TMS320C6745BPTP4

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The Texas Instruments TMS320C6745BPTP4 is a versatile embdeed digital signal processor (DSP) featuring a single, shared address and data bus interface, flexible power management and clock scaling features, and an integrated, scalable, programmable memory subsystem. The processor is ideal for a wide range of applications in communications, multimedia, and networked applications.

Overview

The TMS320C6745BPTP4 digital signal processor is a 32-bit single chip DSP, with a powerful RISC-like instruction set and on-chip hardware multipliers. It is designed to support up to 12 MIPS (millions of instructions per second) of performance for applications that require rich operating systems support and reliable, real-time performance. The processor is fabricated using a 0.18micron process and consists of 350million transistors.

The processor provides on-chip memory interfaces for both program memory and data memory. The program memory can support up to 512Kbytes of instruction memory, while the data memory can support up to 128Kbytes of on-chip RAM. The processor also features a user-programmable dual-port local RAM, which can be used for low-level communication between multiple C6745BPTP4 cores, or for sharing data between the program and the data memory

Features and Benefits

The TMS320C6745BPTP4 is designed to provide customers with a high level of flexibility and performance. The processor features a wide range of features, including:

• Dual on-chip Bus Interface (Android and local) with direct memory access
• High-performance, 32-bit RISC-like instruction set
• High-performance, 14-bit multiplier and 8-bit range register
• Integrated PLL for fast cycle times and minimum latency
• Integrated power management and clock scaling for greater power efficiency
• Embedded application-specific peripherals
• On-chip System Trace and Advanced Debug Support
• Low-power static and dynamic clock gating

The processor also provides significant enhancements and features that are ideal for embedded applications. These include:

• Secure Timebase Unit (STU) That provides secure timebase, low jitter clock synchronization, and drift correction.
• Low Latency Thread Support (LLTS) That provides support for high throughput applications with minimal disruption to other threads.
• Multi-Thread Programming Interface (MPI) That allows for easy porting of existing applications to the TMS320C6745BPTP4 DSP.

Applications

The TMS320C6745BPTP4 digital signal processor is designed for applications that require real-time performance, with low power consumption. It is ideal for use in embedded applications, including:

• Automotive and Industrial Automation
• Network and Communications
• Consumer Electronics
• Medical, Military and Aerospace
• Biometric Authentication
• Audio and Video Processing
• Image Processing

Working Principle

The TMS320C6745BPTP4 digital signal processor is designed to provide customers with a high level of flexibility and performance. The processor consists of several blocks, each of which can perform different tasks depending on the instruction. At the heart of the processor is the Core Engine, which executes program instructions by fetching each instruction from the program memory and placing it in the instruction register. From there, the instruction is executed by the Core Engine.

The processor also features an on-chip memory subsystem, consisting of the program memory, data memory, and user-programmable dual-port local RAM. This subsystem is controlled by the Core Engine and is responsible for fetching instructions, data, and parameters from the program and data memory. Additionally, the local RAM can support low-level communication between multiple cores and provide data sharing between the program and data memory.

Finally, the processor also features several user-programmable peripherals, including: timers, interrupts, and serial ports. These peripherals can be programmed to perform a variety of tasks, such as sending or receiving data, or generating an interrupt after a certain period of time. By using these peripherals, applications can interact with external devices, or be triggered by external events.

Overall, the TMS380C6745BPTP4 DSP is a powerful, flexible processor that is designed to provide customers with a high level of performance and flexibility. With an integrated memory subsystem, powerful instruction set, and user-programmable peripherals, the processor is ideal for a wide range of embedded applications.

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