Example Image¾º¼¼±¦jjb

³£¼ûÎÊÌâ

¹ó¸ÛרҵÊõÓÊÓÆµÊä³ö¶Ë¿Ú³£¼ûÊõÓïÚ¹ÊÍ

VGAÊä³ö£ºVGA ½Ó¿Ú½ÓÄɷǶԳÆÂþÑܵÄ15pin ÅþÁ¬·½·¨ £¬£¬£¬£¬£¬ÆäÊÂÇéÔ­Àí£ºÊǽ«ÏÔ´æÄÚÒÔÊý×ÖÃûÌô洢µÄͼÏñ( Ö¡) ÐźÅÔÚRAMDAC Àï¾­ÓÉÄ£Äâµ÷ÖÆ³ÉÄ£Äâ¸ßƵÐźŠ£¬£¬£¬£¬£¬È»ºóÔÙÊä³öµ½Í¶Ó°»ú³ÉÏñ £¬£¬£¬£¬£¬ÕâÑùVGAÐźÅÔÚÊäÈë¶Ë( ͶӰ»úÄÚ) £¬£¬£¬£¬£¬¾Í²»±ØÏñÆäËüÊÓÆµÐźÅÄÇÑù»¹Òª¾­ÓɾØÕó½âÂëµç·µÄ»»Ëã¡£¡£¡£ÒÔÇ°ÃæµÄÊÓÆµ³ÉÏñÔ­Àí¿ÉÖªVGAµÄÊÓÆµ´«ÊäÀú³ÌÊÇ¶ÌµÄ £¬£¬£¬£¬£¬ÒÔÊÇVGA ½Ó¿ÚÓµÓÐÐí¶àµÄÓŵ㠣¬£¬£¬£¬£¬ÈçÎÞ´®ÈÅÎ޵緺ÏÉíÊèÉ¢ÏûºÄµÈ¡£¡£¡£

¡¡¡¡

¡¡¡¡DVIÊä³ö£ºDVI½Ó¿ÚÖ÷ÒªÓÃÓÚÓë¾ßÓÐÊý×ÖÏÔʾÊä³ö¹¦Ð§µÄÅÌËã»úÏÔ¿¨ÏàÅþÁ¬ £¬£¬£¬£¬£¬ÏÔʾÅÌËã»úµÄRGBÐźÅ¡£¡£¡£DVI£¨Digital Visual Interface£©Êý×ÖÏÔʾ½Ó¿Ú £¬£¬£¬£¬£¬ÊÇÓÉ1998Äê9Ô £¬£¬£¬£¬£¬ÔÚIntel¿ª ·¢ÕßÂÛ̳ÉϽ¨ÉèµÄÊý×ÖÏÔʾÊÂÇéС×飨Digital Display Working Group¼ò³ÆDDWG£© £¬£¬£¬£¬£¬ËùÖÆ¶©µÄÊý×ÖÏÔʾ½Ó¿Ú±ê×¼¡£¡£¡£

¡¡¡¡

¡¡¡¡DVIÊý×Ö¶Ë×ӱȱê×¼VGA¶Ë×ÓÐźÅÒªºÃ £¬£¬£¬£¬£¬Êý×Ö½Ó¿Ú°ü¹ÜÁËËùÓÐÄÚÈݽÓÄÉÊý×ÖÃûÌô«Êä £¬£¬£¬£¬£¬°ü¹ÜÁËÖ÷»úµ½¼àÊÓÆ÷µÄ´«ÊäÀú³ÌÖÐÊý¾ÝµÄÍêÕûÐÔ£¨ÎÞ×ÌÈÅÐźÅÒýÈ룩 £¬£¬£¬£¬£¬¿ÉÒÔ»ñµÃ¸üÇåÎúµÄͼÏñ¡£¡£¡£

