ADSP-21xx处理器
ADI公司的ADSP-21xx系列处理器是代码兼容且引脚兼容的DSP，性能最高可达160 MHz，功率最低为184微安。该系列堪称语音处理、声频调制解调器以及实时控制应用的理想之选。
产品选型表
最新优势资源
技术文章
应用笔记
- AN-348: 避开无源元件的陷阱 PDF
- EE-175: 仿真器与EZ-KIT Lite®评估系统问题解决指南 (Rev. 10) PDF
- EE-68: JTAG 仿真技术参考 (Rev. 10) PDF
- AN-227: Digital Control System Design with the ADSP-2100 Family PDF
- AN-2199013: Implementation of PI Controllers PDF
- AN-2199005: ADSP-21990: Utilization of the Analog to Digital Converter (ADC) PDF
- AN-2199003: ADSP-21990: Generation of Three-Phase Sine-Wave PWM Patterns PDF
- AN-2199011: ADSP-21990: Reference Frame Conversions PDF
- EE-32: Language Extensions: Memory Storage Types, ASM & Inline Constructs PDF
- Considerations for Selecting DSP Processor, ADSP-2115 vs TMS320C5x (Rev. AN-393) PDF
- AN-386: Considerations for Selecting DSP Processor, ADSP-2105 vs TMS320C25 PDF
- Considerations for Selecting DSP Processor, ADSP-2101 vs DSP16A (Rev. AN-240) PDF
- AN-217: Audio Applications of the ADSP-2100 Family (IIR Filters) PDF
- EE-35: Troubleshooting your ADSP-218x EZ-ICE PDF
- EE-249: Implementing Software Overlays on ADSP-218x DSPs with VisualDSP++® (Rev. 1) PDF
- EE-235: An Introduction to Scripting in VisualDSP++® (Rev. 1) PDF
- EE-227: CAN Configuration Procedure for ADSP-21992 DSPs (Rev. 1) PDF
- EE-226: ADSP-2191 DSP Host Port Booting (Rev. 1) PDF
- EE-164: Advanced EPROM Boot and No-boot Scenarios with ADSP-219x DSPs PDF
- EE-188: Using C To Implement Interrupt-Driven Systems On ADSP-219x DSPs PDF
- AN-524: ADV601/ADV611 Bin Width Calculation in ADSP-21xx DSP PDF
- EE-154: ADSP-2191 Host Port Interface PDF
- EE-168: Using Third Overtone Crystals with the ADSP-218x DSP PDF
- EE-146: Implementing a Boot Manager for ADSP-218x Family DSPs PDF
- EE-145: SPI Booting of the ADSP-2191 using the Atmel AD25020N on an EZ-KIT Lite Evaluation Board PDF
- EE-142: Autobuffering, C and FFTs on the ADSP-218x PDF
- AN-572: Overlay Linking on the ADSP-219x PDF
- AN-543: 利用ADSP-2181 DSP和AD9850直接数字频率合成器产生高质量、全数字RF频率调制 (Rev. A) PDF
- AN-415: ADSP-2181 IDMA Interface to Motorola MC68300 Family of Microprocessors PDF
- AN-400: Considerations for Selecting a DSP Processor -- Why Buy the ADSP-2181? PDF
- AN-344: 轻松设计数字FIR滤波器 (Rev. 0) PDF
- AN-334: 数字信号处理技术 (Rev. 0) PDF
- EE-144: Creating a Master-Slave SPI Interface Between Two ADSP-2191 DSPs PDF
- EE-139: Interfacing the ADSP-2191 to an AD7476 via the SPI Port PDF
- EE-152: Using Software Overlays with the ADSP-219x and VisualDSP 2.0++ PDF
- EE-133: Converting From Legacy Architecture Files To Linker Description Files for the ADSP-218x PDF
- EE-131: Booting the ADSP-2191/95/96 DSPs PDF
- EE-130: Making Fast Transition from ADSP-21xx to ADSP-219x PDF
- EE-129: ADSP-2192 Interprocessor Communication PDF
- EE-125: ADSP-218x Embedded System Software Management and In-System-Programming (ISP) PDF
- EE-124: Booting up the ADSP-2192 PDF
- EE-123: An Overview of the ADSP-219x Pipeline PDF
- EE-122: Coding for Performance on the ADSP-219x PDF
- EE-121: Porting Code from ADSP-21xx to ADSP-219x PDF
- EE-115: ADSP-2189 IDMA Interface to Motorola MC68300 Family of Microprocessors PDF
- EE-102: Mode D and ADSP-218x Pin Compatibility - the FAQs PDF
- EE-100: ADSP-218x External Overlay Memory PDF
- EE-96: Interfacing Two AD73311 Codecs to the ADSP-218x PDF
- EE-90: Using the 21xx C-FFT Library PDF
- EE-88: Initializing Variables in C Using the 21xx Compiler PDF
- EE-82: Using an ADSP-2181 DSP's IO Space to IDMA Boot Another ADSP-2181 PDF
- EE-79: EPROM Booting In Host Mode with 100 Pin 218x Processors PDF
