Overview
The ADSP-21062LAB-160, produced by Analog Devices Inc., is a member of the ADSP-2106x SHARC (Super Harvard Architecture Computer) family of digital signal processors (DSPs). This 32-bit signal processing microcomputer is designed to offer high levels of DSP performance, integrating a high-performance floating-point DSP core with various on-chip system features. Fabricated in a high-speed, low-power CMOS process, the ADSP-21062LAB-160 operates at 40 MHz with a 25 ns instruction cycle time and achieves 120 MFLOPS peak performance.
The processor is optimized for high-performance DSP applications and is code compatible with all SHARC processors. It supports IEEE-compatible 32-bit floating-point, 40-bit floating-point, and 32-bit fixed-point math, making it versatile for a wide range of signal processing tasks.
Key Specifications
| Specification | Detail |
|---|---|
| Processor Core | 40 MHz SISD SHARC Core |
| Instruction Cycle Time | 25 ns |
| Peak Performance | 120 MFLOPS |
| On-Chip Memory | 2 Mbit dual-ported SRAM |
| Math Support | IEEE-compatible 32-bit floating-point, 40-bit floating-point, and 32-bit fixed-point math |
| Interface and Connectivity | Host processor interface, DMA controller, two synchronous serial ports, six Link Ports, and parallel bus connectivity |
| Operating Voltage | 3.3 V |
| Package | 225-Ball PBGA (23mm x 20mm) |
| Temperature Range | -40°C to +85°C |
Key Features
- High Performance DSP Core: The ADSP-21062LAB-160 features a high-performance floating-point DSP core with a 40 MHz clock rate and 120 MFLOPS peak performance.
- Dual-Ported On-Chip SRAM: The processor includes 2 Mbit of dual-ported on-chip SRAM, allowing for single-cycle, independent accesses by the core processor and I/O processor or DMA controller.
- Integrated I/O Peripherals: It includes a host processor interface, DMA controller, two synchronous serial ports, and six Link Ports for point-to-point connectivity and array multiprocessing.
- Glueless Multiprocessing: The processor supports glueless connection for scalable DSP multiprocessing, enabling efficient multi-processor systems.
- Mathematical Capabilities: Supports IEEE-compatible 32-bit floating-point, 40-bit floating-point, and 32-bit fixed-point math.
- Low Power CMOS Process: Fabricated in a high-speed, low-power CMOS process, ensuring efficient operation.
Applications
The ADSP-21062LAB-160 is suited for a variety of high-performance signal processing applications, including:
- Audio Processing: Real-time audio processing, audio compression, and audio enhancement.
- Image Processing: Image compression, image enhancement, and video processing.
- Telecommunications: Modem design, echo cancellation, and voice compression.
- Industrial Control: Real-time control systems, motor control, and predictive maintenance.
- Medical Devices: Medical imaging, patient monitoring, and diagnostic equipment.
Q & A
- What is the clock speed of the ADSP-21062LAB-160?
The ADSP-21062LAB-160 operates at a clock speed of 40 MHz.
- What is the peak performance of the ADSP-21062LAB-160?
The peak performance of the ADSP-21062LAB-160 is 120 MFLOPS.
- How much on-chip SRAM does the ADSP-21062LAB-160 have?
The ADSP-21062LAB-160 includes 2 Mbit of dual-ported on-chip SRAM.
- What types of mathematical operations does the ADSP-21062LAB-160 support?
The ADSP-21062LAB-160 supports IEEE-compatible 32-bit floating-point, 40-bit floating-point, and 32-bit fixed-point math.
- What kind of interfaces and connectivity does the ADSP-21062LAB-160 offer?
The processor includes a host processor interface, DMA controller, two synchronous serial ports, six Link Ports, and parallel bus connectivity.
- What is the operating voltage of the ADSP-21062LAB-160?
The operating voltage of the ADSP-21062LAB-160 is 3.3 V.
- What is the temperature range for the ADSP-21062LAB-160?
The temperature range for the ADSP-21062LAB-160 is -40°C to +85°C.
- What package type is the ADSP-21062LAB-160 available in?
The ADSP-21062LAB-160 is available in a 225-Ball PBGA (23mm x 20mm) package.
- Is the ADSP-21062LAB-160 code compatible with other SHARC processors?
Yes, the ADSP-21062LAB-160 is code compatible with all SHARC processors.
- What are some typical applications of the ADSP-21062LAB-160?
The ADSP-21062LAB-160 is typically used in audio processing, image processing, telecommunications, industrial control, and medical devices.
