ADSP-21583KBCZ-4A

Series:	SHARC®
Packaging:	Tube
Part Status:	Active
Type:	Floating Point
Interface:	CAN, EBI/EMI, Ethernet, DAI, I²C, MMC/SD/SDIO, SPI, SPORT, UART/USART, USB OTG
Clock Rate:	450MHz
Non-Volatile Memory:	ROM (512 kB)
On-Chip RAM:	384kB
Voltage - I/O:	3.30V
Voltage - Core:	1.10V
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Surface Mount
Package / Case:	349-LFBGA, CSPBGA
Supplier Device Package:	349-CSPBGA (19x19)
Base Part Number:	ADSP-21583

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Embedded - DSP (Digital Signal Processors)

The ADSP-21583KBCZ-4A is an industry-leading Digital Signal Processor (DSP) from the Texas Instruments family of processors. It is intended to facilitate the development of real-time embedded applications, by making powerful capabilities accessible to the embedded market. This DSP is highly versatile, with various features such as embedded emulation, a threaded kernel scheduler, and various peripheral interfaces. This article examines the ADSP-21583KBCZ-4A’s application field and working principle.

Application Field

The ADSP-21583KBCZ-4A is incredibly versatile and can be used in a variety of application fields. The device has an impressive 400MHz clock frequency, 160MB of external memory, and up to 8 channels of LPCM audio. This makes the device well suited for digital audio processing. For example, it could be used to perform real-time audio effects processing, such as reverberation and equalization. It can also be used for data acquisition and control, for example for controlling servomotors or even for surveillance. Finally, it is well suited for network applications, such as Voice over IP telephony and streaming media.

Working Principle

The ADSP-21583KBCZ-4A works on a well-proven and powerful architecture. It uses a centralized single-instruction multiple-data (SIMD) architecture, which enables it to execute multiple operations in parallel on multiple data items. This makes it very efficient when working with large datasets, as the computation time is minimized. As well as its efficient architecture, the device is powered by an extensive instruction set, enabling the processor to quickly and efficiently implement multiple algorithms. This is further enhanced by its powerful embedded peripherals, such as an integrated direct memory access controller and several timer units.

Conclusion

The ADSP-21583KBCZ-4A from Texas Instruments is a powerful and highly versatile Digital Signal Processor. With its impressive capabilities and efficient architecture, it is well suited for a variety of applications, such as audio processing, control applications, and even network applications such as VoIP telephony. Its efficient SIMD architecture, powerful instruction set, and embedded peripherals make it a highly capable processor, suitable for the most demanding tasks.

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