Introduction Schematic editing operations Grids and snapping Editing object properties Working with symbols Reference Designators and Symbol Annotation Electrical Connections Netclasses Graphical items Assigning Footprints Assigning Footprints in Symbol Properties Assigning Footprints While Placing Symbols Assigning Footprints with the Footprint Assignment Tool Forward and back annotation Update PCB Plotting Generating a bill of materials Generating a Netlist Symbols and Symbol Libraries Managing symbol libraries Creating and editing symbols Browsing symbol libraries Simulator Value notation Assigning

はじめに Schematic editing operations Grids and snapping Editing object properties Working with symbols Reference Designators and Symbol Annotation Electrical Connections Netclasses Graphical items Assigning Footprints Assigning Footprints in Symbol Properties Assigning Footprints While Placing Symbols Assigning Footprints with the Footprint Assignment Tool Forward and back annotation Update PCB Plotting Generating a bill of materials Generating a Netlist Symbols and Symbol Libraries Managing symbol libraries Creating and editing symbols Browsing symbol libraries シミュレーター Value notation モデルの割り当て

Introduction Schematic editing operations Grids Snapping Editing object properties Working with symbols Reference Designators and Symbol Annotation Electrical Connections Netclasses Graphical items Assigning Footprints Assigning Footprints in Symbol Properties Assigning Footprints While Placing Symbols Assigning Footprints with the Footprint Assignment Tool Forward and back annotation Update PCB Plotting Generating a Bill of Materials Generating a Netlist Symbols and Symbol Libraries Managing symbol libraries Creating and editing symbols Browsing symbol libraries Simulator Value notation Assigning

operations Grids Snapping Working with symbols Reference Designators and Symbol Annotation Electrical Connections Graphical items Schematic Setup Rescuing cached symbols Hierarchical schematics Introduction Assigning Footprints Assigning Footprints in Symbol Properties Assigning Footprints While Placing Symbols Assigning Footprints with the Footprint Assignment Tool Transferring designs between schematic Maintenance Creating Library Symbols Graphical Elements Multiple Units per Symbol and Alternate Body Styles Pin Creation and Editing Symbol Fields Creating Power Port Symbols Symbol Library Browser

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 6.7 Rescuing cached symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 7 Hierarchical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81 10.5.2 Command line format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82 10.5.3 Converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82 10.5.4 Intermediate netlist file format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82 Eeschema vii 11 Plot

connections, for other packages. Eeschema includes a symbol library editor, which can create and edit symbols and manage libraries. It also integrates the following additional but essential functions needed The default grid size is 50 mil (0.050") or 1,27 millimeters. This is the preferred grid to place symbols and wires in a schematic, and to place pins when designing a symbol in the Symbol Editor. One can Undo: Revert the last change. Redo: Revert the last undo operation. Show the dialog to search symbols and texts in the schematic. Show the dialog to search and replace texts in the schematic. Refresh

toolbar display controls 原理图创建和编辑 简介 Schematic editing operations Grids Snapping Working with symbols Reference Designators and Symbol Annotation Electrical Connections Graphical items Schematic Assigning Footprints Assigning Footprints in Symbol Properties Assigning Footprints While Placing Symbols Assigning Footprints with the Footprint Assignment Tool Transferring designs between schematic 关于符号库的一般信息 符号库概述 符号库编辑器概述 库选择与维护 创建库符号 图形元素 每个符号多个单位和替代体型样式 引脚创建和编辑 符号字段 Creating Power Port Symbols 符号库浏览器 简介 视图-主屏幕 符号库浏览器顶部工具栏 仿真器 分配模型 Spice 指令 仿真 Advanced Topics Configuration and Customization

anything. Place a bitmap image. Delete clicked items. Grids and snapping Schematic elements such as symbols, wires, text, and graphic lines are snapped to the grid when moving, dragging, and drawing them default grid size is 50 mil (0.050") or 1.27 millimeters. This is the recommended grid for placing symbols and wires in a schematic and for placing pins when designing a symbol in the Symbol Editor. Smaller 号按符号库分组。 A 12 默认情况下，仅显示符号/库名称和描述列。 可以通过右键单击列标题并选择“选择列”来添加其他列。 The Choose Symbol dialog filters symbols by name, keywords, description, and all additional symbol fields according to what you type into

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 9.5.2 Command line format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 9.5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 9.5.4 Intermediate netlist file format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 10 Plot and Print . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 11.5.4 Components with Alternate Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 11.6 Graphical Elements

go up in the hierarchy. Call component editor Libedit to view and modify libraries and component symbols. Display libraries (Viewlib). Annotate components. Electrical rules check (ERC), automatically components, wires, buses, junctions, labels, text, etc. Create hierarchical sub-sheets and connection symbols Cancel the active command or tool. Hierarchy navigation: this tool makes it possible to open the schematic hierarchy (See also chapter Plot and Print). Plot Export to PDF, PostScript, HPGL or SVG format (See chapter Plot and Print). Close Quit without saving. 3.2. Preferences menu 3.2.1. Preferences