ADSP-2186M
16-Bit, 75 MIPS, 2.5V, 2 Serial Ports, Host Port, 40 KB RAM
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Overview
Features and Benefits
- 13 ns instruction cycle time (75 MIPS)
- 2.5 volt supply with 3.3 volt I/O
- 8K words of on-chip program RAM
- 8K words of on-chip data memory RAM
- .4 mA/MIPS
- 16-bit internal DMA port for high speed access to on-chip memory
- 100-lead LQFP and 10mm x 10mm mini-BGA
- 8-bit DMA port to byte memory for transparent program and data memory transfers
- Byte memory interface for storage of data tables and program overlays
- Programmable memory strobe and separate I/O memory space permits "glueless" system
- ADSP-2100 Family code and function compatible
Product Details
The ADSP-2186M 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, and extensive interrupt capabilities.
BENEFITS
Product Categories
Product Lifecycle
Not Recommended for New Designs
This designates products ADI does not recommend broadly for new designs.
Documentation & Resources
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AN-227: Digital Control System Design with the ADSP-2100 Family4/4/2008
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EE-32: Language Extensions: Memory Storage Types, ASM & Inline Constructs3/8/2008
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AN-334: Digital Signal Processing Techniques3/8/2008
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EE-35: Troubleshooting your ADSP-218x EZ-ICE10/26/2007
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EE-261: Understanding Jitter Requirements of PLL-Based Processors (Rev. 1)2/15/2005
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EE-249: Implementing Software Overlays on ADSP-218x DSPs with VisualDSP++® (Rev. 1)10/12/2004
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• EE-249 Software Code
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EE-227: CAN Configuration Procedure for ADSP-21992 DSPs (Rev. 1)1/26/2004
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EE-226: ADSP-2191 DSP Host Port Booting (Rev. 1)1/26/2004
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• EE-226 Software Code
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EE-164: Advanced EPROM Boot and No-boot Scenarios with ADSP-219x DSPs5/2/2003
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• EE-164 Software Code
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EE-188: Using C To Implement Interrupt-Driven Systems On ADSP-219x DSPs5/2/2003
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AN-524: ADV601/ADV611 Bin Width Calculation in ADSP-21xx DSP12/27/2002
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EE-68: Analog Devices JTAG Emulation Technical Reference (Rev. 10)12/20/2002
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EE-154: ADSP-2191 Host Port Interface10/14/2002
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EE-168: Using Third Overtone Crystals with the ADSP-218x DSP10/14/2002
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EE-146: Implementing a Boot Manager for ADSP-218x Family DSPs10/14/2002
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EE-128: DSP in C++: Calling Assembly Class Member Functions From C++9/18/2002
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EE-145: SPI Booting of the ADSP-2191 using the Atmel AD25020N on an EZ-KIT Lite Evaluation Board9/12/2002
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• Associated Reference Code for EE-145
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EE-142: Autobuffering, C and FFTs on the ADSP-218x9/12/2002
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• Associated Reference Code for EE-142
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EE-144: Creating a Master-Slave SPI Interface Between Two ADSP-2191 DSPs9/12/2002
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• Associated reference code for EE-144
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EE-139: Interfacing the ADSP-2191 to an AD7476 via the SPI Port9/12/2002
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• Associated reference code for EE-139
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EE-152: Using Software Overlays with the ADSP-219x and VisualDSP 2.0++9/11/2002
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• EE-152 Software Code
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EE-133: Converting From Legacy Architecture Files To Linker Description Files for the ADSP-218x9/11/2002
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EE-131: Booting the ADSP-2191/95/96 DSPs9/11/2002
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EE-130: Making Fast Transition from ADSP-21xx to ADSP-219x9/11/2002
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EE-129: ADSP-2192 Interprocessor Communication9/11/2002
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EE-125: ADSP-218x Embedded System Software Management and In-System-Programming (ISP)9/11/2002
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• Associated DSP source code and schematics
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EE-124: Booting up the ADSP-21929/11/2002
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EE-123: An Overview of the ADSP-219x Pipeline9/11/2002
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EE-122: Coding for Performance on the ADSP-219x9/11/2002
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EE-121: Porting Code from ADSP-21xx to ADSP-219x9/11/2002
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EE-115: ADSP-2189 IDMA Interface to Motorola MC68300 Family of Microprocessors9/11/2002
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EE-102: Mode D and ADSP-218x Pin Compatibility - the FAQs9/11/2002
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EE-100: ADSP-218x External Overlay Memory9/11/2002
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• EE-100 Addendum: PM/DM Overlay and I/O Memory Expansion Board For The ADSP-2181 EZ-Kit Lite
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EE-96: Interfacing Two AD73311 Codecs to the ADSP-218x9/11/2002
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EE-90: Using the 21xx C-FFT Library9/10/2002
