AN051 TVS Selection and Use of ESD Protection Devices

1.1

2024-03-05

Introduction：AN051 is designed to help users better solve ESD problems by choosing the right TVS model.

GD-Link V2 Adapter User Guide

1.1

none

2024-01-02

Introduction：GD-Link V2 programming and debugging tool user guide. Application to the entire GD32 MCU series.

GD32F20x User Manual

3.0

2023-12-22

Introduction：GD32F20x series MCU User Manual of GD32F205/ GD32F207.

GD-Link Adapter User Guide

2.4

none

2022-06-22

Introduction：GD-Link programming and debugging tool user guide. Suitable for GD32F1/GD32F2/GD32F3/GD32F4/GD32E1/GD32E2/ GD32E5/GD32W5/GD32L2/GD32VF1 series MCU

AN060 Thermal management manual for GD32 MCU

1.0

2022-06-10

Introduction：AN060 aims to introduce the definition, measurement and calculation methods of thermal resistance, as well as some heat dissipation measures to help users solve the problem of device overheating during design.

AN055 ESD Static Protection Manual

1.0

2022-04-20

Introduction：AN055 aims to introduce ESD operation precautions during the use of GD32 MCU, so as to help customers avoid ESD/EOS interference during development and debugging.

AN050 GD32 USBFS&USBHS Firmware Library User Guide

1.0

2022-03-22

Introduction：AN050 aims to analyze the firmware library architecture of the USBFS and USBHS modules, and briefly describe the functions of the firmware library functions, to provide reference for customers’ development.

AN014 Application of GD32 MCU in Arduino

1.0

2021-12-15

Introduction：AN014 application note describes how to configure and develop a GD32 MCU project using the Arduino IDE.

AN015 Transplantation of LFS file system based on GD32F450Z

1.0

2021-12-15

Introduction：AN015 introduces the method of porting LittleFS to GD MCU project, and tests the read and write function of file system. This application note is applicable to GD32F1/GD32F2/GD32F3/GD32F4/GD32E1/GD32E5/GD32W5/GD32L2 series MCU.

AN033 makefile project manager based on linux

1.0

2021-12-15

Introduction：AN033 describes how to use makefile to manage the whole MCU code project in Linux environment. You can specify files or modules for compilation.

AN036 Solution of I2C bus lock based on EEPROM communication

1.0

2021-12-15

Introduction：AN036 proposes a software solution to I2C bus lock when using GD MCU I2C module to communicate with EEPROM. This application note is applicable to GD32F1/GD32F2/GD32F3/GD32F4/GD32E1/GD32E5/GD32W5/GD32L2 series MCU.

AN038 CRC check batch adding method for IEC60730 Flash self-check in Keil environment

1.0

2021-12-15

Introduction：This application note describes how to add CRC check batch processing method in Keil environment. Applicable to GD32F1/GD32F2/GD32F3/GD32F4/GD32E1 series MCU.

AN040 IAP program jumping description

1.0

2021-12-15

Introduction：AN041 is an application note about how to realize the program jumping from Bootloader to APP. Applicable to GD32 ARM core series MCU.

AN043 Flash operation time measurement of GD32L23x

1.0

2021-12-15

Introduction：AN043 application note introduces how to measure the GD32 MCU flash operating time, including mass erasing time, page erasing time, and word programming time. Take GD32L23x MCU as an example.

AN044 Use LXTAL to calibrate IRC8M in GD32F10x

1.0

2021-12-15

Introduction：AN044 application note introduces how to calibrate the internal IRC8M by using LXTAL in the GD32F10x. The application note can also be applied in other series of GD32 MCU.

AN039 CRC check batch addition method for IEC60730 Flash self-check in eclipse environment

1.0

2021-12-15

Introduction：This application note describes how to add CRC check batch processing method in eclipse environment. Applicable to GD32F1/GD32F2/GD32F3/GD32F4/GD32E1 series MCU.

AN027 Update program through USART ISP by embedded host

1.0

2021-12-14

Introduction：AN027 is an application note about using GD MCU as embedded host to update program of the target MCU through ISP. Applicable to GD32F1/GD32F2/GD32F3/GD32F4/GD32E1/GD32E5 series MCU.

AN035 Boot from SRAM

1.0

2021-12-14

Introduction：AN035 is an application note about programs boot from SRAM when running with GD MCU. Applicable to GD32F1/GD32F2/GD32F3/GD32F4/GD32E1/GD32E2/GD32E5 series MCU.

AN008 A solution to the existing limitations of deep-sleep mode

1.0

2021-12-13

Introduction：AN008 is an application note about the solutions of wakeup from deep-sleep mode when using GD MCU. Applicable to GD32F1/GD32F2/GD32F3/GD32F4/GD32E1 series MCU.

AN017 Use Jlink to download files to SPI Nor Flash

1.0

2021-12-13

Introduction：AN017 provides two programming methods for problems that require downloading data to SPI Nor Flash during development. Applicable to the full range of GD32 MCUs.

AN020 How to use CmBacktrace to track faults in GD32 Cortex-M series

1.0

2021-12-13

Introduction：AN020 is an application note on how to use CmBacktrace to track errors on the GD32 chip.

AN021 Several methods of measuring MCU code running time

1.0

2021-12-13

Introduction：AN021 provides four common methods for measuring code execution time on MCUs during development. Applicable to the full range of GD32 MCUs.

AN022 How to map 0xC0000000 to 0x00000000 to run the program

1.0

2021-12-13

Introduction：AN022 is an application note that introduces how to map 0xC0000000 to 0x00000000 to run the program on GD32 MCU that supports address mapping.

AN023 How to port letter shell on GD platform

1.0

2021-12-13

Introduction：AN023 is an application note on how to port and test Letter shell on the GD platform.

AN024 GD32F4xx_Keil scatter loading instructions

1.0

2021-12-13

Introduction：AN024 is a usage instruction for the GD32 MCU distributed loading file in the KEIL development platform. Applicable to GD32F1/GD32F2/GD32F3/GD32F4/GD32E1 series MCUs.