
( Brand: Atmel )
The Atmel AT91RM9200-EK Linux Evaluation Kit is a comprehensive development solution designed for engineers and developers working on embedded Linux projects. This kit is centered around the AT91RM9200 microcontroller, a high-performance, 32-bit ARM926EJ-S core-based device that offers a wide range of features for real-time, networked, and multimedia applications.
The Atmel AT91RM9200-EK includes a fully-functional evaluation board featuring the AT91RM9200 microcontroller, along with a range of peripherals and interfaces. The board is equipped with a 128 MB SDRAM, 8 MB QSPI flash, and 1 GB NAND flash for storage. It also features a high-speed USB 2.0 host and device interface, a 10/100 Mbps Ethernet port, and a variety of analog and digital input/output interfaces.
The kit comes with a pre-installed Linux operating system, making it easy for developers to start working on their projects right away. The Linux distribution includes a rich set of development tools, such as the GNU Compiler Collection (GCC) and the Eclipse IDE, which can be used to write, compile, and debug code.
The Atmel AT91RM9200-EK Linux Evaluation Kit also includes a range of documentation and software resources to help developers get the most out of the kit. This includes a user guide, application notes, and sample code for a variety of applications, such as Web servers, file systems, and network protocols.
Overall, the Atmel AT91RM9200-EK Linux Evaluation Kit is an excellent development tool for engineers and developers working on embedded Linux projects. Its powerful microcontroller, comprehensive set of peripherals and interfaces, and pre-installed Linux operating system make it a versatile and easy-to-use platform for building a wide range of applications.
Pros of buying AT91RM9200-EK Linux ATMEL Evaluation Kit:1. Comprehensive Development Kit: The kit includes all the necessary components for developing a Linux-based embedded system, such as the AT91RM9200 microcontroller, a development board, and a USB debugger.
2. Open Source Software: The kit comes with a pre-installed Linux distribution, which is open source. This means that developers have full access to the source code, enabling them to customize the software to meet their specific needs.
3. Documentation and Support: ATMEL provides extensive documentation and support for the kit, making it easier for developers to get started and troubleshoot any issues that may arise.
4. Wide Range of Features: The AT91RM9200 microcontroller has a wide range of features, including a high-performance ARM Cortex-M3 processor, a real-time clock, and multiple communication interfaces.
5. Cost-Effective: Compared to more expensive single-board computers, the AT91RM9200-EK Linux ATMEL Evaluation Kit is a cost-effective option for developers looking to create a Linux-based embedded system.
Cons of buying AT91RM9200-EK Linux ATMEL Evaluation Kit:1. Limited Processor Power: While the AT91RM9200 microcontroller has a high-performance ARM Cortex-M3 processor, it may not be powerful enough for certain applications that require more processing power.
2. Limited Expansion Options: The development board included in the kit has limited expansion options, which may limit the flexibility of the system.
3. Learning Curve: Developing a Linux-based embedded system can be complex, and there may be a steep learning curve for developers who are new to embedded systems or Linux development.
4. Limited Community Support: While ATMEL provides extensive documentation and support, the Linux community may not provide as much support for this specific board, which may make it more difficult to find solutions to certain problems.
Conclusion:The AT91RM9200-EK Linux ATMEL Evaluation Kit is a comprehensive development kit that is ideal for developers looking to create a Linux-based embedded system. It offers a wide range of features, extensive documentation, and cost-effectiveness. However, it may not be the best option for developers who require more processing power or have more complex system requirements.
Recommendation:If you are looking to develop a Linux-based embedded system and have a moderate level of experience with embedded systems and Linux development, the AT91RM9200-EK Linux ATMEL Evaluation Kit is a great option to consider. It offers a cost-effective way to develop a high-performance embedded system with a wide range of features. However, if you require more processing power or have more complex system requirements, you may want to consider more powerful single-board computers or custom-designed solutions.
U boot and linux 4. Atmel at91rm9200 is considered a legacy processor.
Lightly used eval board for linux on arm processors.