- EE-78: BDMA Usage on 100 pin ADSP-218x DSPs Configured for IDMA Use PDF
- EE-71: Minimum Rise Time Specs for Critical Interrupt and Clock Signals on the ADSP-21x1/21x5 PDF
- EE-64: Setting Mode Pins on Reset PDF
- EE-60: Simulating an RS-232 UART Using the Synchronous Serial Ports on the ADSP-21xx Family DSPs PDF
- EE-48: Converting Legacy 21xx Systems To A 218x System Design PDF
- EE-39: Interfacing 5V Flash Memory to an ADSP-218x (Byte Programming Algorithm) PDF
- EE-38: ADSP-2181 IDMA Port - Cycle Steal Timing PDF
- EE-36: ADSP-21xx Interface to the IOM-2 bus PDF
- EE-33: Programming The ADSP-21xx Timer In C PDF
- EE-23: An AD1847/ADSP-2181 loopback example using a single index register for SPORT autobuffering PDF
- EE-21: AD1847/ADSP-2181 Daisy Chain Tips & Tricks PDF
- EE-19: Boot Paging II: Maximizing Boot-Memory Efficiency on the ADSP-21xx family DSP's (excluding the ADSP-218x) PDF
- EE-18: Choosing and Using FFTs for ADSP-21xx PDF
- EE-17: ADSP-2187L Memory Organization PDF
- EE-12: Interrupts and Programmable Flags on the ADSP-2185/2186 PDF
- EE-11: ADSP-2181 Priority Chain & IDMA Holdoffs PDF
- EE-06: ADSP-21xx Serial Port Startup Issues PDF
- EE-5: ADSP-218x Full Memory Mode vs. Host Memory Mode PDF
- EE-4: ADSP-21xx Multi-channel Slot Assignments for the AD1847 PDF
- EE-2: Using ADSP-218x I/O Space PDF
- EE-158: ADSP-2181 EZ-Kit Lite IDMA to PC Printer Port Interface PDF
- EE-156: Support for the H.100 protocol on the ADSP-2191 (Rev. 0.1) PDF
- EE-153: ADSP-2191 Programmable PLL PDF
- EE-74: Analog Devices Serial Port Development and Troubleshooting Guide PDF
- EE-37: How to Interface an LCD to the 21xx and 2106x Family DSP's PDF
产品聚焦
- EZ-KIT Lite for the ADSP-218x M-Series DSP Family Product Brief PDF
- ADSP-2191 16-Bit Fixed Point DSP Product Brief PDF
- VisualDSP++ Development and Debugging Environment Release 3.5 for Analog Devices Embedded Processors for Digital Signal Processing Product Highlight PDF
- The ADSP-2199x Family: Mixed-Signal DSPs For Embedded Control & Signal Processing Applications Product Highlight PDF
- ADSP-218x 16-bit Digital Signal Processors PDF
- ADSP-2192 16-Bit DSP Product Highlight PDF
- ADSP-2141 SafeNet® DSP Security System On A Chip (9/00) PDF
ADSP-21xx处理器
| SortOrder | Part# | Clock Input (max) (Hz) | Memory Ext Bus Width (bits) | SPORTs | Vs Core | Processor Product Family | Price (1000+) ($ US) |
|---|---|---|---|---|---|---|---|
| 1 | ADSP-21992 | 160M | 24 | 1 | 2.5 | ADSP-21xx | $34.40 (ADSP-21992BSTZ) |
| 2 | ADSP-21991 | 160M | 24 | 1 | 2.5 | ADSP-21xx | - |
| 3 | ADSP-21990 | 160M | 24 | 1 | 2.5 | ADSP-21xx | - |
| 4 | ADSP-2191M | 160M | 16 | 3 | 2.5 | ADSP-21xx | $25.74 (ADSP-2191MBCAZ-140) |
| 5 | ADSP-2189N | 80M | 24 | 2 | 1.8 | ADSP-21xx | $32.00 (ADSP-2189NKCAZ-320) |
| 6 | ADSP-2188N | 80M | 24 | 2 | 1.8 | ADSP-21xx | $39.82 (ADSP-2188NBSTZ-320) |
| 7 | ADSP-2187N | 80M | 24 | 2 | 1.8 | ADSP-21xx | $26.07 (ADSP-2187NBSTZ-320) |
| 8 | ADSP-2186N | 80M | 24 | 2 | 1.8 | ADSP-21xx | $11.11 (ADSP-2186NBSTZ-320) |
| 9 | ADSP-2185N | 80M | 24 | 2 | 1.8 | ADSP-21xx | $14.52 (ADSP-2185NBSTZ-320) |
| 10 | ADSP-2184N | 80M | 24 | 2 | 1.8 | ADSP-21xx | $9.90 (ADSP-2184NKSTZ-320) |
| 11 | ADSP-2188M | 75M | 24 | 2 | 2.5 | ADSP-21xx | $42.79 (ADSP-2188MBSTZ-266) |
| 12 | ADSP-2186M | 75M | 24 | 2 | 2.5 | ADSP-21xx | $11.44 (ADSP-2186MBSTZ-266) |
| 13 | ADSP-2185M | 75M | 24 | 2 | 2.5 | ADSP-21xx | $15.29 (ADSP-2185MBSTZ-266) |
| 14 | ADSP-2189M | 75M | 24 | 2 | 2.5 | ADSP-21xx | $35.20 (ADSP-2189MBSTZ-266) |
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