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The Embedded MCU, DSP Evaluation Boards with IDK-LH7A404-11P-6432 - Application Field and Working Principles

The IDK-LH7A404-11P-6432 embedded MCU/DSP evaluation board enables embedded system designers to use the advanced features of the ARM926EJ-S core while also providing access to a variety of peripheral interfaces. This product is a board that can be used in MCU and DSP applications. An evaluation board is an interface between the user and the application. It allows the user to easily operate, debug, and evaluate various processors, systems, interfaces, and peripherals.

Application Field

The IDK-LH7A404-11P-6432 embedded MCU/DSP evaluation board is a versatile, low-cost development platform suitable for a wide variety of embedded applications, such as consumer electronic devices, industrial process control, digital signal process (DSP), gaming consoles, avionics, and automotive. The board runs at up to 600MHz and includes the ARM926EJ-S core, LCD controller/frame buffer, USB host and device ports, CAN bus and ethernet ports, as well as support for a wide range of peripheral devices. The board also supports a variety of proprietary or commercial operating systems, including a robust ARM Linux 2.6.x environment based on the uClinux distribution.

Working Principle

The working principle of the IDK-LH7A404-11P-6432 board is based on the ARM926EJ-S core. This core is a 32-bit RISC processor, designed by ARM Ltd. It offers high performance, low power consumption, and low cost. The ARM926EJ-S core is capable of running at frequencies of up to 600MHz. The board also contains a secure microcontroller with 64KB of on-board flash memory. It also includes 16KB of protected SRAM and 64KB of on-chip instruction cache and 32KB of on-chip data cache.

The board offers advanced features such as real-time debugging, multiple virtual machines, precise instruction timing, multiple address spaces, and dynamic instruction/data pre-fetch and pre-decode. It also offers coarse and fine granularity caching, both on-chip and off-chip, to support data- intensive applications. Furthermore, the board provides access to Ethernet, USB 2.0, and CAN bus, thus providing connectivity for a variety of communication and data collection protocols.

The IDK-LH7A404-11P-6432 embedded MCU/DSP evaluation board combines powerful hardware features with a wide variety of software features, including support for multiple real-time operating systems. The board makes it possible for developers to rapidly design, debug, and evaluate various embedded applications. The evaluation board is a highly versatile and cost effective starting point for all kinds of embedded development.

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