数字钟课程设计+EWB软件

=================================== Electronics Workbench =================================== Electronics Workbench sets the standard for affordable simulators. The tight integration of its schematic editor, SPICE simulator and on-screen waveforms makes what-if scenarios easy and instant. The full suite of analyses improves your productivity with insights into the behavior and stability of your designs. The SPICE 3 engine simulates analog, digital and mixed A/D circuits for exceptional power and accuracy. The extensive model library means you'll have the devices you need. And since Electronics Workbench can share design files with other simulators and export to PCB layout packages, it fits easily into your design flow. In short, you'll produce better designs, faster. The exceptional features of this latest release will come as no surprise to our 80,000 previous customers. Value, power and ease of use are what Electronics Workbench has always stood for. ======================================= INSTALLING THE DEMO ======================================= The demo must be installed on your hard disk, following these instructions: 1. Turn on your system and start Windows. 2. Insert the Electronics Workbench Demo CD into your CD drive. 3. For Windows 3.x, from the Program Manager, select File Menu and choose Run; Or, from the Start Menu in Windows 95/NT, choose Run. 4. Type z:\setup (where 'z' is your CD drive) and press ENTER. 5. Follow the directions on the display. The Electronics Workbench demo will be placed in a directory called EWBDEMO in the root directory of drive C, unless you specify a different drive or directory. 6. If you are running the demo on Windows 3.1/3.11, then you will also need to install Win32s which is also installed on the Demo CD. NOTE: Installing this version of WIN32S will over-write the previous version of WIN32S on your computer. Installation of WIN32S may affect the functionality of existing software. If this occurs, simply re-install the non-functioning software. ======================================= INSTALLING WIN32S ======================================= The demo must be installed on your hard disk, following these instructions: 1. Insert the Electronics Workbench Demo CD into your CD drive. 2. From Program Manager, select File menu and choose run. 3. Type z:\WIN32S\DISK1\SETUP.EXE(where 'z' is your CD drive) and press ENTER. ======================================= RUNNING THE DEMO ======================================= 1. If Windows is not running, start it by typing WIN at the DOS prompt. If the Program Manager window isn't displayed, double- click its icon. 2. If the Electronics Workbench group window is not open, double-click its icon. Double-click the Electronics Workbench icon. There are some prebuilt circuits that you can load from the File menu, or try building your own circuit. ======================================= LIMITATIONS OF THE DEMO ======================================= The following limitations apply to the evaluation version only: - You may create circuits containing up to 10 components. - Some analyses are available with the sample circuits provided. - Subcircuits are not supported. - Importing and Exporting netlists is not supported. - Printing and saving have been disabled. - All of the models included with Electronics Workbench are shown, but only the Ideal model in the Default library may be used in a circuit. - You may view the model parameters but not change them. - Only two ICs are included in each series. ======================================= SYSTEM REQUIREMENTS ======================================= WINDOWS 95 Requires Microsoft Windows 95 with Microsoft compatible mouse, 8MB of RAM (16 MB recommended) and 8MB of hard disk space. WINDOWS NT Requires Microsoft Windows NT with Microsoft compatible mouse, 12 Mb of RAM (16 MB recommended) and 8MB of hard disk space. WINDOWS 3.1 Requires Microsoft Windows 3.1 or 3.11 with Microsoft compatible mouse, 8MB of RAM (16MB recommended) and 8 MB of hard disk space. ======================================= HOW TO CONTACT US ======================================= For more information or to order, contact your local dealer or: Interactive Image Technologies Ltd. 111 Peter Street, Suite 801 Toronto, Ontario, Canada M5V 2H1 Tel: 416-977-5550 Fax: 416-977-1818 Sales: 800-263-5552 (only available in North America) Compuserve: 71333,3435 E-mail: ewb@interactiv.com BBS: 416-977-3540 Web: www.interactiv.com (c) Interactive Image Technologies Ltd., 1997