¡¡¡¡

¡¡¡¡±ê×¼ÊÓÆµÊä³ö£¨RCA£©£ºÒ²³ÆAV ½Ó¿Ú £¬£¬£¬£¬£¬Í¨³£¶¼ÊdzɶԵİ×É«µÄÒôƵ½Ó¿ÚºÍ»ÆÉ«µÄÊÓÆµ½Ó¿Ú £¬£¬£¬£¬£¬Ëüͨ³£½ÓÄÉRCA(Ë׳ÆÁ«»¨Í·)¾ÙÐÐÅþÁ¬ £¬£¬£¬£¬£¬Ê¹ÓÃʱֻÐèÒª½«´øÁ«»¨Í·µÄ±ê×¼AV ÏßÀÂÓëÏìÓ¦½Ó¿ÚÅþÁ¬ÆðÀ´¼´¿É¡£¡£¡£AV½Ó¿ÚʵÏÖÁËÒôƵºÍÊÓÆµµÄÊèÉ¢´«Êä £¬£¬£¬£¬£¬Õâ¾Í×èÖ¹ÁËÓÉÓÚÒô/ÊÓÆµ»ìÏý×ÌÈŶøµ¼ÖµÄͼÏñÖÊÁ¿Ï½µ £¬£¬£¬£¬£¬µ«ÓÉÓÚAV ½Ó¿Ú´«ÊäµÄÈÔÈ»ÊÇÒ»ÖÖÁÁ¶È/É«¶È(Y/C)»ìÏýµÄÊÓÆµÐźŠ£¬£¬£¬£¬£¬ÈÔÈ»ÐèÒªÏÔʾװ±¸¶ÔÆä¾ÙÐÐÁÁ/ É«ÊèÉ¢ºÍÉ«¶È½âÂë²Å»ª³ÉÏñ £¬£¬£¬£¬£¬ÕâÖÖÏÈ»ìÏýÔÙÊèÉ¢µÄÀú³ÌÒ»¶¨»áÔì³ÉÉ«²ÊÐźŵÄËðʧ £¬£¬£¬£¬£¬É«¶ÈÐźźÍÁÁ¶ÈÐźÅÒ²»áÓкܴóµÄʱ»úÏ໥×ÌÈÅ´Ó¶øÓ°ÏìÊä³öµÄͼÏñÖÊÁ¿¡£¡£¡£AV»¹¾ßÓÐÒ»¶¨ÉúÃüÁ¦ £¬£¬£¬£¬£¬µ«ÓÉÓÚËü×Ô¼ºY/C»ìÏýÕâÒ»²»¿ÉսʤµÄÈõµãÒò´ËÎÞ·¨ÔÚһЩ׷ÇóÊÓ¾õ¼«Ï޵ij¡ºÏÖÐʹÓᣡ£¡£

¡¡¡¡

¡¡¡¡±ê×¼ÊÓÆµÊä³ö£¨RCA£©£ºÒ²³ÆAV ½Ó¿Ú £¬£¬£¬£¬£¬Í¨³£¶¼ÊdzɶԵİ×É«µÄÒôƵ½Ó¿ÚºÍ»ÆÉ«µÄÊÓÆµ½Ó¿Ú £¬£¬£¬£¬£¬Ëüͨ³£½ÓÄÉRCA(Ë׳ÆÁ«»¨Í·)¾ÙÐÐÅþÁ¬ £¬£¬£¬£¬£¬Ê¹ÓÃʱֻÐèÒª½«´øÁ«»¨Í·µÄ±ê×¼AV ÏßÀÂÓëÏìÓ¦½Ó¿ÚÅþÁ¬ÆðÀ´¼´¿É¡£¡£¡£AV½Ó¿ÚʵÏÖÁËÒôƵºÍÊÓÆµµÄÊèÉ¢´«Êä £¬£¬£¬£¬£¬Õâ¾Í×èÖ¹ÁËÓÉÓÚÒô/ÊÓÆµ»ìÏý×ÌÈŶøµ¼ÖµÄͼÏñÖÊÁ¿Ï½µ £¬£¬£¬£¬£¬µ«ÓÉÓÚAV ½Ó¿Ú´«ÊäµÄÈÔÈ»ÊÇÒ»ÖÖÁÁ¶È/É«¶È(Y/C)»ìÏýµÄÊÓÆµÐźŠ£¬£¬£¬£¬£¬ÈÔÈ»ÐèÒªÏÔʾװ±¸¶ÔÆä¾ÙÐÐÁÁ/ É«ÊèÉ¢ºÍÉ«¶È½âÂë²Å»ª³ÉÏñ £¬£¬£¬£¬£¬ÕâÖÖÏÈ»ìÏýÔÙÊèÉ¢µÄÀú³ÌÒ»¶¨»áÔì³ÉÉ«²ÊÐźŵÄËðʧ £¬£¬£¬£¬£¬É«¶ÈÐźźÍÁÁ¶ÈÐźÅÒ²»áÓкܴóµÄʱ»úÏ໥×ÌÈÅ´Ó¶øÓ°ÏìÊä³öµÄͼÏñÖÊÁ¿¡£¡£¡£AV»¹¾ßÓÐÒ»¶¨ÉúÃüÁ¦ £¬£¬£¬£¬£¬µ«ÓÉÓÚËü×Ô¼ºY/C»ìÏýÕâÒ»²»¿ÉսʤµÄÈõµãÒò´ËÎÞ·¨ÔÚһЩ׷ÇóÊÓ¾õµÄ³¡ºÏÖÐʹÓᣡ£¡£

