TMS320LC548GGU-66

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Embedded Digital Signal Processors (DSP) are used in a variety of industries ranging from audio, video and telecommunications to automotive, aerospace and industrial controls, to name just a few. The Texas Instruments TMS320LC548GGU-66 Digital Signal Processor is a particular type of DSP that offers many advantages over other DSPs, making it attractive for a wide range of engineering applications.

The TMS320LC548GGU-66 is a C compiler-friendly DSP processor with an accelerated instruction capability and features an optimized C compiler (eCCL) which is tailored for embedded applications. The processor has dual 16-bit ALUs, dual 16-bit multiplier accumulators and an instruction pipeline consisting of 16 different addressing modes and is capable of executing up to 16 instructions concurrently.

The architecture of the TMS320LC548GGU-66 also provides a hardware-based fast interrupt response, which allows timely responses to external events. Furthermore, it has a wide range of peripheral devices, including two integrated UARTs (Universal Asynchronous Receiver Transmitter) and two DMA channels, enabling peripheral devices such as sensors, keyboards or printers to communicate with the processor.

The high performance of the TMS320LC548GGU-66 is provided by a 50MHz clock, which is three times the speed of other DSP processors and provides the processor with the capability to process 500 MIPS (Million Instructions Per Second). This together with its very low power consumption (<8W at 40MHz) makes the TMS320LC548GGU-66 an ideal processor for embedded control applications, energy management and consumer applications.

The TMS320LC548GGU-66 also has an on-chip oscillator, allowing it to precisely control its own clock frequency, and two on-chip memories: a single 24 Kbyte internal program cache and 4 Kbyte internal data memory, both providing fast access to data, increasing the performance of the processor.

The TMS320LC548GGU-66 is an example of a 32-bit digital signal processor that offers efficient embedded systems solutions. It is an effective processor for applications involving multimedia and embedded systems development as its dual ALU, dual MU and instruction pipelines provide great speed and low implementation costs.

In short, the TMS320LC548GGU-66 Digital Signal Processor is a powerful, energy efficient and cost effective processor for embedded applications. Its high performance, flexible architecture, low power consumption and on-chip memories, coupled with its robust peripheral set and fast interrupt handling, make it an ideal solution for a wide range of embedded system development projects.

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