref P1) (pin 1))
      (node (ref P1) (pin 10))
      (node (ref U2) (pin 2))
      (node (ref V6) (pin 0))
      (node (ref V4) (pin 0))
      (node (ref V3) (pin 0))
      (node (ref V2) (pin 0))
      (node (ref V1) (pin 0))
      (node (ref U1) (pin 8))
      (node (ref V5) (pin 0))
      (node (ref P1) (pin 2))
      (node (ref C1) (pin 2)))
    (net (code 22) (name /GNDB)
      (node (ref U3) (pin 14))
      (node (ref V12) (pin 0))
      (node (ref V13) (pin 0))
      (node (ref V14) (pin 0))
      (node (ref V15) (pin 0))
      (node (ref V16) (pin 0))
      (node (ref U3) (pin 1))
      (node (ref D1) (pin 1))
      (node (ref C5) (pin 2))
      (node (ref P2) (pin 1))
      (node (ref D2) (pin 1))
      (node (ref U3) (pin 12))
      (node (ref U1) (pin 15))
      (node (ref U1) (pin 9))
      (node (ref V18) (pin 0))
      (node (ref U2) (pin 4))
      (node (ref C2) (pin 2))
      (node (ref C3) (pin 2))
      (node (ref V11) (pin 0))
      (node (ref V19) (pin 0))
      (node (ref V20) (pin 0))
      (node (ref V17) (pin 0)))))