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legacy
clementinecomputing f9582c3605 no need for quotes, this is really legacy %!s(int64=3) %!d(string=hai) anos
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img 45a4256728 adding legacy DIU and PIU schematic and Gerber PDFs %!s(int64=3) %!d(string=hai) anos
README.md f9582c3605 no need for quotes, this is really legacy %!s(int64=3) %!d(string=hai) anos
driver-artwork.pdf 45a4256728 adding legacy DIU and PIU schematic and Gerber PDFs %!s(int64=3) %!d(string=hai) anos
driver-schematic.pdf 45a4256728 adding legacy DIU and PIU schematic and Gerber PDFs %!s(int64=3) %!d(string=hai) anos
rider-artwork.pdf 45a4256728 adding legacy DIU and PIU schematic and Gerber PDFs %!s(int64=3) %!d(string=hai) anos
rider-schematic.pdf 45a4256728 adding legacy DIU and PIU schematic and Gerber PDFs %!s(int64=3) %!d(string=hai) anos

README.md

Legacy RideLogic Data Files

These are the schematics and Gerber artwork for the driver interface unit (DIU) and the passenger interface unit (PIU).

File Description
driver-schematic.pdf Driver Interface Unit (DIU) schematic
driver-artwork.pdf Driver Interface Unit (DIU) Gerber artwork
rider-schematic.pdf Passenger Interface Unit (PIU) schematic
rider-artwork.pdf Passenger Interface Unit (PIU) Gerber artwork

DIU Notes

  • PIC32MX360F (U6) running at 8MHz from an external oscillator
  • 7-segment clock:
    • PIC talks to STP08DP05 (U9) shift register through (LED0, LED1, LED2, LED3)
    • shift register only drives on digit at a time
    • PIC multiplexes four digits on 7-segment clock with (LED4, LED5, LED6, LED7)
  • Viper serial connections through J19 (20x2 header)
  • Main power connector through J21
    • (TX3,RX3) goes to PIU serial line
    • (Vault0,Vault1) lines control vault motor through U12
    • (DSR4,RTS4,CTS4) control GPRS modem
    • (VIN) to GPRS and PIU
  • (J9) GPS connector
    • Takes in (protected) bus power (VIN)
    • Uses RS232 levels and feeds into (U8) - [R2IN,T2OUT]
  • GPS level converter (U8) SP3232EEN
    • Takes in GPS levels to convert to PIC (GPSTTLRX, GPSTTLTX)
    • Takes in PIC levels and converts to Viper serial levels (VIPTTLRX, VIPTTLTX) -> (RX2, TX2)
  • Debug serial line (J22) to get access to (RX1,TX1) on viper
  • Connector (J26) to potentiometers for sound, screen brightness and audio level
    • (LEDADJ0,LEDADJ1) for 7-segment clock adjustment which feeds into (U9) to do brightness control
    • (AN11) for LCD brightness control which feeds into PIC (that then pwm controls (BLAdj))

License

All files in this directory are under a CC0 license.

cc0