Overview
The ADSP-21062KB-160 is a Digital Signal Processor (DSP) from Analog Devices Inc., part of the SHARC (Super Harvard Architecture Computer) family. This processor is designed for high-performance signal processing applications, offering advanced features and integration. Although the ADSP-21062KB-160 is now obsolete and no longer manufactured, it remains a significant component in legacy systems and for educational purposes.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | ADSP-21062KB-160 |
| Operating Temperature | 0°C to +85°C |
| Clock Speed | 40 MHz |
| Memory | 2 Mbit (1 Mbit SRAM, dual-ported) |
| Voltage | 5 V |
| Package Type | 240-MQFP (32x32 mm) |
| Performance | 120 MFLOPS |
| DMA Channels | 10 channels for transfers between internal memory, external memory, peripherals, host processor, serial ports, or link ports |
Key Features
- High-Performance DSP Core: 32-bit floating-point DSP core optimized for high-performance signal processing.
- Dual-Ported On-Chip Memory: 1 Mbit SRAM, organized as two blocks of 0.5 Mbits each, allowing single-cycle, independent accesses by the core processor and I/O processor or DMA controller.
- Integrated Peripherals: Includes host processor interface, DMA controller, serial ports, and parallel bus connectivity for glueless DSP multiprocessing.
- DMA Controller: Supports background DMA transfers at 40 MHz, in parallel with full-speed processor execution.
- Multiprocessing Capability: Allows glueless connection for scalable DSP multiprocessing architecture with distributed on-chip bus arbitration and six link ports for point-to-point connectivity.
- Serial Ports: Features two synchronous serial ports for interfacing with various digital and analog devices.
Applications
- Audio Processing: Suitable for audio signal processing, including audio codecs, echo cancellation, and noise reduction.
- Image Processing: Used in image processing applications such as image compression, filtering, and enhancement.
- Industrial Control: Applied in industrial control systems for real-time signal processing and control.
- Medical Devices: Utilized in medical devices for signal processing in diagnostic equipment and medical imaging.
- Telecommunications: Employed in telecommunications for signal processing in modems, routers, and other communication equipment.
Q & A
- What is the ADSP-21062KB-160?
The ADSP-21062KB-160 is a Digital Signal Processor (DSP) from Analog Devices Inc., part of the SHARC family.
- What is the clock speed of the ADSP-21062KB-160?
The clock speed is 40 MHz.
- How much on-chip memory does the ADSP-21062KB-160 have?
The processor has 1 Mbit of dual-ported SRAM.
- What is the operating temperature range of the ADSP-21062KB-160?
The operating temperature range is 0°C to +85°C.
- Is the ADSP-21062KB-160 still in production?
No, the ADSP-21062KB-160 is obsolete and no longer manufactured.
- What are some common applications of the ADSP-21062KB-160?
Common applications include audio processing, image processing, industrial control, medical devices, and telecommunications.
- Does the ADSP-21062KB-160 support multiprocessing?
Yes, it supports glueless DSP multiprocessing architecture with distributed on-chip bus arbitration and six link ports.
- How many DMA channels does the ADSP-21062KB-160 have?
The processor has 10 DMA channels for various transfers.
- What type of package does the ADSP-21062KB-160 use?
The package type is 240-MQFP (32x32 mm).
- What is the performance of the ADSP-21062KB-160 in terms of MFLOPS?
The performance is 120 MFLOPS.
