ADSP-2185M

不推荐用于新设计

16位、75 MIPS、2.5v，2个串行端口，主机端口，80 KB RAM

数据手册 (Rev. 0) 产品选型表

产品模型: 3

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概述

指令周期时间：13.3 ns（2.5 V（内部）、75 MIPS持续性能）
单循环指令执行
借助3总线架构，可在每个指令周期中实现双取操作数
兼容ADSP-2100系列代码（便利使用代数句法），支持扩展指令集

单循环内容切换
80K字节片内RAM，配置为16K字片内程序存储器RAM和16K字片内数据存储器RAM
双用途程序存储器可同时存储指令和数据
独立ALU、乘法器/累加器和柱式移位器计算单元

ADSP-2185M是一款单芯片微电脑产品，针对数字信号处理(DSP)以及其他高速数字处理应用进行了优化。

ADSP-2185M将ADSP-2100系列的基础架构（三个计算单元、数据地址生成器和一个程序序列器）与两个串行端口、一个16位内部DMA端口、一个字节DMA端口、一个可编程计时器、标志I/O、广泛的中断功能及片内程序和数据存储器完美地结合起来。

ADSP-2185M集成80K字节的片内存储器，其配置为16K字（24位）程序RAM和16K字（16位）数据RAM。同时配有省电电路，以满足采用电池供电的便携式设备的低功耗需求。ADSP-2185M采用100引脚LQFP封装。

产品模型: 3

参考资料

数据手册 1

ADSP-2185M: 16-bit, 75 MIPS, 2.5v, 2 serial ports, host port, 80 KB RAM Data Sheet (Rev.0) 02/07/2008
- Documentation Errata

应用笔记 61

AN-334: 数字信号处理技术 (Rev.0) 09/12/2002

EE-123: An Overview of the ADSP-219x Pipeline 09/11/2002

EE-11: ADSP-2181 Priority Chain & IDMA Holdoffs 09/06/2002

EE-153: ADSP-2191 Programmable PLL 09/06/2002

EE-122: Coding for Performance on the ADSP-219x 09/11/2002

EE-06: ADSP-21xx Serial Port Startup Issues 09/06/2002

EE-124: Booting up the ADSP-2192 09/11/2002

EE-74: Analog Devices Serial Port Development and Troubleshooting Guide 11/04/1999

EE-227: CAN Configuration Procedure for ADSP-21992 DSPs (Rev.1) 01/26/2004

AN-524: ADV601/ADV611 Bin Width Calculation in ADSP-21xx DSP 12/27/2002

EE-100: ADSP-218x External Overlay Memory 09/11/2002
- EE-100 Addendum: PM/DM Overlay and I/O Memory Expansion Board For The ADSP-2181 EZ-Kit Lite

EE-164: Advanced EPROM Boot and No-boot Scenarios with ADSP-219x DSPs 05/02/2003
- EE-164 Software Code

EE-36: ADSP-21xx Interface to the IOM-2 bus 09/09/2002

EE-129: ADSP-2192 Interprocessor Communication 09/11/2002

EE-158: ADSP-2181 EZ-Kit Lite IDMA to PC Printer Port Interface 09/06/2002

EE-115: ADSP-2189 IDMA Interface to Motorola MC68300 Family of Microprocessors 09/11/2002

EE-38: ADSP-2181 IDMA Port - Cycle Steal Timing 09/09/2002

EE-131: Booting the ADSP-2191/95/96 DSPs 09/11/2002

EE-154: ADSP-2191 Host Port Interface 10/14/2002

EE-18: Choosing and Using FFTs for ADSP-21xx 09/09/2002

EE-78: BDMA Usage on 100 pin ADSP-218x DSPs Configured for IDMA Use 09/10/2002

EE-5: ADSP-218x Full Memory Mode vs. Host Memory Mode 09/06/2002

EE-125: ADSP-218x Embedded System Software Management and In-System-Programming (ISP) 09/11/2002
- Associated DSP source code and schematics