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EE-82: Using an ADSP-2181 DSP's IO Space to IDMA Boot Another ADSP-21819/10/2002
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EE-79: EPROM Booting In Host Mode with 100 Pin 218x Processors9/10/2002
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EE-78: BDMA Usage on 100 pin ADSP-218x DSPs Configured for IDMA Use9/10/2002
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EE-71: Minimum Rise Time Specs for Critical Interrupt and Clock Signals on the ADSP-21x1/21x59/10/2002
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EE-64: Setting Mode Pins on Reset9/10/2002
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EE-60: Simulating an RS-232 UART Using the Synchronous Serial Ports on the ADSP-21xx Family DSPs9/9/2002
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EE-48: Converting Legacy 21xx Systems To A 218x System Design9/9/2002
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EE-39: Interfacing 5V Flash Memory to an ADSP-218x (Byte Programming Algorithm)9/9/2002
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EE-38: ADSP-2181 IDMA Port - Cycle Steal Timing9/9/2002
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EE-36: ADSP-21xx Interface to the IOM-2 bus9/9/2002
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EE-33: Programming The ADSP-21xx Timer In C9/9/2002
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• EE-33 Software Code
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EE-18: Choosing and Using FFTs for ADSP-21xx9/9/2002
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EE-17: ADSP-2187L Memory Organization9/9/2002
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EE-12: Interrupts and Programmable Flags on the ADSP-2185/21869/9/2002
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EE-11: ADSP-2181 Priority Chain & IDMA Holdoffs9/6/2002
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EE-06: ADSP-21xx Serial Port Startup Issues9/6/2002
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EE-5: ADSP-218x Full Memory Mode vs. Host Memory Mode9/6/2002
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EE-2: Using ADSP-218x I/O Space9/6/2002
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EE-158: ADSP-2181 EZ-Kit Lite IDMA to PC Printer Port Interface9/6/2002
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EE-156: Support for the H.100 protocol on the ADSP-2191 (Rev. 0.1)9/6/2002
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EE-153: ADSP-2191 Programmable PLL9/6/2002
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EE-110: A Quick Primer on ELF and DWARF File Formats5/17/2000
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AN-227: Digital Control System Design with the ADSP-2100 Family1/1/2000
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EE-89: Implementing A Software UART on the ADSP-2181 EZ-Kit-Lite1/1/2000
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EE-104: Setting Up Streams with the VisualDSP Debugger11/5/1999
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• EE-104 Software Code
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EE-74: Analog Devices Serial Port Development and Troubleshooting Guide11/4/1999
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EE-103: Performing Level Conversion Between 5v and 3.3v IC's11/4/1999
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EE-37: How to Interface an LCD to the 21xx and 2106x Family DSP's9/21/1997
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ADSP 21xx Processors: Manuals2/14/2015
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ADSP-218x DSP Hardware Reference (Rev. 1.0)3/10/2008
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Documentation Errata
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Using the ADSP-2100 Family Volume 1 (Rev. 1.0)3/8/2008
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Using the ADSP-2100 Family Volume 2 (Rev. 1.0)3/8/2008
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ADSP-218x DSP Instruction Set Reference (Rev. 2.0)3/8/2008
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Documentation Errata
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VisualDSP++ 3.5 C Compiler and Library Manual for ADSP-218x DSPs (Rev. 4.1)5/13/2011
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VisualDSP++ 3.5 Component Software Engineering User's Guide for 16-Bit Processors (Rev. 1.0)9/8/2006
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VisualDSP++ 3.5 User's Guide for 16-Bit Processors (Rev. 1.0)9/8/2006
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VisualDSP++ 3.5 Assembler and Preprocessor Manual for ADSP-218x and ADSP-219x DSPs (Rev. 1.2)9/8/2006
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VisualDSP++ 3.5 Linker and Utilities Manual for 16-Bit Processors (Rev. 1.0)9/8/2006
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VisualDSP++ 3.5 Kernel VDK User's Guide for 16-Bit Processors (Rev. 1.0)9/8/2006
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VisualDSP++ 3.5 Loader Manual for 16-Bit Processors (Rev. 1.0)9/8/2006
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VisualDSP++ 3.5 C/C++ Compiler and Library Manual for ADSP-219x Processors (Rev. 4.1)9/7/2006
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VisualDSP++ 3.5 Getting Started Guide for 16-Bit Processors (Rev. 1.0)9/16/2004
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ADSP-2186M Anomaly List for Revision 2.09/10/2002
Software & Systems Requirements
Code Examples
Software & Tools Anomalies
Tools & Simulations
IBIS Models
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
| Part Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| ADSP-2186MBSTZ-266 | Material Declaration | Reliability Data | 100-Lead LQFP (14mm x 14mm) | |
| ADSP-2186MKCA-300 | Material Declaration | Reliability Data | 144-Ball CSPBGA (10mm x 10mm x 1.4mm) | |
| ADSP-2186MKSTZ-300 | Material Declaration | Reliability Data | 100-Lead LQFP (14mm x 14mm) | |
| ADSP-2186MKSTZ300R | Material Declaration | Reliability Data | 100-Lead LQFP (14mm x 14mm) | |
| Wafer Fabrication Data |
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