FK750M1-VBT6
Overview
The FK750M1-VBT6 core board by FANKE Technology Co., Ltd. is an advanced microcontroller platform based on the STMicroelectronics Arm® Cortex®-M7 core STM32H750VBT6 microcontroller. This board is an ideal solution for developers looking to create high-performance applications, leveraging its robust capabilities and support for sophisticated display and image processing technologies.
The FK750M1-VBT6 is designed as a reference design for user application development before transitioning to the final product, significantly simplifying the development process. Its wide range of hardware features, including advanced display and image processing capabilities, allowing for comprehensive evaluation and testing of peripherals and functionalities.
Hardware
FK750M1-VBT6 provides the following hardware components:
STM32H750VB in LQFP100 package
ARM 32-bit Cortex-M7 CPU with FPU
480 MHz max CPU frequency
128 KB Flash
1 MB SRAM: 192 Kbytes TCM RAM (64 Kbytes ITCM RAM + 128 Kbytes DTCM RAM), 864 Kbytes user SRAM, and 4 Kbytes SRAM in Backup domain
Main clock: External 25MHz crystal oscillator.
RTC: 32.768kHz crystal oscillator.
high-resolution timers(2.1 ns max resolution, 1)
32-bit timers(2)
16-bit timers(17)
1 reset button, and 1 BOOT button
1 user LED
External 64-Mbit QSPI (W25Q64) NOR Flash memory.
USB OTG Full Speed and High Speed(1)
1 micro SD card
1 DCMI camera interface
1 SPI LCD interface
SWD and serial port accessibility through a pin header
Bring out 73 IO ports
More information about STM32H750VB can be found here:
Supported Features
The fk750m1_vbt6 board supports the hardware features listed below.
- on-chip / on-board
- Feature integrated in the SoC / present on the board.
- 2 / 2
-
Number of instances that are enabled / disabled.
Click on the label to see the first instance of this feature in the board/SoC DTS files. -
vnd,foo -
Compatible string for the Devicetree binding matching the feature.
Click on the link to view the binding documentation.
fk750m1_vbt6/stm32h750xx target
Type |
Location |
Description |
Compatible |
|---|---|---|---|
CPU |
on-chip |
ARM Cortex-M7 CPU1 |
|
ADC |
on-chip |
STM32 ADC4 |
|
CAN |
on-chip |
STM32H7 series FDCAN CAN FD controller2 |
|
Clock control |
on-chip |
STM32H7 RCC (Reset and Clock controller)1 |
|
on-chip |
STM32 HSE Clock1 |
||
on-chip |
STM32 HSI Clock1 |
||
on-chip |
|||
on-chip |
STM32 LSE Clock1 |
||
on-chip |
|||
on-chip |
STM32 Clock multiplexer1 |
||
on-chip |
STM32 Microcontroller Clock Output (MCO)2 |
||
Counter |
on-chip |
STM32 counters12 |
|
DAC |
on-chip |
STM32 family DAC1 |
|
Display |
on-chip |
STM32 LCD-TFT display controller1 |
|
on-board |
ST7789V 320x240 display controller1 |
||
DMA |
on-chip |
STM32 DMA controller (V1)2 |
|
on-chip |
STM32 BDMA controller1 |
||
on-chip |
STM32 DMAMUX controller2 |
||
Ethernet |
on-chip |
STM32H7 Ethernet1 |
|
Flash controller |
on-chip |
STM32 Family flash controller1 |
|
on-board |
STM32 QSPI Flash controller supporting the JEDEC CFI interface1 |
||
GPIO & Headers |
on-chip |
STM32 GPIO Controller11 |
|
I2C |
on-chip |
STM32 I2C V2 controller4 |
|
I2S |
on-chip |
STM32H7 I2S controller3 |
|
Interrupt controller |
on-chip |
ARMv7-M NVIC (Nested Vectored Interrupt Controller)1 |
|
on-chip |
STM32 External Interrupt Controller1 |
||
LED |
on-board |
Group of GPIO-controlled LEDs1 |
|
MDIO |
on-chip |
STM32 MDIO Controller1 |
|
Memory controller |
