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Joystick

The 5-position joystick control on the MCB1700 board grounds one of 5 possible port pins depending on how the the joystick control handle is positioned. The control may be positioned left, right, up, down or pushed toward the board (select).

  • The Left joystick position connects pin C to port pin P1.26 of the LPC17xx device to ground.
  • The Right joystick position connects pin B to port pin P1.24 of the LPC17xx device to ground.
  • The Up joystick position connects pin A to port pin P1.23 of the LPC17xx device to ground.
  • The Down joystick position connects pin D to port pin P1.25 of the LPC17xx device to ground.
  • The Select joystick position connects the Cntr pin to port pin P1.20 of the LPC17xx device to ground.

MCB1700 Board Joystick

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