1. About the documents

All manuals are open-source

2. About i.MX RT1052 Pro download program

We have developed a download algorithm that can run in KEIL5, and can freely download programs in KEIL5. The development board has a special SWD download interface, and the emulator must be used to download the program. Currently, only F-DAP Lite (full-speed version), F-DAP Pro (high-speed version), JLINK-V9, and ULINK-PLUS are supported.

3. About the emulator

① The emulator can be used to download programs and debug codes online. When you encounter code errors and need to debug, the emulator can come in handy and is also convenient for downloading programs.

②) Our emulators all use the self-developed CMSIS-DAP downloader, which supports all Cortex-M core chips.

③ No driver, no firmware loss, no upgrade.

DAP Pro is an emulator based on CMSIS DAP deep optimization, integrating online hardware simulation and firmware download functions, driver-free, suitable for all Cortex-M core MCUs

Firmware is deeply optimized, download speed is stable, no firmware loss, rock-solid

Use Type-C to connect to the computer, provide JTAG/SWD interface to connect to the target board, the maximum speed can reach 450KB/S (download to RAM).

An additional "virtual serial port" is provided, which is directly connected to the TTL serial port of the target board to realize the serial port printing function (this function requires the installation of the serial port driver on the PC)

l  Interface:

1 Type-C--Connect to computer

2. JTAG--Connect to JTAG port of target board

3. SWD--Connect to SWD port of target board

4. V-UART--Connect to TTL serial port of target board, which can realize virtual serial port function

l  Supported chips: MCU with Cortex-M core, such as M0, M3, M4 and M7

l  Supported software: MDK, IAR (compiled programs can be downloaded directly on these two software), pyocd, openocd, eclipse, gdb

l  Supported breakpoints: Online hardware simulation, up to 6 breakpoints can be set

l  Supported host computer: Equipped with our store's exclusive fireDAP host computer, it can realize hex, bin, axf file download, no longer relying on MDK or IAR and other software

l  Firmware update: Can cooperate with fiDAP host computer to realize firmware update

4. About the display

The i.MX RT1052 development board supports direct plug-in of 4.3-inch/5-inch/7-inch capacitive screens. The core board can also be connected to the capacitive screen using a 40-pin FPC cable alone, which is very convenient and suitable for DIY learning.

5-inch RGB Display

l  5-inch RGB interface capacitive touch screen

l  Resolution: 800*480

l  Touch: 5-point capacitive touch

l  Type: RGB screen, RGB888 format data output

l  Power supply: 5V and 3.3V, both need to be powered at the same time

l  Backlight: 250ma can light up

l  38Pin pin header/40Pin FPC interface

l  Provide STM32/Linux/FPGA driver source code

RT1052 Motherboard Introduction

l  This i.MX RT1052 board is a cross-border development board developed based on the NXP MIMXRT1052CVL5B processor, with high performance and low power consumption.

l  As an officially designated partner of NXP, our company launched this development board with the support of the original technical team.

l  The development board adopts a design method of separating the core board and the baseboard to facilitate customer hardware transplantation.

l  Based on the NXP MIMXRT1052CVL5B chip, Coretex-M7 core, the main frequency is up to 600MHz.

l  It can be used for learning and research by college students or enterprises, which is convenient for shortening the product development cycle and advancing the product's time to market.

l  It can be widely used in industrial control, consumer medical care, industrial Internet of Things and other fields.

What interfaces come with this motherboard?

