CircuitMaker là một phần mềm thân thiện, dễ sử dụng để mô phỏng mạch. Đặc biệt là mô phỏng mạch số. Những người bắt đầu tìm hiểu thế giới số cũng như các chuyên gia trong lĩnh vực này đều
CircuitMaker ® for Windows Integrated Schematic Capture and Circuit Simulation User Manual CircuitMaker CircuitMaker PRO Revision C Information in this document is subject to change without notice and does not represent a commitment on the part of MicroCode Engineering The software described in this document is furnished under a license agreement or nondisclosure agreement The software may be used or copied only in accordance with the terms of the agreement It is against the law to copy the software on any medium except as specifically allowed in the license or nondisclosure agreement The purchaser may make one copy of the software for backup purposes No part of this manual may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or information storage and retrieval systems, for any purpose other than the purchaser’s personal use, without the express written permission of MicroCode Engineering Copyright © 1988-1998 MicroCode Engineering, Inc All Rights Reserved Printed in the United States of America CircuitMaker, TraxMaker and SimCode are trademarks or registered trademarks of MicroCode Engineering, Inc All other trademarks are the property of their respective owners MicroCode Engineering, Inc 927 West Center Orem UT 84057 USA Phone (801) 226-4470 FAX (801) 226-6532 www.microcode.com ii MicroCode Engineering—Software License Agreement PLEASE READ THE FOLLOWING LICENSE AGREEMENT CAREFULLY BEFORE OPENING THE ENVELOPE CONTAINING THE SOFTWARE OPENING THIS ENVELOPE INDICATES THAT YOU HAVE READ AND ACCEPTED ALL THE TERMS AND CONDITIONS OF THIS AGREEMENT IF YOU DO NOT AGREE TO THE TERMS IN THIS AGREEMENT, PROMPTLY RETURN THIS PRODUCT FOR A REFUND CircuitMaker is a proprietary product of MicroCode Engineering and is protected by Copyright Law MicroCode Engineering grants you a non-exclusive license to use CircuitMaker subject to the terms and restrictions of this license agreement You are receiving a license to use CircuitMaker, MicroCode Engineering retains title to CircuitMaker and is the sole copyright owner You, as an authorized end user of CircuitMaker are permitted certain rights to use CircuitMaker as defined in this license agreement • You are authorized to use CircuitMaker on only one (1) computer at a time You must obtain additional license agreements before using the software on additional computers or on a computer network • You may make a backup copy of CircuitMaker for the sole purpose of protecting your investment from loss • You may transfer your right to use CircuitMaker to another party as long as the entire software package, including the manual and a backup copy of CircuitMaker, are transferred to the receiving party However, before transferring this program, the receiving party must agree to be bound by the terms and conditions of this agreement If you transfer the program, you must remove CircuitMaker from the computer on which it is installed and destroy the backup copy at the time of transfer Your licence terminates at the time of transfer In no case is the right granted to sell, distribute, trade or give away copies of CircuitMaker, except as stated in this paragraph • You may not de-compile, disassemble, reverse engineer, or in any way modify the program code without the prior written consent of MicroCode Engineering • This agreement is effective until terminated You may terminate this agreement at any time by destroying the program, documentation, and any the backup copy, or by returning the same to MicroCode Engineering The licence will terminate automatically if the terms of this agreement are violated The program code is provided on an “as is” basis without warranty of any kind whatsoever, either expressed or implied MicroCode Engineering does not warrant the software to be error free, nor does it warrant it to meet your specific requirements License Agreement iii MicroCode Engineering will, at no charge, replace defective CDs/diskettes or CDs/diskettes that are returned within ninety (90) days of the date of purchase MicroCode