Overview
The ADSP-2186BSTZ-160, produced by Analog Devices Inc., is a single-chip microcomputer specifically designed for digital signal processing (DSP) and other high-speed numeric processing applications. This processor is part of the ADSP-2100 family and is optimized for performance and efficiency in various signal processing tasks.
Key Specifications
| Specification | Details |
|---|---|
| Instruction Cycle Time | 25 ns |
| Sustained Performance | 40 MIPS |
| Internal Memory | 40 KB RAM (8K words program RAM, 8K words data RAM) |
| Memory Interface | 4 MByte byte memory interface |
| DMA Ports | 16-bit internal DMA port, 8-bit DMA to byte memory |
| Serial Ports | 2 serial ports |
| Host Port | Available |
| Package | 100-pin LQFP |
| Voltage | 5V |
Key Features
- Single-cycle instruction execution
- ADSP-2100 family code compatible with instruction set extensions
- Dual-purpose program memory for both instruction and data storage
- Programmable timer and extensive interrupt capabilities
- Flag I/O and power-down circuitry for low power needs
- High-speed access to on-chip memory via DMA ports
Applications
- Fourier transform and spectral density estimation
- Financial signal processing
- Radar systems
- Audio processing
- Other high-speed numeric processing applications
Q & A
- What is the primary application of the ADSP-2186BSTZ-160?
The primary application is digital signal processing (DSP) and other high-speed numeric processing tasks. - What is the instruction cycle time of the ADSP-2186BSTZ-160?
The instruction cycle time is 25 ns. - How much on-chip memory does the ADSP-2186BSTZ-160 have?
The processor has 40 KB of on-chip RAM, configured as 8K words of program RAM and 8K words of data RAM. - Does the ADSP-2186BSTZ-160 support DMA operations?
Yes, it supports both 16-bit internal DMA and 8-bit DMA to byte memory. - What type of package is the ADSP-2186BSTZ-160 available in?
The processor is available in a 100-pin LQFP package. - What is the voltage requirement for the ADSP-2186BSTZ-160?
The voltage requirement is 5V. - Is the ADSP-2186BSTZ-160 compatible with the ADSP-2100 family code?
Yes, it is compatible with the ADSP-2100 family code and includes instruction set extensions. - Does the ADSP-2186BSTZ-160 have power-down circuitry?
Yes, it includes power-down circuitry to meet low power needs. - What are some common applications of the ADSP-2186BSTZ-160?
Common applications include Fourier transform, financial signal processing, radar systems, and audio processing. - What development tools are available for the ADSP-2186BSTZ-160?
Development tools include the EZ-ICE serial emulator and the VisualDSP++ development environment.