¡¡¡¡

¡¡¡¡ÊÓÆµÉ«²îÊä³ö£ºÏÖÔÚ¿ÉÒÔÔÚһЩרҵ¼¶ÊÓÆµÊÂÇéÕ¾/±à¼­¿¨×¨Òµ¼¶ÊÓÆµ×°±¸»ò¸ßµÈÓ°µú»úµÈ¼ÒµçÉÏ¿´µ½ÓÐYUV YCbCr Y/B-Y/B-YµÈ±ê¼ÇµÄ½Ó¿Ú±êʶ £¬£¬£¬£¬£¬ËäÈ»Æä±ê¼ÇÒªÁìºÍÌÖÂÛÐÎ×´¸÷Ò쵫¶¼ÊÇÖ¸µÄͳһÖÖ½Ó¿ÚÉ«²î¶Ë¿Ú( Ò²³Æ·ÖÁ¿ÊÓÆµ½Ó¿Ú) ¡£¡£¡£Ëüͨ³£½ÓÄÉYPbPr ºÍYCbCrÁ½ÖÖ±êʶ £¬£¬£¬£¬£¬Ç°ÕßÌåÏÖÖðÐÐɨÃèÉ«²îÊä³ö £¬£¬£¬£¬£¬ºóÕßÌåÏÖ¸ôÐÐɨÃèÉ«²îÊä³ö¡£¡£¡£ÓÉÉÏÊö¹ØÏµ¿ÉÖª £¬£¬£¬£¬£¬ÎÒÃÇÖ»ÐèÖªµÀY Cr CbµÄÖµ¾ÍÄܹ»»ñµÃG µÄÖµ( ¼´µÚËĸöµÈʽ²»ÊÇÐëÒªµÄ) £¬£¬£¬£¬£¬ÒÔÊÇÔÚÊÓÆµÊä³öºÍÑÕÉ«´¦Öóͷ£Àú³ÌÖоÍͳһºöÂÔÂÌÉ«²îCg ¶øÖ»±£´æY Cr Cb £¬£¬£¬£¬£¬Õâ¼´ÊÇÉ«²îÊä³öµÄ»ù±¾½ç˵¡£¡£¡£×÷ΪS-VideoµÄ½ø½×²úÆ·É«²îÊä³ö½«S-Video´«ÊäµÄÉ«¶ÈÐźÅCÆÊÎöΪɫ²îCrºÍCb £¬£¬£¬£¬£¬ÕâÑù¾Í×èÖ¹ÁËÁ½Â·É«²î»ìÏý½âÂë²¢ÔÙ´ÎÊèÉ¢µÄÀú³Ì £¬£¬£¬£¬£¬Ò²¼á³ÖÁËÉ«¶ÈͨµÀµÄ´ø¿í £¬£¬£¬£¬£¬Ö»ÐèÒª¾­ÓÉ·´¾ØÕó½âÂëµç·¾Í¿ÉÒÔ»¹Ô­ÎªRGBÈýÔ­É«ÐźŶø³ÉÏñ £¬£¬£¬£¬£¬Õâ¾ÍÏ޶ȵØËõ¶ÌÁËÊÓÆµÔ´µ½ÏÔʾÆ÷³ÉÏñÖ®¼äµÄÊÓÆµÐźÅͨµÀ £¬£¬£¬£¬£¬×èÖ¹ÁËÒò·±ËöµÄ´«ÊäÀú³ÌËù´øÀ´µÄͼÏñÊ§Õæ £¬£¬£¬£¬£¬ÒÔÊÇÉ«²îÊä³öµÄ½Ó¿Ú·½·¨ÊÇÏÖÔÚÖÖÖÖÊÓÆµÊä³ö½Ó¿ÚÖеÄÒ»ÖÖ¡£¡£¡£

