Keil™, An ARM® Company

MCB2103 User's Guide

Push Buttons

The two push buttons on the MCB2103 board are:

  • The RESET push button connects to the reset circuit. This resets the microcontroller.
  • The INT1 push button connects to the external interrupt 1 (EINT1) of the microcontroller.  Removing Jumper J7 disables this button.

MCB2103 Board Buttons