Engineering warrants that the program will perform in substantial compliance with the enclosed documentation If you report a significant defect in writing to MicroCode Engineering, and MicroCode Engineering is unable to correct it within ninety (90) days, you may return the entire software package for a refund Under no conditions will MicroCode Engineering’s liability exceed the purchase price of this software NO LIABILITY OF ANY FORM SHALL BE ASSUMED BY MICROCODE ENGINEERING OR ITS REPRESENTATIVES, NOR SHALL DIRECT, CONSEQUENTIAL, OR OTHER DAMAGES BE ASSUMED BY MICROCODE ENGINEERING, EVEN IF MICROCODE ENGINEERING HAS BEEN ADVISED OF SUCH DAMAGES Disclaimer CircuitMaker is a simulation program that, in most cases, produces results very similar to a real life circuit It is, however, only a simulation program and is not expected to provide exactly the same results as a real life circuit in every instance While MicroCode Engineering, Inc has tried to provide a product which is suitable to a wide variety of applications, we realize that it cannot produce satisfactory results in all applications CircuitMaker allows you to minimize the amount of breadboarding required to produce a functional circuit, but it must not be used as a replacement for proper breadboarding MicroCode Engineering, Inc reserves the right to revise the program and/or manual from time to time without obligation of MicroCode Engineering, Inc to notify any person or organization of such change or revision MicroCode Engineering, Inc makes no representations or warranties with respect to the program “CircuitMaker” or the manual, either express or implied, including implied warranty of merchantability or implied fitness for a particular purpose No liability of any form shall be assumed by MicroCode Engineering, Inc or its representatives, nor shall direct, consequential, or other damages be assumed by MicroCode Engineering, Inc even if MicroCode Engineering, Inc has been advised of such damages This program is supplied “As Is” Any user of this software uses it at their own risk In any case, the liability of MicroCode Engineering, Inc is limited to the price the user actually paid License Agreement iv U.S Government Restricted Provisions If this software is acquired by or in behalf of a unit or agency of the United States Government these provisions apply This Software: (a) Was developed at private expense, and no part of it was developed with government funds, (b) Is a trade secret of MicroCode Engineering, Inc for all purposes of the Freedom of Information Act, (c) Is “commercial computer software” subject to limited utilization as provided in the contract between the vendor and the governmental entity, and (d) In all respects is proprietary data belonging solely to MicroCode Engineering, Inc For units of the Department of Defense (DOD), this software is sold only with “Restricted Rights” as that term is defined in the DOD Supplement to the Federal Acquisition Regulations, 52.227-7013 (c) (1) (ii) and: Use, duplication or disclosure is subject to restrictions as set forth in subdivision (c) (1) (ii) of the Rights in Technical Data and Computer Software clause at 52.227-7013 Manufacturer: MicroCode Engineering, Inc., 927 West Center Street, Orem, Utah 84057 If this software was acquired under a GSA Schedule, the U.S Government has agreed to refrain from changing or removing any insignia or lettering from the Software or the accompanying written materials that are provided or from producing copies of the manuals or disks (except one copy for backup purposes) and: (e) Title to and ownership of this Software and documentation and any reproductions thereof shall remain with MicroCode Engineering, Inc., (f) Use of this Software and documentation shall be limited to the facility for which it is acquired, and (g) If use of the Software is discontinued by the installation specified in the purchase/delivery order and the U.S Government desires to use it at another location, it may so by giving prior written notice to MicroCode Engineering, Inc., specifying the type of computer and new location site U.S Governmental personnel using this Software, other than under a DOD contract or GSA