Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

flash ·½Ïò¼ýÍ·

ǰ¼¸ÌìÒ»¸ö3£ÄÏîÄ¿ÉÏÒªÔËÓõ½ ·½Ïò¼ýÍ·£¨Êó±êÍùÄÄÒÆ£¬¼ýÍ·¾Íת¶¯Ò»¶¨µÄ½Ç¶ÈÖ¸ÏòÄÄ£©£¡£¡
demo£º http://6921.ggii.net/swf/ok.swf
²Ù×÷ÊÇ£º °´ÏÂÊó±ê£¬²¢ÇÒÒÆ¶¯Êó±ê¹Û²ìЧ¹û£¡
ÏÂÃæ½«Æä´úÂëÌù³öÀ´£º
MCÊǼýͷӰƬ¼ô¼­   ʵÀýΪarro
Circle ÊÇÒ»¸öת¶¯µÄÔ°  °´ÏÂÊó±ê,¹Ì¶¨ÔÚ°´Ïµ㴦 ʵÀý circle
´úÂëÊÇÔÚʱ¼äÖáÉÏдµÄ£º
var arro:Sprite= Sprite(new MC());
var circle:MovieClip= MovieClip(new Circle());
arro.name="arro";
circle.name="circle";
stage.addEventListener(MouseEvent.MOUSE_DOWN,onDown,false,1,true);
stage.addEventListener(MouseEvent.MOUSE_UP,onUp,false,1,true);
stage.addEventListener(MouseEvent.MOUSE_MOVE,onMove,false,1,true);
addEventListener(Event.ENTER_FRAME,onFrame,false,1,true);
var tx,ty,gx,gy:int;
var isDown:Boolean;
function onDown(e:MouseEvent) {
 isDown=true;
 tx=e.stageX;
 ty=e.stageY;
 Mouse.hide();
 addChild(circle);
 positionCircle(tx,ty);
}
function onUp(e:MouseEvent) {
 graphics.clear();
 isDown=false;
 Mouse.show();
 if (getChildByName(circle.name)!=null) {
  removeChild(circle);
 }
 if (getChildByName(arro.name)!=null) {
  removeChild(arro);
 }
}
function onMove(e:MouseEvent) {
 gx=e.stageX;
 gy=e.stageY;
 if (isDown) {
  addChild(arro);
  arro.x=gx;
  arro.y=gy;
 }
}
function positionCircle(tx:int,ty:int) {
 circle.x=tx;
 circle.y=ty;
}
function onFrame(e:Event) {
 // ´¦ÀíÊó±êÐýת
 var disX:int=gx-tx;
 var disY:int=gy-ty;
 var angle:Number=Number(Math.atan(disY/disX)*180/Math.PI);// atan·µ»ØµÄÊÇ»¡¶ÈÖµ£¬Òª×ª»»Îª½Ç¶ÈÖµ
 //if (disX == 0) {  ÕâÀï²»ÐèÒª´¦Àí  ÕâµãÊÇÌØÊâµã ¿ÉÒÔºöÂÔ²»¼Æ
 //if(disY>=0){
 //
 //angle=90}else{
 //
 //angle=270
 //
 //
 //
 //}
 //}
 //
 if (disX>0) {
  //do nothing
 }
 if (disX<0) {
  


Ïà¹ØÎĵµ£º

MSP430µ¥Æ¬»úѧϰ(Ò»)——Flash¶Áд²Ù×÷

 ÉùÃ÷£º±¾ÎÄÒÔMSP430F2122ΪÀý˵Ã÷Flash¶Áд²Ù×÷¡£
Ò»¡¢MSP430F2122µÄFLASH½á¹¹
       FLASHÄ£¿é½á¹¹Í¼Èçͼһ
       
ͼһ
       MSP430 FLASHÐ͵¥Æ¬»úµÄFLASH´æ´¢Æ÷·ÖΪÖ÷´æ´¢Æ÷ºÍÐÅÏ¢´æ´¢Æ÷¡£Ö÷´æ´¢Æ÷¸ù¾Ý ......

