Series:	TMS320C645x
Packaging:	Tray
Part Status:	Obsolete
Type:	Fixed Point
Interface:	Host Interface, I²C, McBSP, PCI, UTOPIA
Clock Rate:	1.2GHz
Non-Volatile Memory:	ROM (32 kB)
On-Chip RAM:	2.1MB
Voltage - I/O:	1.2V,1.25V,1.5V,1.8V,3.3V
Voltage - Core:	1.20V
Operating Temperature:	0°C ~ 90°C (TC)
Mounting Type:	Surface Mount
Package / Case:	697-BFBGA, FCBGA
Supplier Device Package:	697-FCBGA (24x24)
Base Part Number:	TMS320C6455

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Introduction

The TMS320C6455BZTZ2 embedded digital signal processor (DSP) is a type of specialized microprocessor designed specifically for digital signal processing. This type of processor is widely used in fields such as audio, video, voice and image processing, as well as communications and other data-intensive applications. This article will cover the application field and working principle of the TMS320C6455BZTZ2.

Application Field

The TMS320C6455BZTZ2 is an application-specific embedded DSP, specifically designed for use in multimedia, communications, industrial and automotive applications. With its advanced features, it is an ideal choice for developers who need to develop high-performance, low-power and efficient digital signal processing systems.Multimedia applications use the TMS320C6455BZTZ2 for audio and video processing, video conferencing and streaming, home theater systems, digital TV and the like. This DSP can also be used for digital image capture, still and motion picture capture, as well as multimedia-over-IP applications.The TMS320C6455BZTZ2 is also well-suited for use in communication-based systems including wireless modems and routers, cellular base stations, and digital subscriber lines (DSL). It is also used in industrial automation such as product testing, process control, and data acquisition systems.It is also used in the automotive industry, where it can be used for advanced driver assistance systems (ADAS), autonomous and semi-autonomous driving systems, in-vehicle infotainment and navigation systems, and engine management systems.

Working Principle

The TMS320C6455BZTZ2 is a 32-bit, ultra-low-power, single-instruction multiple-data (SIMD) embedded DSP. It contains a programmable central processing unit (CPU), along with dedicated programming and digital signal processing (DSP) cores, memory, and peripherals. The DSP core uses the programmable CPU core to execute a variety of operations. The DSP core of the TMS320C6455BZTZ2 consists of a 168 MHz SPU, nine specialized co-processors, a 128-bit wide external memory interface, and a programmable instruction memory. It also contains dedicated instruction and data memory, as well as a double-precision multiplier.The TMS320C6455BZTZ2 supports a variety of application development tools, including a universal code checker which simplifies the task of debugging DSP code, as well as an integrated development environment which includes a compiler, a debugger and an emulator. This DSP can also be used with a variety of middleware, including device drivers and multimedia frameworks.The TMS320C6455BZTZ2\'s instruction-level parallelism and the SIMD instruction sets allow the processor to efficiently combine many instructions and data elements for high performance at very low power. This DSP can also use power-down and power-saving modes to conserve power when the processor is not in use.

Conclusion

The TMS320C6455BZTZ2 is a highly capable embedded digital signal processor, designed specifically for multimedia, communications, industrial, and automotive applications. The processor features a programmable CPU, a 168 MHz SPU, nine coprocessors, an external memory interface, dedicated instruction and data memory, and a double-precision multiplier. It also supports a variety of development tools, making it an ideal choice for developers who need to build high-performance and energy-efficient digital signal processing systems.

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