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懒的写，找了资料，是英文的，将就着看吧！！学PCB，建议还是要有一定的英文基础的，不然看不了资料，很难做到资深PCB的！！
/ d# F* s" X, C- V7 q有不懂的，再问我，我再和你说！！' H8 o$ B9 Q! d/ b( f' f' [7 r' T
0 \, M* |: K! K3 P: ~8 p* t7 N5 a1. Choose Setup – Application Mode – Placement Edit.
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2. Create and place the initial (seed) circuit.6 \) S! Q4 Y, a* Y' y$ Z: V, c) t3 E
7 J! S" M4 ^. f b3. Preselect all components associated with the seed circuit by left-clicking, shift-clicking, or window selecting.+ B( K" ]$ B: B- l
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4. Right-click and choose Place Replicate Create from the pop-up menu that appears.8 l0 t" | H4 I7 S
* I. i4 Q4 n% m$ {5 c2 FThe console window prompts you to select/de-select the additional etch elements for the seed circuit. After you have completed the selection, right-click and choose Done.
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" ~. W% l5 _; Q! W+ A* x$ o; p5. The console command window prompts to Pick origin or use right-click to Use Snap to functionality:* T, I# C* \* X
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Click to pick the origin.+ G; N9 {- K/ Y& w
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Right-click to Use Snap to, which lets you accurately position pick points with snapping modes.
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6. The Placement Replicate Create dialog box appears. Enter a name for the place replicate module definition database file (.mdd). 8 d# Q: i9 _. w- U' F
( e! v# k( z: H# e# r/ v7. Click Save the File to save the.mdd file to disk for use on other boards.
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8. Click OK to save the.mdd file to the current design database and close the dialog box. d4 S; L0 t8 L( T* t! C9 t0 ]
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9. Window select the components targeted for replication. Limiting the selection to relevant members reduces processing time.
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10. To apply the.mdd file, right-click and choose Place Replicate Apply from the pop-up menu. See the place replicate apply command for additional procedures. |
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楼主: matice
/1 
发表于 2008-4-21 09:12
