《 Prote199SE原理图与PCB设计教程》及力主编 第4章 Change Library File List P区 加载元件库文件: 查找范围〔):|sch +国⑥选择 Dallas BUrr BrownOscillator DDallas Converted Microprocesso Explorer Browse Sch Burr Brown Peripheral DALlas Interfa BUrr Brown Telecommunication ddb元件库 Browse DAllas Memory Dallas Analog Dallas Microprocessor Libraries DAllas Consumer Dallas Miscellaneous Miscellaneous Devices. lib Descripti on: Dall as Mi croprocessor ⑤单击Add/ 文件类型〔r): Protel Design fi1e(.ddb) Remove按钮 Selected Files E C: Program Files \Design Explorer 99 SE\Library Sch(D allas Microprocessor.db E-C: \Program Files\ Design Ex-torer 99 SE\Library\Sch\Miscellaneous Devices.ddb dd/ RemoveBrowse Filte ⑧出现在列 ⑦单击Add 表框中 按钮 匚才 Remove OK anc《Protel 99 SE原理图与PCB设计教程》及力主编 第4章 ⑤单击Add / Remove按钮 加载元件库文件： ⑥选择Dallas Microprocesso r.ddb元件库 ⑦单击Add 按钮 ⑧出现在列 表框中