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以下是引用dlh9853在2009-6-27 13:52:35的发言: 一个电脑PCB设计规范,很不错啊,象征性的收一个币^_^ 【文件名】:09627@52RD_台湾神达电脑集团pcb设计规范.pdf 【格 式】:pdf 【大 小】:649K 【简 介】: 【目 录】: 目 錄 (CONTENTS) 1. 目的(SCOPE) ................................................................................................................ 3 2. 參考文件(APPLICABLE DOCUMENTS) .................................................................. 4 3. 資料提供(INFORMATIONS SUPPLYING) ................................................................ 4 4. 通則(GENERAL RULES) ............................................................................................ 5 5. 術語解釋(TERMS)............................................................................................................. 5 6. 外型線規定(BOARD OUTLINE) ................................................................................ 6 7. 定位靶(TARGET) ....................................................................................................... 10 8. 各層圖面(LAYERING) .............................................................................................. 12 9. PAGE 表格(PAGE FORM) ......................................................................................... 12 10. 銲墊(PAD)................................................................................................................... 15 11. 零件腳距(PIN LEAD PITCHES) ............................................................................... 28 12. 線寬(TRACE WIDTH) ............................................................................................... 29 13. 間距(SPACING).......................................................................................................... 30 14. 止銲膜面(SOLDER MASK) ...................................................................................... 31 15. 文字面(SILK SCREEN) ............................................................................................. 32 16. 金手指(GOLD FINGER)............................................................................................ 35 17. 加工孔(TOOLING HOLE) ......................................................................................... 35 18. 基準點(FIDUCIAL MARK)- SMC 板適用............................................................... 37 19. 標記(LABELING)....................................................................................................... 39 20. 鑽孔圖(DRILL TEMPLATE) ..................................................................................... 41 21. 零件佈置注意事項(PLACEMENT NOTES).................................................................. 42 22. 佈線注意事項(ROUTING NOTES)........................................................................... 46 23. 測試點(ATE TEST-PAD)............................................................................................ 48 24. FILE OUTPUT ................................................................................................................. 51 25. 附錄A--MITAC APERTURE LIST................................................................................. 52
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