TMS320C6748BZCED4

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The TMS320C6748BZCED4 is a digital signal processor (DSP) that is specifically designed to provide robust and efficient performance for a wide range of embedded applications. It integrates Power Architecture® e500 v2 dual-core cores, high-performance applications accelerators and a rich set of peripheral options to enable sophisticated solutions. As a member of the C6000™ DSP platform, this part is optimized for reliable real-time control system and software-defined radio applications for communications, medical, industrial and consumer markets.

Application Field

The TMS320C6748BZCED4 enables customers to quickly and cost-effectively build powerful and feature-rich products. It is well-suited to a wide variety of applications, including general-purpose embedded control, image and audio processing, and software-defined radio strategy. Customers can leverage the powerful processing power and ability to actively control and manage real-time embedded systems in a variety of uses, such as industrial control systems, medical diagnostic systems, digital cinema video and audio capture and processing, and high-speed data acquisition systems.

TMS320C6748BZCED4 also delivers power efficiency in low-power network applications including communications infrastructure, test and measurement, and telecom applications. This versatile device, in addition to its performance power and real-time features, is ideal for a variety of applications such as Digital Video Broadcasting (DVB)-S2 satellite receivers, WiMAX™ and LTE base stations, intelligent surveillance/security systems, and VoIP (voice over IP) platforms.

High performance efficiency

The TMS320C6748BZCED4 provides enhanced system performance with higher clock speeds and the ability to support 8 concurrent threads (2 dual-core) or 4 cores in lockstep. In addition, it offers scalable external memory options, including LPDDR2 SDRAM, external DDR2/DDR3 SDRAM, Quad-SPI NOR Flash, and bootable NAND Flash.

It also boasts an impressive array of productivity-enhancing features built-in. The on-chip, low latency communication interface increases system-level performance by enabling multiple system components to interact with each other without additional interface hardware. It also features a system-level controller, interrupt controller, and less than 1-cycle response time for most interrupt functions.

Software developers using the C6748 can develop their applications in C/C++, Fortran, or assembly thanks to the device’s support for compilers from popular vendors like Texas Instruments, EM Software GmbH, and Wind River. In addition, the C6748 is supported by TI’s software-defined radio (SDR) development suite, which enables developers to quickly and cost-effectively create software-defined radio products.

Working Principle

The TMS320C6748BZCED4’s components are used to process the input signals into digital form. The signal is first received by an analog-to-digital converter, which converts the signal into a digital signal. This signal is then fed into the DSP’s signal processing core, usually an ARM Cortex A15 or A53 processor. The signal processor then processes the signal according to the program written for the application. The signal can be modified and manipulated prior to output.

The signal processor is supported by a variety of peripheral devices, depending on the application. These devices can include analog-to-digital and digital-to-analog converters, display drivers, serial communication devices, time-base generators, random number generators and memory controllers. These peripherals are used to perform various functions, such as communication, display and control. The processor also includes power management devices to optimize power usage and a variety of interfaces to facilitate communication with other devices.

The processor also includes other features to enhance its performance. One of these features is a double-precision math coprocessor, which can be used to accelerate computationally intensive computational tasks. The processor also features parallel threading and multimedia instructions to allow multiple threads of execution and multimedia processing.

This powerful DSP provides users with a comprehensive and powerful platform for their embedded application needs. With both powerful software and hardware support, it is capable of delivering highly efficient applications with reliable real-time performance. Using its advanced features, users can quickly and cost-effectively create cost-effective, reliable, and customizable products.

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