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概述
NI Multisim 將為使用者量身訂做，持續針對電子教育提供創新功能的軟體，以利電路設計理論的教學與學習過程。NI Multisim 與 NI Ultiboard 屬於電子教學平台的 1 部分，可整合 NI SignalExpress 以提供相關資源，將教學概念轉為專業的設計與檢驗作業。
為了確保學生、教師，與實驗室均可擁有所需的完整工具，以能高效率了解電路概念並完成相關作業，NI 分別提供了教學版與學生版。下列表格則分別列出 2 個版本的功能。
若要進一步了解彈性的 NI 學術大量授權可點選此處。
NI Multisim 電路簡圖擷取功能
|
功能 |
||
|
Customizable user interface |
• |
• |
|
Screen-capture utility |
• |
• |
|
Autosave |
• |
• |
|
Subcircuits |
• |
• |
|
Global restrictions |
• |
• |
|
Ability to view and respond to embedded questions |
• |
• |
|
Simple part placement and wiring |
• |
• |
|
Fast-retrieval parts bins |
• |
• |
|
Forward/backward annotation with Ultiboard |
• |
• |
|
Rubber banding on part move |
• |
• |
|
Autowiring and manual wiring |
• |
• |
|
Fast autoconnect passives |
• |
• |
|
Symbol editor |
• |
• |
|
3D breadboarding |
• |
• |
|
On-page connector |
• |
• |
|
Virtual NI ELVIS I/II series schematics |
• |
• |
|
Virtual NI ELVIS II toolbar (with NI-ELVISmx installation) |
• |
• |
|
Programmable logic device (PLD) schematic to VHDL |
• |
• |
|
PLD component and connector |
• |
• |
|
Hierarchical block design (including PLD blocks) |
|
• |
|
Ability to create and edit embedded questions |
|
• |
|
Advanced search |
|
• |
|
Ability to zoom to selected part |
|
• |
|
Spreadsheet view |
|
• |
|
Multisheet designs |
|
• |
|
Electrical rules check |
|
• |
|
Project manager and packing |
|
• |
|
Device library (number of components) |
5,255 |
14,697 |
|
Maximum components in design |
50 |
Unlimited |
NI Multisim 電路模擬功能
|
功能 |
||
|
Interactive simulation |
• |
• |
|
Fully mixed-mode A/D simulation |
• |
• |
|
Standard SPICE 3X5/XSPICE |
• |
• |
|
PSpice model simulation1 |
• |
• |
|
Simulation advisor |
• |
• |
|
Convergence assistant |
• |
• |
|
Virtual, interactive, animated parts |
• |
• |
|
Mouse-click support for interactive parts |
• |
• |
|
Rated components |
• |
• |
|
Insert faults into components and circuits |
• |
• |
|
Measurement probes |
• |
• |
|
Component Creation Wizard |
• |
• |
|
NI measurement data file sources |
• |
• |
|
NI measurement data file export |
• |
• |
|
NI LabVIEW VIs as instruments and sources |
• |
• |
|
Grapher and postprocessor |
• |
• |
|
RF design kit |
• |
• |
|
Cosimulation of microcontrollers (MCUs)2 |
• |
• |
|
Circuit wizards |
|
• |
|
Description box synched with simulation |
|
• |
|
Ladder diagrams/components |
|
• |
|
Model makers |
|
• |
|
Ability to load and save simulation profiles |
|
• |
|
Automation API |
|
• |
| VIs |
22 |
22 |
| Analyses |
12 |
20 |
| Integrated NI-ELVISmx instruments |
8 |
8 |
| ** | 並不支援所有的 Cadence PSpice 語法 |
| *** | 若要進一步了解學術版本中的虛擬儀器與分析功能，請點選此處。 |
| **** | 若要進一步了解 Multisim MCU 的功能資訊，請點選此處。 |
NI Multisim 分析功能
|
功能 |
||
|
AC |
• |
• |
|
AC single frequency |
• |
• |
|
DC operating point |
• |
• |
|
