Keil™, An ARM® Company

MCBSTR750 User's Guide

Jumper Descriptions

The jumpers used to configure the MCBSTR750 board are:

  • J1 - NRSTIN: Connects PIN 22 (NJTSRST) to PIN 59 (NRSTIN) of the STR750 MCU.
  • J2 - P2.15: Allows soft-connect of the USB device by issuing a software restart via P2.15.
  • J2 - GND: USB device is detected at powerup.
  • BOOT0:Connects PIN 4 to ground.
  • BOOT1:Connects PIN 27 to ground.