on-chip |
STM32 Battery Backed RAM1 |
|
on-chip |
STM32H7 Flexible Memory Controller (FMC)1 |
||
on-chip |
STM32 Flexible Memory Controller (SDRAM controller)1 |
||
MMC |
on-chip |
STM32 SDMMC Disk Access2 |
|
MMU / MPU |
on-chip |
ARMv7-M Memory Protection Unit (MPU)1 |
|
MTD |
on-chip |
STM32 flash memory1 |
|
on-board |
Fixed partitions of a flash (or other non-volatile storage) memory1 |
||
PHY |
on-chip |
This binding is to be used by all the usb transceivers which are built-in with USB IP1 |
|
Pin control |
on-chip |
STM32 Pin controller1 |
|
PWM |
on-chip |
STM32 PWM12 |
|
QSPI |
on-chip |
STM32 QSPI Controller1 |
|
Reset controller |
on-chip |
STM32 Reset and Clock Control (RCC) Controller1 |
|
RNG |
on-chip |
STM32 Random Number Generator1 |
|
RTC |
on-chip |
STM32 RTC1 |
|
Sensors |
on-chip |
STM32 family TEMP node for production calibrated sensors with two calibration temperatures1 |
|
on-chip |
STM32 VBAT1 |
||
on-chip |
STM32 VREF+1 |
||
Serial controller |
on-chip |
||
on-chip |
STM32 UART4 |
||
on-chip |
STM32 LPUART1 |
||
SMbus |
on-chip |
STM32 SMBus controller4 |
|
SPI |
on-chip |
||
SRAM |
on-chip |
Generic on-chip SRAM description1 |
|
Timer |
on-chip |
ARMv7-M System Tick1 |
|
on-chip |
STM32 timers14 |
||
on-chip |
STM32 low-power timer (LPTIM)1 |
||
USB |
on-chip |
STM32 OTGFS controller1 |
|
Video |
on-chip |
STM32 Digital Camera Memory Interface (DCMI)1 |
|
Watchdog |
on-chip |
STM32 watchdog1 |
|
on-chip |
STM32 system window watchdog1 |
Pin Mapping
FK750M1-VBT6 board has 5 GPIO controllers. These controllers are responsible for pin muxing, input/output, pull-up, etc.
Default Zephyr Peripheral Mapping:
The FK750M1-VBT6 board is configured as follows
UART_1 TX/RX : PA9/PA10 (available on the header pins)
User LED (blue) : PC13
SPI4 NCS/CLK/MOSI : PE11/PE12/PE14 (SPI LCD)
QuadSPI NCS/CLK/IO0/IO1/IO2/IO3 : PB6/PB2/PD11/PD12/PE2/PD13 (NOR Flash)
USB DM/DP : PA11/PA12
System Clock
The FK750M1-VBT6 System Clock could be driven by an internal or external oscillator, as well as by the main PLL clock. By default the system clock is driven by the PLL clock at 480MHz, driven by an 25MHz external crystal oscillator.
Serial Port
The Zephyr console output is assigned to UART1. The default communication settings are 115200 8N1.
Programming and Debugging
Applications for the fk750m1_vbt6 board target can be built and flashed in the usual
way (see Building an Application and Run an Application for more details).
Flashing
The FK750M1-VBT6 board does not include an on-board debugger. As a result, it requires an external debugger, such as ST-Link, for programming and debugging purposes.
The board provides header pins for the Serial Wire Debug (SWD) interface.
Flashing an application to FK750M1-VBT6
To begin, connect the ST-Link Debug Programmer to the FK750M1-VBT6 board using the SWD interface. Next, connect the ST-Link to your host computer via a USB port. Once this setup is complete, you can proceed to build and flash your application to the board
Here is an example for the Hello World application.
# From the root of the zephyr repository
west build -b fk750m1_vbt6 samples/hello_world
west flash
Run a serial host program to connect with your board:
$ minicom -D /dev/ttyACM0 -b 115200
Then, press the RESET button, you should see the following message:
Hello World! fk750m1_vbt6
Debugging
This current Zephyr port does not support debugging.