GigaDevice GD32F303B-START

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This article describes specifics for the GigaDevice GD32F303B-START evaluation board.
GigaDevice GD23F303B-START GD32F303CB board.jpg

Preparing for J-Link

  • Connect the J-Link to this pins:
J-Link Pin Connector Pin Name
VTref JP3 1 +V
GND JP3 4 G
TMS/SWDIO JP3 2 IO
TCK/SWCLK JP3 3 CK
  • Power the board via CN100.
  • Verify the Connection with e.g. J-Link Commander. The output should look as follows:

GigaDevice GD23F303B-START GD32F303CB connect.png

Example Project

The following example project was created with the SEGGER Embedded Studio project wizard and runs out-of-the-box on the GigaDevice GD32F303B-START.
It is a simple Hello World sample linked into the internal flash.

SETUP