DC sweep |
• |
• |
|
Fourier |
• |
• |
|
Monte Carlo |
• |
• |
|
Nested sweep |
• |
• |
|
Noise figure |
• |
• |
|
Parameter sweep |
• |
• |
|
Temperate sweep |
• |
• |
|
Transients |
• |
• |
|
Worst case |
• |
• |
|
Batched |
|
• |
|
Distortion |
|
• |
|
Noise |
|
• |
|
Pole zero |
|
• |
|
Sensitivity |
|
• |
|
Trace width |
|
• |
|
Transfer function |
|
• |
|
User-defined |
|
• |
NI Multisim 模擬功能驅動的儀器
|
功能 |
||
|
2-channel scope |
• |
• |
|
4-channel scope |
• |
• |
|
Function generator |
• |
• |
|
Voltmeter |
• |
• |
|
Wattmeter |
• |
• |
|
Ammeter |
• |
• |
|
Multimeter |
• |
• |
|
Bode plotter |
• |
• |
|
Current probe |
• |
• |
|
Measurement probe |
• |
• |
|
Frequency counter |
• |
• |
|
Word generator |
• |
• |
|
Logic converter |
• |
• |
|
Logic analyzer |
• |
• |
|
IV analyzer |
• |
• |
|
Network analyzer |
• |
• |
|
Spectrum analyzer |
• |
• |
|
Distortion analyzer |
• |
• |
|
Agilent function generator |
• |
• |
|
Agilent multimeter |
• |
• |
|
Agilent oscilloscope |
• |
• |
|
Tektronix oscilloscope |
• |
• |
NI Multimeter 中的 NI-ELVISmx 儀器
|
功能 |
||
|
Digital reader |
• |
• |
|
Digital writer |
• |
• |
|
Digital multimeter |
• |
• |
|
Oscilloscope |
• |
• |
|
Function generator |
• |
• |
|
Variable power supply |
• |
• |
|
Arbitrary waveform generator |
• |
• |
|
Dynamic signal analyzer |
• |
• |
NI Ultiboard PCB 配置功能
|
功能 |
||
|
AC |
• |
• |
|
AC single frequency |
• |
• |
|
DC operating point |
• |
• |
|
DC sweep |
• |
• |
|
Fourier |
• |
• |
|
Monte Carlo |
• |
• |
|
Nested sweep |
• |
• |
|
Noise figure |
• |
• |
|
Parameter sweep |
• |
• |
|
Temperate sweep |
• |
• |
|
Transients |
• |
• |
|
Worst case |
• |
• |
|
Batched |
|
• |
|
Distortion |
|
• |
|
Noise |
|
• |
|
Pole zero |
|
• |
|
Sensitivity |
|
• |
|
Trace width |
|
• |
|
Transfer function |
|
• |
|
User-defined |
|
• |
NI Ultiboard 路由功能
|
功能 |
||
|
Interactive autorouting |
• |
• |
|
Constraint-driven routing |
• |
• |
|
Manual preplacement: components, vias, traces |
• |
• |
|
Trace rubber banding |
• |
• |
|
Follows keep-in/keep-out criteria |
• |
• |
|
Pin number limit |
550 |
1,500 |
|
Maximum number of layers |
2 |
4 |
更多資源
下載 Multisim 與 Ultiboard 的 30 天體驗版
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This tutorial (this "tutorial") was developed by National Instruments ("NI"). Although technical support of this tutorial may be made available by National Instruments, the content in this tutorial may not be completely tested and verified, and NI does not guarantee its quality in any way or that NI will continue to support this content with each new revision of related products and drivers. THIS TUTORIAL IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND AND SUBJECT TO CERTAIN RESTRICTIONS AS MORE SPECIFICALLY SET FORTH IN NI.COM'S TERMS OF USE (http://ni.com/legal/termsofuse/unitedstates/us/).