LandTiger NXP LPC1768 Development Board
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The LandTiger development board with NXP LPC1768 ARM is an embedded system based on the second-generation ARM Cortex-M3 microcontroller core. It is designed for embedded system applications requiring a high-performance and low-power 32-bit microprocessor. As such it is highly suitable for instrumentation, industrial communications, motor control, lighting control, alarm systems, and more. The LandTiger development board has an on-board USB emulator, supports USB2.0 Device, dual CAN interfaces, RS232 and RS485 ports. The LandTiger development board supports a wealth of hardware and software functionality for rapid project development.
The LPC7168 ARM Cortex-M3 Processor provides:
- 512KB on-chip Flash, to support ISP and IAP
- 64KB SRAM
- Processing rates 100MHz, and includes a support eight areas of memory protection unit (MPU)
- Built-nested vector interrupt controller
- AHB multi-layer matrix with 8-channel DMA controller, general-purpose (GPDMA)
- Support the SSP, UART, AD / DA, timer, GPIO, etc., can be used for memory to memory transfers
- Standard JTAG test / debug interface and debug serial line and serial line tracking port option
- Simulation trace module supports real-time tracking
- 4 low-power modes: sleep, deep sleep, power-down, deep power-down
- Single 3.3V power supply (2.4V - 3.6V)
- Operating temperature: -40 ° C - 85 ° C
- Non-maskable interrupt (NMI) input
- On-chip integrated power-on reset circuit
- Built-in systems beat the timer (SysTick), to facilitate the operating system migration
LandTiger Board Resources:
- 2 x RS232 serial interface (using the straight-through serial cable)
- 2 x Controller Area Network (CAN) bus communication interface (CAN Transceiver: SN65VHD230)
- 1 x RS485 communication interface (485 Transceivers: SP3485)
- 1 x RJ45-10/100M Ethernet network interface (Ethernet PHY: DP83848)
- DA output interface (USB sound card can do experiments on-board speaker and speaker output driver)
- AD input interface (adjustable potentiometer input)
- Color LCD display interface (which can take 2.8-inch or 3.2-inch color TFT 320X240)
- USB2.0 Interface, USB host and USB Device Interface.
- SD / MMC card (SPI) interface (available with FAT12, FAT16, FAT32 file system)
- IIC Interface (24LC02)
- SPI serial FLASH interfaces (AT45DB161D)
- 2 user keys, 2 function keys and the INT0 Reset button, 8 LED lights
- Five keys to enter the joystick (Joystick)
- Serial ISP download function (no need to set jumpers), the standard JTAG download, simulation debugging interface.
- Integrated USB emulator: simulation and debug capabilities to support online and support KEIL, IAR and other mainstream development environment.
- Optional external 5V power supply or USB input to provide 5V power supply.
- Leads all the IO, user-friendly external circuit to the secondary development of other applications.
- Land Tiger V2.0 Development Board
- USB cable
- Serial download cable
- Ethernet cable
- 5 VDC power supply
- CD ROM containing a wealth of software drivers and samples
- LandTiger NXP LPC1768 Development Board User Manual (PDF)...
- LPC17xx 32-bit ARM Cortex-M3 - Product Data Sheet
Software Library (Being updated frequently):
- Programming SPI Serial Flash Memory (AT45DB161D)
- Tutorial on LPC1768 UART Programming
- For more information, please contact us...
LPCXpresso IDE (Free-of-charge):
- LPCXpresso Introduction
- LPCXpresso IDE Download
- LPCXpresso IDE Installation Guide (PDF...)
- LPCXpresso IDE User Guide (PDF...)
In order to program the LandTiger Board through the LPCXpresso IDE, the following components are required:
The Definitive Guide to ARM Cortex-M3 and Cortex-M4 Processors
by Joseph Yiu
This new edition has been fully revised and updated to include extensive information on the ARM Cortex-M4 processor, providing a complete up-to-date guide to both Cortex-M3 and Cortex-M4 processors, and which enables migration from various processor architectures to the exciting world of the Cortex-M3 and M4.
This book presents the background of the ARM architecture and outlines the features of the processors such as the instruction set, interrupt-handling and also demonstrates how to program and utilize the advanced features available such as the Memory Protection Unit (MPU).
Chapters on getting started with IAR, Keil, gcc and CooCox CoIDE tools help beginners develop program codes. Coverage also includes the important areas of software development such as using the low power features, handling information input/output, mixed language projects with assembly and C, and other advanced topics.
- Two new chapters on DSP features and CMSIS-DSP software libraries, covering DSP fundamentals and how to write DSP software for the Cortex-M4 processor, including examples of using the CMSIS-DSP library, as well as useful information about the DSP capability of the Cortex-M4 processor
- A new chapter on the Cortex-M4 floating point unit and how to use it
- A new chapter on using embedded OS (based on CMSIS-RTOS), as well as details of processor features to support OS operations
- Various debugging techniques as well as a troubleshooting guide in the appendix
- Topics on software porting from other architectures
- A full range of easy-to-understand examples, diagrams and quick reference appendices