ADSP-2186
16-bit, 40 MIPS, 5v, 2 serial ports, host port, 40 KB RAM
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Features
- 25 ns Instruction Cycle Time 40 MIPS Sustained Performance
- Single-Cycle Instruction Execution
- ADSP-2100 Family Code Compatible, with Instruction Set Extensions
- 40K Bytes of On-Chip RAM, Configured as 8K Words On-Chip Program Memory RAM and 8K Words On-Chip Data Memory RAM
- Dual Purpose Program Memory for Both Instruction and Data Storage
- 16-Bit Internal DMA Port for High Speed Access to On-Chip Memory (Mode Selectable)
- 4 MByte Byte Memory Interface for Storage of Data Tables and Program Overlays
- 8-Bit DMA to Byte Memory for Transparent Program and Data Memory Transfers (Mode Selectable)
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The ADSP-2186 is a single-chip microcomputer optimized for digital signal processing (DSP) and other high speed numeric processing applications.
The ADSP-2186 combines the ADSP-2100 family base architecture (three computational units, data address generators and a program sequencer) with two serial ports, a 16-bit internal DMA port, a byte DMA port, a programmable timer, Flag I/O, extensive interrupt capabilities and on-chip program and data memory.
The ADSP-2186 integrates 40K bytes of on-chip memory configured as 8K words (24-bit) of program RAM and 8K words (16-bit) of data RAM. Power-down circuitry is also provided to meet the low power needs of battery operated portable equipment. The ADSP-2186 is available in 100-pin LQFP package.
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ADSP-2186
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Legacy Emulator Manual
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Emulator Manual
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Integrated Circuit Anomaly
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Software Manual
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Documentation
Data Sheet 1
Application Note 51
EE-123: An Overview of the ADSP-219x Pipeline
EE-11: ADSP-2181 Priority Chain & IDMA Holdoffs
EE-153: ADSP-2191 Programmable PLL
EE-122: Coding for Performance on the ADSP-219x
EE-06: ADSP-21xx Serial Port Startup Issues
EE-124: Booting up the ADSP-2192
EE-227: CAN Configuration Procedure for ADSP-21992 DSPs (Rev.1)
AN-524: ADV601/ADV611 Bin Width Calculation in ADSP-21xx DSP
EE-100: ADSP-218x External Overlay Memory
EE-164: Advanced EPROM Boot and No-boot Scenarios with ADSP-219x DSPs
EE-129: ADSP-2192 Interprocessor Communication
EE-158: ADSP-2181 EZ-Kit Lite IDMA to PC Printer Port Interface
EE-115: ADSP-2189 IDMA Interface to Motorola MC68300 Family of Microprocessors
EE-38: ADSP-2181 IDMA Port - Cycle Steal Timing
EE-131: Booting the ADSP-2191/95/96 DSPs
EE-154: ADSP-2191 Host Port Interface
EE-18: Choosing and Using FFTs for ADSP-21xx
EE-78: BDMA Usage on 100 pin ADSP-218x DSPs Configured for IDMA Use
EE-5: ADSP-218x Full Memory Mode vs. Host Memory Mode
EE-125: ADSP-218x Embedded System Software Management and In-System-Programming (ISP)
EE-226: ADSP-2191 DSP Host Port Booting (Rev.1)
EE-142: Autobuffering, C and FFTs on the ADSP-218x
EE-17: ADSP-2187L Memory Organization
EE-130: Making Fast Transition from ADSP-21xx to ADSP-219x
EE-249: Implementing Software Overlays on ADSP-218x DSPs with VisualDSP++® (Rev.1)
