EA-XPR-002

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The EA-XPR-002 Evaluation Board is a high-performance platform designed for both system evaluation and point-to-point applications. It is a PCI Express based card that is developed to enable customers to quickly design and evaluate various solutions, including communications, multimedia, and robotics over III-V transistors. This powerful and versatile board offers significant performance and optimization advantages over traditional implementations.

The EA-XPR-002 is designed to operate in 32-bit or 64-bit environments and is capable of transferring data to and from a wide range of target systems. Its flexibility is a result of the on-board PCI Express interface, which allows for both direct and indirect connection to various computing endpoints. The XPR-002 is compatible with multiple 3rd party FPGA development systems, including PAC-Designer, FPGA-Designer, and Sigmastudio.

The EA-XPR-002’s application field is wide, from industrial robotics and communications applications to data acquisition and control systems. The board is based on a 8-bit microcontroller, implemented with an ARM Cortex-M4 processor, operating at up to 80 MHz. It features two USB ports with full duplex functionality, two analog-to-digital ports with 14-bit resolution, one UART port, and a 1GbE Gigabit Ethernet port.

The EA-XPR-002\'s working principle is based on the principles of synchronous serial communications, which use a communication protocol based on a clock signal and a data signal. The clock signal is used to synchronize the transmission and reception between different devices. The data signal contains the data to be sent and received. The communication protocol used by the EA-XPR-002 is known as the SPI (Serial Peripheral Interface). Depending on the application being run, the board can be configured to use either four-wire or three-wire SPI. The four-wire configuration is commonly used when transferring data between two SPI devices, while the three-wire configuration is used when transferring data from a single device to several devices on a bus. The main advantage of this working principle is that it achieves high speeds while consuming less power than asynchronous serial communication methods.

The EA-XPR-002 also has several programmable components including an advanced real-time processor with on-board memory and peripherals. It has 16MB of Flash memory, 1K RAM, and a 4K EEPROM for data storage. It has a wide range of applications, such as automotive, industrial, medical, and robotics. Some of its features include an integrated automotive CAN bus interface, an analog output, various GPIO interfaces, and four external pulse-width modulated ports. The board also supports various debugging tools, such as JTAG, and an integrated ICD-3/ ICD-4 emulation environment.

In summary, the EA-XPR-002 Evaluation Board is a high-performance platform designed to evaluate and develop various solutions, including communications, multimedia, and robotics over III-V transistors. It is based on an 8-bit microcontroller based on the ARM Cortex-M4 processor and features two USB ports, two analog-to-digital ports, one UART port, and a 1GbE Gigabit Ethernet port. It has a wide application field and works on the principles of synchronous serial communications. It has several programmable components, including an advanced real-time processor and on-board memory and peripherals.

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