MC9328MX21VKR2

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The MC9328MX21VKR2 is an embedded microprocessor that integrates a 32-bit ARM7TDMI core, a multimedia accelerator, and other peripherals into a single package. The processor is designed specifically to meet the needs of embedded device Multimedia PDA\'s and other hand-held computing platforms. This processor is well-suited for a variety of applications such as audio and video processing, multimedia recorders and streaming servers, mobile gaming, 3D graphics, and embedded controller applications.

The processor has several features that make it well-suited for multimedia applications, including an 8K instruction cache, a 64K data cache, an on-chip ROM, and an instruction set that includes multimedia instructions such as the multimedia instructions (MIA) set introduced by ARM. It also features three 32-bit timers, a four-channel DDR interface, an ADC, a JTAG debug port, and an On-Chip System (OCS) bus interface. The processor has been designed to offer low power consumption, making it suitable for battery operated devices.

The MC9328MX21VKR2 is based on the advanced ARM7TDMI core and includes integrated multimedia processing capability. The processor contains a 32-bit 64k data cache and an 8k instruction cache, two instruction set options (THUMB & ARM) and supports the miniature instruction set (MIA) for 2D and 3D multimedia acceleration. It also implements a 16-bit interface to the system bus, including a 32-bit DDR interface. The processor also has integrated instruction set accelerators for JPEG, MPEG4, and standard H.263 algorithms.

The processor offers high performance and low power consumption, making it a good choice for embedded multimedia applications. The 32-bit ARM processor core provides high performance while using little power. The integrated multimedia acceleration and hardware multiply and accumulate unit result in improved performance compared to a single ARM7TDMI processor core. The processor can also be used as a real-time operating system and is available with a full range of peripherals and interfaces.

The MC9328MX21VKR2 processor also includes an on-chip bus bridge, which allows it to be integrated easily with other processor peripherals as well as external memory systems. By using an on-chip peripheral bus, the processor is able to access external memories and devices with little overhead. The processor also contains on-chip debug ports and signal interface control logic to allow for real-time debugging and signal monitoring.

The MC9328MX21VKR2 processor is a good choice for developers who need a high-performance embedded processor with low power consumption for multimedia applications. It has an ARM7TDMI 32-bit processor core, a multimedia accelerator, an internal ROM, and a range of peripherals and interfaces. The processor is designed for low power consumption and is well-suited for battery operated devices. The processor is also compatible with a range of real-time operating systems, making it a good choice for embedded multimedia applications requiring real-time operating system support.

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