產品說明0
EDM1070AR-01 Embedded Display Module
Mini4357 Processor Card
7” TFT LCD display module fixed on the bottom of the EDM1070AR-01
(LCD resolution: 800*480 pixels, including resistive touch screen)
Hardware
- Processor: NXP LPC4357FET256 Dual-core ARM Cortex-M4/M0 processor with 1 MB Flash, 136 kB SRAM, 2 HS USB with on-chip PHY, Ethernet, LCD, CAN, AES, SPIFI, SGPIO, SCT.
- Cortex-M4 Processor core
- ARM Cortex-M4 processor, running at frequencies of up to 204 MHz.
- ARM Cortex-M4 built-in Memory Protection Unit (MPU) supporting eight regions.
- ARM Cortex-M4 built-in Nested Vectored Interrupt Controller (NVIC).
- Hardware floating-point unit.
- Non-maskable Interrupt (NMI) input.
- JTAG and Serial Wire Debug (SWD), serial trace, eight breakpoints, and four watch points.
- Enhanced Trace Module (ETM) and Enhanced Trace Buffer (ETB) support.
- System tick timer.
- Cortex-M0 Processor core
- ARM Cortex-M0 co-processor capable of off-loading the main ARM Cortex-M4 application processor.
- Running at frequencies of up to 204 MHz.
- JTAG
- Built-in NVIC.
- Memory
- 128MB Nand Flash
- 32MB SDRAM
- 2Kbit EEPROM
- 4Mbit SPI Flash (reserved)
- LCD Display Module
- 7-inch TFT LCD (resolution: 800*480 pixels)
- 4-wire Resistive Touch Screen
- 16-bit RGB565 mode
- Data Transfer Interfaces
- 3 three-wire RS232 serial ports (UART0/2/3: brought out by Phoenix Connector)
- 1-channel RS485, brought out by Phoenix Connector
- 2-channel CAN2.0B interfaces, brought out by Phoenix Connector
- 1 USB2.0 Device port, High-speed, 480Mbps
- 1 USB2.0 Host port, Full-speed, 12Mbps
- 1 10/100Mbps Ethernet Interface
- 1 TF Card socket
- Input and Output Interfaces
- One ISP Button
- One 20-pin Standard JTAG interface
- One Buzzer
- Extension Interface
- 4-channel Input and output ports, brought out by Phoenix Connector, through the optical coupling isolation
- 8-channel ADC interfaces
- 1-channel DAC interface
- 1-channel SPIFI interface
- 1-channel I2C interface
- 1-channel I2S interface
- 5VPower output interface
- RTC
- Precise RTC battery backed socket
- Watchdog
- 2-channel watchdog (the CPU itself has)
- External hardware watchdog (reserved)
- Mechanical Parameters
- Dimensions: 120mm x 181mm (4-layer PCB design)
- Power Supply: +12V
- Working Temp.: 0~70°C
- Humidity Range: 0% ~ 90%
Function Block Diagram
Figure 1-3 EDM1070AR-01 Function Block Diagram
Dimensions (Unit: mm)
Dimensions of the EDM1070AR-01 Main Board
Software Features
The EDM1070AR-01 software mainly features as below:
- Supports for uC/OS-II_v2.91 operating system
- Supports EmWin5.18
- Supports FatFs_vR0.08a file system
- Supports LWIP _v1.4.0 protocol stack
Development Environment
The EDM1070AR-01 development environment supports IAR EWARM and Keil MDK-ARM.
- IAR EWARM
All drivers support IAR EWARM, and the EWARM version should be V6.40 or above. - Keil MDK-ARM
All drivers and applications should support Keil MDK-ARM and the MDK-ARM version should be V4.60 or above.
Debug Tools Supports
We suggest you can use below debug tools for SBC1788 development.
- ULINK2
We suggest user using with Keil MDK-ARM. - JLINK-V9.1
We suggest user using with IAR EWARM.
Embest has provided complete drivers and software examples for this board. User can demonstrate and test each software example and observe the result from LCD which would be easy to understand.
The software examples mainly include following parts:
- Examples for Basic peripherals drivers
- Application example for OV9655 Camera module
- Application example for emWin5.18 GUI
- Application example based on UCOSII_v2.91 BSP
