PCB工作实践报告

protelpcbprotel991 schprotel99enter.ddb.schfile->newschematic documentsheet1.schnpn89c2051vccgndsheet1.schadd/removepage uppage downhomerplacevccgndwiring toolsctrl+deletedesignatorpart2.axial 0.3rad 0.2rb.2/.4,to-92a/b,diode 0.489c2051dip20globalschfootprintaxial 0.3globallib refcopy attributefootprint 3.pcbdesign->load netlist,netlist file,footprint not found in librarynode not foundpcb pcbplacementtoolskeepoutlayerpcb 12335advancenetvccgndauto route->all->route allpcbprotel99pcbxxxxx cad 111 xxx 16 b302 2013.6.102013.6.21 xxx protel (:pcb) 1. 2. 3. 4. pcb5. pcb protelprotel dxp 2004altium2004protel 99seprotel dxppcbprotel dxp 2004pcbschschpcbauto routerfpgapcbpcb 1. cad2. protel3. pcb4. dxp(2004)cadcad 1. 2. pick a task create a new board level design project files new blank project (pcb) file > new files projects pcb project1.prjpcb no documents added file>save project as* .prjpcb lynks.prjpcb savefile | new | schematiclibrarieslibrariesdesign | add remove libraries?/add library?altiumlibrarymiscellaneous liblibrariesmiscellaneous libfilter3. file | new | schematic libraryfile | save as? lyn.schlibsch librarypcbpcb a1022 11011010203 201205 28 0601 pcb1pcb pcb 2protel99se+x +y+901 1. protel 99se4. filenewsch5. .ee 2 1. dosdevices 2. place4. .schadd8res5.6toolerc7.reportsbill of material vccp00p01p02p03p04p05p06p07r11235688res pcb:1. (key , keybm)2. tabx-sizex80mil y-sizey80mil shape ( )round designator()1 hole size 30mil rotation 0.000 x-locatonx y-locatony x/ysize80mildesignatorhole size30milpcb12202pcb 12()protel dxpprotel dxp12345 12 protel dxp 1dxp234567 1 234567 dxppcbpcb3 4,1pcbpcb pcbxxxxxcad 111 xxx 16 b302 2013.6.102013.6.21 xxx protel 1. 2. 3. 4. pcb5. pcb protelprotel dxp 2004altium2004protel 99seprotel dxppcbprotel dxp 2004pcbschschpcbauto routerfpgapcbpcb 1. cad2. protel3. pcb4. dxp(2004)cadcad 1. 2. pick a task create a new board level design project files new blank project (pcb) file > new files projects pcb project1.prjpcb no documents added file>save project as* .prjpcb lynks.prjpcb savefile | new | schematic librarieslibrariesdesign | add remove libraries?/add library?altiumlibrarymiscellaneous libmiscellaneousdevices