POWERPCB????????
1????setup/layer definition??°??è???¨???????ò???????à?????¨????CAM PLANE??
2??????layer thinkness?????????????????á????±????÷??????????°??????é??????????
?¨?????????è???????¨?????ù??????°?CTRL+Q???????????????????à????????×è???????±??
?ì???????????¨???????ò???????¤?ò??·?·¨??
?????????????????????¤?ò????°?????
??????????????°????????¤?ò?????????à????
?????????????¤?ò???????????¨????none?????ó??????
?á??????????powerpcb4.01?????????????¤????????±????ì??
?????ó????pcb°???·?????????????????????????????·?·¨?????è?????????±??
??????powerpcb???á????????·?·¨??
??????????setup/preferences??°???design????miters???è????arc????ratio??3.5??
???????????±????????
?????????????????????÷?ó±ê??????add miters?ü?????????ì??????????
powerpcb4.0??????×???????????????
??°??é???????ú?·?????ò?ù???¨??*.dxf????????????????pcb????????*.dxf?????ó?????×???????????í?ó???????ó???è???ò?????ù?????????í°ì·¨????°?*.dxf????????????????pcb???????????ó??????pcb??????copy?ù?è??text??line???è???è????pcb???????????ù???á?????è????pcb????????????
?????ò???????????ò?????×?????????ù×???
1???è??GND??????×????í????±???20mil??
2???è??×??????á??·?????END VIA??
3??×????±??°?ctrl+?ó±ê×ó?ü???????ì?????ò?????×????
???????ò???à???????????×??????????×????????÷blazerouter??×??????ò???±??±????è???????ò??
1??°????????è????CAM?????????¨GND???????????ü??
2???è??GND??????×????í????±???20mil??
3???è???????×?????????à????±???13mil??
4???è?????è???¤????fanout?¤??????1mil??
5?????ó??????????fanout????????×????ò?×????
ddwe??
?×??????????????split/mixs?????÷????·?????±ê?????????????ò?????ó???÷??????????anything??????????????±ê???????????ò??????·?????×??ó?????à????
michaelpcb??
?????????????????????ò??????????shape?????????????ò??????????gnd??flood??????×??ó??????????????
×????????????ò???°??±???°?????????split/mixe??·??ò????????????????????×÷???°???é?????ù??
×??ó?à???????????????????ò±?????preferences->split/mixed plane->mixed plane display???è????
1.???????±??copper??copper pour??plane aera??auto separate????????????
copper?????¤
copper pour???ì??????
plane aera??????????/?????????????¨?????±±?????layer setup???¨??????split/mixe??·?????????
auto separate??????·????¨?????????????ò?ó?????????à?????????????????????é????·?????
2.·?????2D line????
?????ò????????????????????°?????
3.?à??????flood??????tools->pout manager?
flood?????????????ò????????
pout manager???????ù??????????????×÷??
???????????????????????????ó???????ó????????????
????
OWERPCB???????óPROTEL99???ù???????ü???ù???à?????ò?ù????REF?òTXT??×????ó??,????,?????ü??????VIA???ó???????°?ì????VIA???ó??.??????POWERPCB??????PROTEL99SE.
?????¨???ó±ê???ü?????°Document?±?????ó???????????ù?è????ref?ò??×????????????ü??????Via???ó?????è?????¨?????à????Via??
PowerPCB???·°??è????·?
????
1 ????
±??????????????????÷????PADS??????°??è???í??PowerPCB????????°??è?????÷????????×????????????????¤×÷×é???è?????±?á???è????·???·?±??è?????±???????????÷???à???ì?é??
2 ?è???÷??
PCB???è???÷??·?????±í?????????ò?è???????÷???????????????ì?é?????é???????ù?????è.
2.1 ??±í????
??±í??????????·?·¨????????????PowerLogic??OLE PowerPCB Connection??????????Send
Netlist??????OLE?????????????±±??????í????PCB?????????????????????í?????????í????·?·¨???±????PowerPCB??×°????±í??????File->Import???????í???ú??????±í??????????
2.2 ???ò?è??
?????????í???è???×????????°?PCB???è?????ò?è???????°???????????????è?????????ò?????ò????????±í?±???è?????ò??????±í??????PowerPCB???????????????è?????ò??±??????????í????±??¤???í????PCB?????????????è?????ò?????¨?????????????????ò?è???è????±???Pad
Stacks???è??????±ê×????×???ó?????????è???????¨???????????ò???×?????¨??????Layer 25??
×?????
PCB?è?????ò?????¨???????×?è????CAM?????è??????×÷???±??????????????????Default.stp????±í???????????ó??°????è?????????é????°?????????????·??????????????????????è?????ü???????ò?????ù???????ò???è???????ó????PowerLogic????????OLE
PowerPCB Connection??Rules From PCB???????ü?????í?????????ò?è????±??¤???í????PCB???????ò??????
2.3 ???÷??????
??±í???????ó???ù???????÷?????á·????¤×÷???????????????????????????????¤×÷????°????????÷??·?????°??????????ò°?·????????????÷????????PowerPCB?á????????·?·¨?????¤??????×?????????
2.3.1 ???¤????
1. ?¤??????°????á??????????°?±??¨Board Outline????
2. ?????÷??·????¨Disperse Components???????÷???á??????°?±??????§??
3. °????÷????????????????????×???·???°?±???????°??????¨?????ò°?·???????
2.3.2 ×???????
PowerPCB?á????×?????????×??????????????????????ó?à?????è?????????§???????í????????????????
2.3.3 ×???????
a. ???????×?????ò??±??¤?????????¨?????????÷???±×???·???????????°??????????????÷??·???????
b. ??×??÷?????????÷????·?????????????
c. ???????????????ü?÷????VCC
d. ·????÷???±?????????ó??????????????????
e. ?à?????í???á????Array??Union???????á?????????§??
2.4 ????
??????·????????????????¤??????×?????????PowerPCB?á???????¤??????????·????ó??°ü?¨×??????·???????è?????ò?ì?é?¨DRC????×?????????Specctra?????????????????¨????????·?·¨????????