EE-226: ADSP-2191 DSP Host Port Booting (Rev.1) 01/26/2004
- EE-226 Software Code

EE-142: Autobuffering, C and FFTs on the ADSP-218x 09/12/2002
- Associated Reference Code for EE-142

EE-17: ADSP-2187L Memory Organization 09/09/2002

AN-227: Digital Control System Design with the ADSP-2100 Family 01/01/2000

EE-130: Making Fast Transition from ADSP-21xx to ADSP-219x 09/11/2002

EE-249: Implementing Software Overlays on ADSP-218x DSPs with VisualDSP++® (Rev.1) 10/12/2004
- EE-249 Software Code

EE-12: Interrupts and Programmable Flags on the ADSP-2185/2186 09/09/2002

EE-102: Mode D and ADSP-218x Pin Compatibility - the FAQs 09/11/2002

EE-32: Language Extensions: Memory Storage Types, ASM & Inline Constructs 03/08/2008

EE-89: Implementing A Software UART on the ADSP-2181 EZ-Kit-Lite 01/01/2000

EE-146: Implementing a Boot Manager for ADSP-218x Family DSPs 10/14/2002

EE-71: Minimum Rise Time Specs for Critical Interrupt and Clock Signals on the ADSP-21x1/21x5 09/10/2002

EE-139: Interfacing the ADSP-2191 to an AD7476 via the SPI Port 09/12/2002
- Associated reference code for EE-139

EE-37: How to Interface an LCD to the 21xx and 2106x Family DSP's 09/21/1997

EE-96: Interfacing Two AD73311 Codecs to the ADSP-218x 09/11/2002

EE-39: Interfacing 5V Flash Memory to an ADSP-218x (Byte Programming Algorithm) 09/09/2002

EE-128: DSP in C++: Calling Assembly Class Member Functions From C++ 09/18/2002

EE-133: Converting From Legacy Architecture Files To Linker Description Files for the ADSP-218x 09/11/2002

EE-48: Converting Legacy 21xx Systems To A 218x System Design 09/09/2002

EE-79: EPROM Booting In Host Mode with 100 Pin 218x Processors 09/10/2002

AN-227: Digital Control System Design with the ADSP-2100 Family 04/04/2008

EE-144: Creating a Master-Slave SPI Interface Between Two ADSP-2191 DSPs 09/12/2002
- Associated reference code for EE-144

EE-145: SPI Booting of the ADSP-2191 using the Atmel AD25020N on an EZ-KIT Lite Evaluation Board 09/12/2002
- Associated Reference Code for EE-145

EE-103: Performing Level Conversion Between 5v and 3.3v IC's 11/04/1999

EE-64: Setting Mode Pins on Reset 09/10/2002

EE-60: Simulating an RS-232 UART Using the Synchronous Serial Ports on the ADSP-21xx Family DSPs 09/09/2002

EE-121: Porting Code from ADSP-21xx to ADSP-219x 09/11/2002

EE-33: Programming The ADSP-21xx Timer In C 09/09/2002
- EE-33 Software Code

EE-104: Setting Up Streams with the VisualDSP Debugger 11/05/1999
- EE-104 Software Code

EE-156: Support for the H.100 protocol on the ADSP-2191 (Rev.0.1) 09/06/2002

EE-168: Using Third Overtone Crystals with the ADSP-218x DSP 10/14/2002

EE-2: Using ADSP-218x I/O Space 09/06/2002

EE-152: Using Software Overlays with the ADSP-219x and VisualDSP 2.0++ 09/11/2002
- EE-152 Software Code

EE-261: Understanding Jitter Requirements of PLL-Based Processors (Rev.1) 02/15/2005

EE-188: Using C To Implement Interrupt-Driven Systems On ADSP-219x DSPs 05/02/2003