Wi-Fi, audio, optical fiber transmission interface, 232, CAN, 485, LVDS, USB, LCD interface, SWD debugging and downloading interface, potentiometer, button, RTC socket and SD card socket, etc., rich configuration

Suitable for

1. Beginner users

2. 2. Enterprise engineering project evaluation

Board Interfaces Description

The Matching RT1052 Core board

l  Size: 54*54mm

l  Main chip: MIMXRT1052CVL5B, Cortex-M7 core, main frequency 528MHZ

l  SDRAM: 32MB, maximum frequency 166MHz

l  QSPIFLASH: 32MB, maximum frequency 133MHZ

l  NAND FLASH: 128MB, speed 25ns

l  Ethernet PHY: LAN8720A, 10/100M

l  EEPROM: AT24C02 256B

l  Screen interface: 40Pin FPC interface 0.5mm spacing RGB interface timing supports RGB565/888 screen

l  Debug interface: SWD interface*1;TTL level UART interface*1

l  USB: Micro USB*1, can be powered, can be used to upgrade device firmware

l  KEY: RST button*1;MODE button*1;WAKEUP button*1;

l  GPIO: 130, all GPIOs are brought out through 0.8MM BTB interface

l  Working temperature: 0~70℃, commercial grade

Note: Industrial core board is available if you require. Please contact us for more information.

The core board can connect to the display directly.

RT 1052 Motherboard Interfaces

l  Working temperature: 0~70°C

l     Size: 200*135.5mm

l     PCB: 2 layers, black immersion gold

l     Core board interface: BTB interface, used to connect to the Wildfire i.MXRT1052 core board

l     GPIO: 10 ports and 130 pins, all GPIOs are led out through 2.54 pitch pin headers, including SEMC bus (when using BTB core board), which can be connected to FPGA

l     Startup configuration: Start from FLASH by default, and the I0 of the chip related startup configuration is led out through the pin headers on both sides of the board

l     Power supply: Support DC 12V@3A input; support USB5V input; support pin header input and output 3.3V, 5V

l     Serial port: The bottom board has one USB to serial port (CH340); one RS485 on the bottom board, 2-wire terminal lead-out, 5mm spacing (SP3485E); two RS232 on the bottom board, 1 female DB9, 1 male DB9 (MAX3232) The main chip has up to 8 TTL serial ports, which are led out through the 2.54 spacing GPIO pins on both sides of the bottom board

l     I²C: The bottom board has a three-in-one light environment sensor AP3216C; the bottom board has a six-axis sensor MPU6050

l     CAN: One CAN transceiver TJA1042T/3 on the bottom board

l     I²S: The bottom board has a VM8978 audio decoding chip-I2S interface: audio output, 3.5mm audio socket*1 (red) audio input, 3.5mm audio socket*1 (green), capacitor microphone*1, XH2.0 terminal 4Pin speaker interface*1

l     Screen interface: bottom board 38Pin socket 2.54 spacing RGB interface timing Support RGB565/888 screen

l     LVDS: RGB to LVDS chip 5 channels single 8bit

l     Camera: can be connected to OV2640/5640 camera-8-bit parallel port

l     Wi-Fi: AP6181 module-SDIO interface on the baseboard

l     Ethernet: connected to the core board Ethernet PHY chip

l     One HR911105A, RJ45 connector on the baseboard

l     USB: Micro USB interface*1 (OTG), native lead-out of the chip; USB Type-A interface*4 (HOST), native external expansion of the chip;

l     Buzzer: Active buzzer*1

l     Adjustable resistor: Connect ADC pin 1KΩ adjustable resistor*1

l     Temperature and humidity/temperature module interface: can be connected to external temperature and humidity sensor DHT11 module/temperature sensor DS18B20 module

l     RTC: RTC battery holder*1, matching CR1220 battery

l  SD: Micro SD (TF) card holder*1

l  Infrared: The bottom board is connected with HS0038B infrared receiver head

l  EBF module interface: used to connect GPS, Bluetooth, OLED and other modules in the store

l  Fiber transmission interface: 1xSPDIFIN, DLT-1150 fiber optic socket; 1xSPDIF OUT, DLR-1150 fiber optic socket

l  Buttons: RESET button*1;ONOFF button*1;WAKEUP button*1;MODE button*1;Capacitive button*1

l  LED: RGB light*1;Power indicator*1

l  Debug interface: SWD interface*1, supports DAP Lite (full speed version), DAP Pro (high speed version), JLINK-V9, ULINK-PLUS Enterprise Edition emulator