GigaDevice GD32VF103 MCU RISC-V Evaluation Development Board

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GigaDevice GD32VF103 MCU RISC-V Evaluation Development Board [Copy link]

This post was last edited by Hot Ximixiu on 2021-7-25 11:14

1. Development Board Introduction
RV-STAR is a RISC-V evaluation development board based on the GD32VF103 MCU. It provides resources such as an onboard debugger, Reset and Wakeup user buttons, RGB LED, USB OTG, and EXMC, Arduino and PMOD expansion interfaces.

Figure 11 RV-STAR development board schematic
RV-STAR development board and function introduction:

Microcontroller: GD32VF103VBT6 (32-bit RISC-V processor)

Core: Bumblebee core of CoreLite Technology (RV32IMAC)

Main frequency: 108MHz

Memory: built-in 128KB Flash, 32KB SRAM

Working voltage: 2.6~3.6V

Peripheral resources: Timer (advanced 16-bit timer*1, general 16-bit timer*4), U(S)ART*5, I2C*2, SPI*3, CAN*2, USBFS*1, ADC*2 (16 external channels), DAC*2, EXMC*1

Power supply: 5V USB or 5~9V external DC power supply (Arduino Vin)

Size: 66mm*53.4mm

Peripherals and interfaces:

USB Type-C interface: download, debug, serial communication function
Micro USB interface: USB-OTG function
microSD card slot (not soldered by default): external SD card storage (SPI interface)
JTAG interface: MCU and debugger can be separated so that they can work separately
PMOD interface *2: SPI, I2C
double-row standard 2.54mm female interface: Arduino compatible interface (outside), EXMC expansion interface (inside)
User button *2: reset, wake up
RGB LED *1

RV-STAR development board circuit schematic

RV-STAR开发板电路原理图.pdf (1.9 MB, downloads: 3)

RV-STAR开发板用户手册（Segger Embedded Studio IDE版）.pdf (2.23 MB, downloads: 3)

RV-STAR开发板用户手册（Nuclei Studio IDE版）.pdf (2.15 MB, downloads: 2)

w494143467

Thanks for sharing!

GigaDevice GD32VF103 MCU RISC-V Evaluation Development Board [Copy link]

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