EE-90: Using the 21xx C-FFT Library 09/10/2002

EE-35: Troubleshooting your ADSP-218x EZ-ICE 10/26/2007

EE-82: Using an ADSP-2181 DSP's IO Space to IDMA Boot Another ADSP-2181 09/10/2002

处理器手册 4

ADSP-218x DSP Instruction Set Reference (Rev.2.0) 03/08/2008
- Documentation Errata

ADSP-218x DSP Hardware Reference (Rev.1.0) 03/10/2008
- Documentation Errata

Using the ADSP-2100 Family Volume 2 (Rev.1.0) 03/08/2008

ADSP 21xx Processors: Manuals 02/14/2015

软件手册 5

VisualDSP++ 3.5 Loader Manual for 16-Bit Processors (Rev.1.0) 09/08/2006

VisualDSP++ 3.5 C Compiler and Library Manual for ADSP-218x DSPs (Rev.4.1) 05/13/2011

VisualDSP++ 3.5 Assembler and Preprocessor Manual for ADSP-218x and ADSP-219x DSPs (Rev.1.2) 09/08/2006

VisualDSP++ 3.5 Linker and Utilities Manual for 16-Bit Processors (Rev.1.0) 09/08/2006

VisualDSP++ 3.5 C/C++ Compiler and Library Manual for ADSP-219x Processors (Rev.4.1) 09/07/2006

集成电路异常 1

ADSP-2185M Anomaly List for Revision 2.1 09/10/2002

旧模拟器手册 1

ADSP-218X Family EZ-ICE Hardware Installation Guide (Rev.1.0) 03/08/2008

ADI 始终高度重视提供符合最高质量和可靠性水平的产品。我们通过将质量和可靠性检查纳入产品和工艺设计的各个范围以及制造过程来实现这一目标。出货产品的“零缺陷”始终是我们的目标。查看我们的质量和可靠性计划和认证以了解更多信息。

产品型号	引脚/封装图-中文版	文档	CAD 符号，脚注和 3D模型
ADSP-2185MBSTZ-266	100-Lead LQFP (14mm x 14mm)	Material Declaration Reliablity Data 资料包	Ultra Librarian SamacSys
ADSP-2185MKCAZ-300	144-Ball CSP-BGA (10mm x 10mm x 1.70mm)	Material Declaration Reliablity Data 资料包	Ultra Librarian SamacSys
ADSP-2185MKSTZ-300	100-Lead LQFP (14mm x 14mm)	Material Declaration Reliablity Data 资料包	Ultra Librarian SamacSys

产品型号	产品生命周期	PCN

10月 18, 2016 - 16_0034 Assembly Relocation of Select LQFP,LQFP_EP,MQFP,TQFP,TQFP_EP Products to Stats ChipPAC China Jiangyin
		PCN16_0034_Form Material_Report Qualification Results Summary Qualification Results Summary Qualification Results Summary
ADSP-2185MBSTZ-266	量产
ADSP-2185MKSTZ-300	量产
6月 18, 2010 - 07_0093 Conversion to Laser Mark for all ADSPXXXX, ADSSTXXXX, and PC Audio Codecs Ink on Plastic Encapsulated Parts
		PCN07_0093_Form Material_Report
ADSP-2185MBSTZ-266	量产
ADSP-2185MKCAZ-300	量产
ADSP-2185MKSTZ-300	量产
1月 5, 2009 - 07_0077 Certification of STATSChipPAC Shanghai, China and AMKOR Philippines as additional sources for Assembly & Test of QFP Packages
		07_0077Rev D_LQFP_Dec17 07_0077Rev D_MQFP_Dec15 07_0077Rev D_Obsolesence_Dec15 07_0077Rev D_TQFP_Dec15 Material_Report PCN07_0077_Form QFP Transfer Qualification Results-tests_DEC12CL
ADSP-2185MBSTZ-266	量产
ADSP-2185MKSTZ-300	量产

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工具及仿真模型

IBIS 模型 1

ADSP-218xM IBIS Datafile (LQFP Package)

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