Overview
The ADSP-21060 is a 32-bit floating-point digital signal processor (DSP) from Analog Devices Inc., optimized for high-performance and low-power operations. It is part of the Super Harvard ARchitecture Computer (SHARC) family and is designed to provide excellent performance for a wide range of signal processing applications. The ADSP-21060 integrates a high-speed DSP core, dual-ported SRAM, and various I/O peripherals, making it a comprehensive system-on-a-chip solution.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Product Category | Digital Signal Processors & Controllers - DSP, DSC |
| Core | SHARC |
| Number of Cores | 1 Core |
| Maximum Clock Frequency | 40 MHz |
| Program Memory Size | 512 kB |
| Operating Supply Voltage | 3.3 V |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +100°C |
| Package/Case | QFP-240 |
| Data Bus Width | 32 bit |
| Peak Performance | 120 MFLOPs |
Key Features
- 16-bit and 32-bit Processing Capabilities: Supports IEEE-compatible 32-bit floating-point, 40-bit floating point, and 32-bit fixed point math.
- Dual-Ported SRAM: Features 4 Mbits of on-chip dual-ported SRAM for efficient data transfer and processing.
- High-Performance Core: Operates at 40 MHz with a 25 ns instruction cycle time, achieving up to 100 MIPS performance.
- Integrated I/O Peripherals: Includes six Link Ports for point-to-point connectivity and array multiprocessing, two synchronous serial ports, and a 10 Channel DMA controller.
- Host Processor Interface: Facilitates communication with host processors.
- Variable Instruction Set Architecture (VIS): Provides flexibility and scalability in programming.
- On-Chip Caches: Features on-chip caches for both data and instructions, improving processing efficiency and reducing memory access times.
Applications
- Audio Processing: Suitable for applications such as echo cancellation, noise reduction, and audio compression.
- Speech Recognition: Used in speech recognition systems to process and analyze voice commands.
- Telecommunications: Ideal for modem processing, data encryption, and error correction.
- Instrumentation and Measurement: Used in systems to process and analyze sensor data.
- Digital Signal Processing: Suitable for image and video processing, filtering, and modulation.
- Industrial Control Systems: Processes and analyzes sensor data from various sources.
- Medical Imaging: Used in image processing, filtering, and compression applications.
- Robotics: Processes and analyzes sensor data from various sources in robotics systems.
- Automotive Applications: Suitable for engine control units, anti-lock braking systems (ABS), and traction control systems (TCS).
- Video Processing: Used in video compression, decompression, and filtering applications.
Q & A
- What is the ADSP-21060?
The ADSP-21060 is a 32-bit floating-point digital signal processor (DSP) from Analog Devices Inc., part of the SHARC family, optimized for high-performance and low-power operations.
- What is the maximum clock frequency of the ADSP-21060?
The maximum clock frequency of the ADSP-21060 is 40 MHz.
- What type of memory does the ADSP-21060 have?
The ADSP-21060 features 4 Mbits of on-chip dual-ported SRAM.
- What are the operating temperature ranges for the ADSP-21060?
The operating temperature ranges are from -40°C to +100°C.
- What are some key applications of the ADSP-21060?
The ADSP-21060 is used in various applications including audio processing, speech recognition, telecommunications, instrumentation and measurement, digital signal processing, industrial control systems, medical imaging, robotics, automotive applications, and video processing.
- Does the ADSP-21060 support floating-point operations?
Yes, the ADSP-21060 supports IEEE-compatible 32-bit floating-point, 40-bit floating point, and 32-bit fixed point math.
- What is the package type of the ADSP-21060?
The ADSP-21060 is packaged in a QFP-240 Exposed Pad package.
- Does the ADSP-21060 have on-chip caches?
Yes, the ADSP-21060 features on-chip caches for both data and instructions.
- What is the peak performance of the ADSP-21060?
The peak performance of the ADSP-21060 is 120 MFLOPs.
- Is the ADSP-21060 compatible with other SHARC processors?
Yes, the ADSP-21060 is code compatible with all SHARC processors.