Flash CS4ÖÐ"½«¶¯»­¸´ÖÆÎªActionScript"ʹÓóõ̽

¸Õ¿ªÊ¼ÓÃCS4µÄʱºò¾Í×¢Òâµ½ÁËÕâ¸öÕâ¸ö¹¦Äܲ»¹ý¶¼Ã»Êµ¼ù¹ý,Õ⼸Ììʵ¼ùÁËһϷ¢ÏÖÊǸöºÜºÃºÜºÍгµÄµÄ¼¼ÄÜ .ÓÐÁËËüÎÒÃǾͿÉÒÔºÜɵ¹ÏµÄ±à¼­Ò»Ð©ÎÒÃdzÌÐòÔ±ºÜÍ·Ì۵ĴúÂë,±ÈÈçflash¶¯»­µÄÂ˾µÐ§¹û,Èç¹ûûÓÐÕâ¸ö¹¦ÄܹÀ¼Æ°ïÖúÎĵµÀïÃæµÄflash.filters°üµÃ¿´°ëÌì…ÓиöÕâ¸ö¹¦ÄÜÎÒÃǾͲ»ÓóîÁË.±ÈÈçÏÖÔÚÎÒÏ붯̬Ìí¼ÓÌí¼ÓÒ»¸öÔª¼ ......

NOR FLASHºÍNAND FLASHÌØµã


¿´
ÁËһϿª·¢°åÉϵÄÍâΧÉ豸£¬¶ÔNORºÍNAND flashµÄÇø±ðûÓÐʲô¸ÅÄ¿´ÁËÕâÆªÎÄÕ£¬ÓÐÁËÒ»¸ö´óÒªµÄÁ˽⣬Îҵİå×ÓÉϵÄÊÇNOR
falshºÍDRAM£¬µ½ÓÚDRAMÊÇʲô¶«Î÷£¬ºÍflashµÄÇø±ð£¬ÔÚÁíһƪÎÄÕÂÖÐÓÐ˵Ã÷£¬ºÜ»ù´¡µÄ¶«Î÷£¬Á˽âһϺÜÓкô¦¡£¸öÈËÀí½â£¬NORÀàÐ͵Ä
flashÒ»°ãÀ´Ï൱ÓÚ¼ÆËã»úµÄÄڴ棬²»¹ýÊÇ¿ÉÒÔ´æ´¢Êý¾ÝµÄ£¬¶ø ......

Flash Memory´æ´¢Æ÷


ʲôÊÇFlash Memory´æ´¢Æ÷
 
    ½éÉܹØÓÚÉÁËÙ´æ´¢Æ÷ÓйØÖªÊ¶ ½üÄêÀ´£¬·¢Õ¹ºÜ¿ìµÄÐÂÐͰ뵼Ìå´æ´¢Æ÷ÊÇÉÁËÙ´æ´¢Æ÷(Flash Memory)¡£ËüµÄÖ÷ÒªÌØµãÊÇÔÚ²»¼ÓµçµÄÇé¿öÏÂÄܳ¤ÆÚ±£³Ö´æ´¢µÄÐÅÏ¢¡£¾ÍÆä±¾ÖʶøÑÔ£¬Flash MemoryÊôÓÚEEPROM(µç²Á³ý¿É±à ³ÌÖ»¶Á´æ´¢Æ÷)ÀàÐÍ¡£Ëü¼ÈÓÐROMµÄÌØµã£¬ÓÖÓкܸߵĴæÈ¡ËÙ¶È£¬ ......

NOR FLASHÓëNAND FLASHµÄÇø±ð¡¾×ª¡¿


NORºÍNANDÊÇÏÖÔÚÊг¡ÉÏÁ½ÖÖÖ÷ÒªµÄ·ÇÒ×ʧÉÁ´æ¼¼Êõ¡£IntelÓÚ1988ÄêÊ×ÏÈ¿ª·¢³öNOR flash¼¼Êõ£¬³¹µ×¸Ä±äÁËÔ­ÏÈÓÉEPROMºÍEEPROMһͳÌìϵľÖÃæ¡£½ô½Ó×Å£¬1989Ä꣬¶«Ö¥¹«Ë¾·¢±íÁËNAND flash½á¹¹£¬Ç¿µ÷½µµÍÿ±ÈÌØµÄ³É±¾£¬¸ü¸ßµÄÐÔÄÜ£¬²¢ÇÒÏó´ÅÅÌÒ»Ñù¿ÉÒÔͨ¹ý½Ó¿ÚÇáËÉÉý¼¶¡£µ«ÊǾ­¹ýÁËÊ®¶àÄêÖ®ºó£¬ÈÔÈ»ÓÐÏ൱¶àµÄÓ²¼þ¹¤³Ìʦ·Ö²»Çå ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