Schedule, are hereby on notice that use of this Software is subject to restrictions which are the same or similar to those specified above License Agreement v License Agreement vi Table of Contents Chapter 1: Welcome to CircuitMaker Introduction 1-1 Required User Background 1-1 Required Hardware/Software 1-1 Installing CircuitMaker 1-2 Installing the Hardware (HW) Keys 1-2 Updating from a Previous Version 1-3 Multi-User (Project) Installations 1-6 Technical Support 1-8 About the Documentation 1-9 Manual Conventions 1-9 Using Online Help 1-10 Watching the Online Tutorial 1-11 Where to Go from Here 1-11 Chapter 2: Getting Started CircuitMaker Basics 2-1 Starting CircuitMaker 2-1 CircuitMaker Workspace 2-1 Connectivity 2-2 About CircuitMaker Windows 2-2 Anatomy of a Schematic Drawing 2-3 CircuitMaker Conventions 2-3 CircuitMaker Files 2-3 Accessing Tools and Features 2-4 Task Overview 2-4 Using the Toolbar 2-4 Using the Mouse 2-6 HotKeys 2-7 Shortcut Keys 2-7 Contents vii CircuitMaker Preferences .2-8 Changing Preferences 2-8 Restoring Factory Defaults 2-8 Basic CKT File Management .2-9 Starting, Saving & Closing a CKT File 2-9 Opening and Reopening a CKT File 2-10 Reverting to Previously Saved File 2-10 Chapter 3: Tutorials Tutorial 1: Drawing a Schematic 3-1 Using the Device Selection Dialog Box 3-1 Selecting a Transistor 3-3 Selecting the Resistors 3-3 Selecting +V and Ground Devices 3-4 Changing Resistor/Transistor Label-Values 3-5 Wiring the Circuit Together 3-5 Tutorial 2: Simulating a Digital Circuit 3-6 Tutorial 3: Analog Analysis 3-7 Simple Circuit Analysis 3-8 Creating a Simple RC Circuit 3-10 Simulating a Simple AC Circuit 3-12 Tutorial 4: More Circuit Simulation .3-13 Setting Up the Analysis 3-16 Running the Simulation 3-17 Mixed-Mode Simulation Example 3-20 Chapter 4: Drawing and Editing Schematics Drawing and Editing Tools 4-1 Arrow Tool 4-2 Wire Tool 4-2 Text Tool 4-2 Delete Tool 4-2 Zoom Tool 4-3 Contents viii Rotate 90 Button 4-3 Mirror Button 4-4 Grid, Title Block and Borders 4-4 Grid 4-4 Title Block 4-5 Borders 4-6 Listing and Selecting Devices .4-7 The Graphical Parts Browser 4-7 HotKeys 4-9 Searching for Devices 4-10 Placing Devices 4-12 Selecting Devices 4-12 Nudging Devices 4-13 Wiring the Circuit .4-14 Auto Routing 4-14 Manual Routing 4-15 Quick Connect Wiring 4-16 Extending, Joining, and Cutting Wires 4-16 Moving Devices with Connected Wires 4-17 Working with Bus Wires 4-17 Working with Bus Connection Wires 4-18 "Wiring" with Connectors .4-19 Input and Output Connectors 4-19 Terminal Device Power Connections 4-20 Labeling the Circuit .4-21 Using the Text Tool to Label 4-21 Changing Device Labels 4-21 Editing Devices 4-22 Device 4-22 Label-Value 4-23 Designation 4-23 Description 4-24 Package 4-24 Auto Designation Prefix 4-24 Spice Prefix Character(s) 4-24 Analog 4-25 Contents ix Digital 4-25 Parameters 4-26 Bus Data 4-26 Spice Data 4-28 Example of Using SPICE Data 4-30 Exclude from PCB 4-31 Exclude from Bill of Materials 4-31 Pins 4-31 Faults 4-33 Printing and Exporting Circuits 4-33 Printing Circuits 4-33 Exporting Circuits as Graphics 4-34 Chapter 5: Digital Logic Simulation CircuitMaker's Simulation Modes 5-1 Devices and Simulation 5-2 Using the Digital Logic Simulator 5-2 Digital Logic Simulation Tools .5-3 Digital/Analog Button 5-3 Reset Button 5-3 Step Button 5-4 Run/Stop Button 5-4 Probe Tool 5-4 Trace Button 5-5 Waveforms Button 5-5 Propagation Delays 5-6 Digital Waveforms 5-7 Digital Options 5-8 Setting Breakpoints in a Circuit 5-9 Digital Instruments 5-9 Pulser 5-9 Data Sequencer 5-10 Pattern Editor 5-12 Contents x ... 1 7-3 1 1 7-3 2 1 7-3 4 1 7-3 5 1 7-3 6 1 7-3 9 1 7-3 9 1 7-4 0 1 7-4 1 1 7-4 2 1 7-4 3 1 7-4 5 1 7-4 6 1 7-4 7 1 7-4 8 1 7-5 0 1 7-5 1 1 7-5 1 1 7-5 2 1 7-5 3 1 7-5 5 1 7-5 6 1 7-5 6 1 7-5 7 1 7-5 8 1 7-5 9 1 7-6 0 1 7-6 1 1 7-6 2 1 7-6 3 1 7-6 4 1 7-6 5... 1 5-2 0 Linear Current-Controlled Voltage Sources 1 5-2 0 Non-Linear Dependent Sources 1 5-2 1 Contents xvii 1 5-2 2 1 5-2 3 1 5-2 4 1 5-2 4 1 5-2 5 1 5-2 5 1 5-2 6 1 5-2 7 1 5-2 8 1 5-2 8 1 5-2 8 Suggested... 1 0 -1 0 Font 1 0 -1 1 Chapter 11 : Macros Menu New Macro 1 1 -1 Edit Macro 1 1 -1 Save Macro 1 1-2 Expand Macro 1 1-2 Macro Lock 1 1-3