Overview
The TMX320C6678CYP is a high-performance multicore digital signal processor (DSP) developed by Texas Instruments. Designed for demanding applications, this DSP belongs to the C6000™ series and is built on the KeyStone multicore architecture. It features eight TMS320C66x DSP cores, each capable of delivering exceptional processing power for computationally intensive tasks. The TMX320C6678CYP is targeted at industries such as telecommunications, industrial automation, and medical imaging, where high-speed data processing and low latency are critical. Its unique selling points include its advanced multicore architecture, high-speed interfaces, and robust development ecosystem, making it a competitive choice for complex embedded systems.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Core Architecture | TMS320C66x | - | Eight DSP cores |
| Clock Speed | 1.25 | GHz | Per core |
| Total Performance | 10 | GHz | Aggregate |
| On-Chip Memory | 4.5 | MB | Shared L2 cache |
| External Memory Interface | DDR3 | - | Up to 1600 MHz |
| Power Consumption | 10 | W | Typical |
| Operating Temperature | -40 to 100 | °C | Industrial range |
| Package | FCBGA | - | 841-pin |
| Interfaces | Ethernet, PCIe, SRIO | - | High-speed communication |
| Development Tools | Code Composer Studio | - | TI’s integrated development environment |
Key Features
- Multicore Architecture: Eight TMS320C66x DSP cores for high-performance parallel processing.
- High-Speed Interfaces: Supports Ethernet, PCIe, and Serial RapidIO (SRIO) for efficient data transfer.
- On-Chip Memory: 4.5 MB of shared L2 cache for reduced latency and improved performance.
- Low Power Consumption: Optimized for energy efficiency, making it suitable for power-sensitive applications.
- Robust Development Ecosystem: Supported by Texas Instruments’ Code Composer Studio for seamless development and debugging.
Applications
The TMX320C6678CYP is ideal for a wide range of applications, including:
- Telecommunications: Used in base stations, wireless infrastructure, and network processing for high-speed data handling.
- Industrial Automation: Enables real-time control and monitoring in robotics and factory automation systems.
- Medical Imaging: Supports advanced image processing in MRI, CT, and ultrasound devices.
- Defense and Aerospace: Provides high-performance processing for radar, sonar, and signal intelligence systems.
- Video and Audio Processing: Used in professional audio equipment and video processing systems for real-time effects and enhancements.
Q & A
1. What is the clock speed of each DSP core in the TMX320C6678CYP?
Each DSP core operates at a clock speed of 1.25 GHz.
2. How many DSP cores does the TMX320C6678CYP have?
It features eight TMS320C66x DSP cores.
3. What type of external memory interface does it support?
It supports DDR3 memory interfaces with speeds up to 1600 MHz.
4. What is the typical power consumption of the TMX320C6678CYP?
The typical power consumption is 10 W.
5. What development tools are available for this DSP?
Texas Instruments’ Code Composer Studio is the primary development tool.
6. What are the key interfaces supported by this DSP?
It supports Ethernet, PCIe, and Serial RapidIO (SRIO) interfaces.
7. What is the operating temperature range of the TMX320C6678CYP?
It operates in a temperature range of -40°C to 100°C.
8. What is the package type of the TMX320C6678CYP?
It comes in an 841-pin FCBGA package.
9. What industries is this DSP targeted at?
It is targeted at telecommunications, industrial automation, medical imaging, defense, and aerospace industries.
10. What is the total performance of the TMX320C6678CYP?
The aggregate performance is 10 GHz across all eight cores.