EE-12: Interrupts and Programmable Flags on the ADSP-2185/2186
EE-102: Mode D and ADSP-218x Pin Compatibility - the FAQs
EE-32: Language Extensions: Memory Storage Types, ASM & Inline Constructs
EE-89: Implementing A Software UART on the ADSP-2181 EZ-Kit-Lite
EE-146: Implementing a Boot Manager for ADSP-218x Family DSPs
EE-71: Minimum Rise Time Specs for Critical Interrupt and Clock Signals on the ADSP-21x1/21x5
EE-139: Interfacing the ADSP-2191 to an AD7476 via the SPI Port
EE-96: Interfacing Two AD73311 Codecs to the ADSP-218x
EE-39: Interfacing 5V Flash Memory to an ADSP-218x (Byte Programming Algorithm)
EE-128: DSP in C++: Calling Assembly Class Member Functions From C++
AN-227: Digital Control System Design with the ADSP-2100 Family
EE-144: Creating a Master-Slave SPI Interface Between Two ADSP-2191 DSPs
EE-133: Converting From Legacy Architecture Files To Linker Description Files for the ADSP-218x
EE-79: EPROM Booting In Host Mode with 100 Pin 218x Processors
AN-334: Digital Signal Processing Techniques
EE-156: Support for the H.100 protocol on the ADSP-2191 (Rev.0.1)
EE-168: Using Third Overtone Crystals with the ADSP-218x DSP
EE-2: Using ADSP-218x I/O Space
EE-152: Using Software Overlays with the ADSP-219x and VisualDSP 2.0++
EE-188: Using C To Implement Interrupt-Driven Systems On ADSP-219x DSPs
EE-35: Troubleshooting your ADSP-218x EZ-ICE
EE-82: Using an ADSP-2181 DSP's IO Space to IDMA Boot Another ADSP-2181
EE-145: SPI Booting of the ADSP-2191 using the Atmel AD25020N on an EZ-KIT Lite Evaluation Board
EE-64: Setting Mode Pins on Reset
EE-60: Simulating an RS-232 UART Using the Synchronous Serial Ports on the ADSP-21xx Family DSPs
EE-121: Porting Code from ADSP-21xx to ADSP-219x
Processor Manual 4
Software Manual 5
VisualDSP++ 3.5 C/C++ Compiler and Library Manual for ADSP-219x Processors (Rev.4.1)
VisualDSP++ 3.5 Loader Manual for 16-Bit Processors (Rev.1.0)
VisualDSP++ 3.5 C Compiler and Library Manual for ADSP-218x DSPs (Rev.4.1)
VisualDSP++ 3.5 Assembler and Preprocessor Manual for ADSP-218x and ADSP-219x DSPs (Rev.1.2)
VisualDSP++ 3.5 Linker and Utilities Manual for 16-Bit Processors (Rev.1.0)
Emulator Manual 1
Integrated Circuit Anomaly 1
Legacy Emulator Manual 1
Product Selection Guide 1
Software & Part Ecosystem
Code Examples
Software & Tools Anomaly
Looking for Evaluation Software? You can find it here
Evaluation Kits 2
218X-EMULATOR
EZ-ICE® Serial Emulator for ADSP-218x Processor Family
Product Detail
The debugger available for ADSP-218x EZ-ICE is Analog Devices' VisualDSP++ development environment. All software is sold separately.
Part Number
ADDS-218X-ICE-2.5V
Tools Support:
Tel: 1-800-ANALOGD (262-5643)
Contact Support
For additional information, contact your local Analog Devices Sales Office or Distributor.
EVAL-2189-EZKIT
EZ-KIT Lite Evaluation Kit for ADSP-218x Processor
Product Detail
Demonstration programs shipped with this EZ-KIT Lite system include common signal processing algorithms such as convolution and Fibonacci calculations. Programs that demonstrate the use of the hardware features of the ADSP-2189M are provided including interrupts, overlays, timers and the on-board codec.
Part Number
ADZS-2189M-EZLITE
Tools Support:
Tel: 1-800-ANALOGD (262-5643)
Contact Support
Tools & Simulations 2
BSDL Model File 1
ADSP-21xx Processors: Software and Tools