¡¡¡¡

¡¡¡¡BNC ¶Ë¿ÚÊä³ö£ºÍ¨³£ÓÃÓÚÊÂÇéÕ¾ºÍͬÖáµçÀÂÅþÁ¬µÄÅþÁ¬Æ÷ £¬£¬£¬£¬£¬±ê׼רҵÊÓÆµ×°±¸ÊäÈë¡¢Êä³ö¶Ë¿Ú¡£¡£¡£BNCµçÀÂÓÐ5¸öÁ¬ÌÖÂÛÓÃÓÚÎüÊպ졢ÂÌ¡¢À¶¡¢Ë®Æ½Í¬²½ºÍ±Êֱͬ²½ÐźÅ¡£¡£¡£BNCÌÖÂÛÓбðÓÚͨË×15ÕëD£­SUB±ê×¼ÌÖÂÛµÄÌØÊâÏÔʾÆ÷½Ó¿Ú¡£¡£¡£ÓÉR¡¢G¡¢BÈýÔ­É«Ðźż°ÐÐͬ²½¡¢³¡Í¬²½Îå¸ö×ÔÁ¦ÐźÅÌÖÂÛ×é³É¡£¡£¡£Ö÷ÒªÓÃÓÚÅþÁ¬ÊÂÇéÕ¾µÈ¶ÔɨÃèÆµÂÊÒªÇóºÜ¸ßµÄϵͳ¡£¡£¡£BNCÌÖÂÛ¿ÉÒÔ×è¶ôÊÓÆµÊäÈëÐźŠ£¬£¬£¬£¬£¬Ê¹ÐźÅÏ໥¼ä×ÌÈÅïÔÌ­ £¬£¬£¬£¬£¬ÇÒÐÅºÅÆµ¿í½ÏͨË×D£­SUB´ó £¬£¬£¬£¬£¬¿ÉµÖ´ïÐźÅÏìӦЧ¹û¡£¡£¡£

¡¡¡¡

¡¡¡¡RS232C´®¿Ú:¡¡RS-232C±ê×¼£¨Ð­Ò飩µÄÈ«³ÆÊÇEIA-RS-232C±ê×¼ £¬£¬£¬£¬£¬ÆäÖÐEIA(Electronic Industry Association)´ú±íÃÀ¹úµç×Ó¹¤ÒµÐ­»á £¬£¬£¬£¬£¬RS£¨ecommeded standard£©´ú±íÍÆ¼ö±ê×¼ £¬£¬£¬£¬£¬232ÊDZêʶºÅ £¬£¬£¬£¬£¬C´ú±íRS232µÄÐÂÒ»´ÎÐ޸ģ¨1969£© £¬£¬£¬£¬£¬ÔÚÕâ֮ǰ £¬£¬£¬£¬£¬ÓÐRS232B¡¢RS232A¡£¡£¡£¡£¡£¡£Ëü»®¶¨ÅþÁ¬µçÀºͻúе¡¢µçÆøÌØÕ÷¡¢ÐźŹ¦Ð§¼°´«ËÍÀú³Ì¡£¡£¡£³£ÓÃÎïÀí±ê×¼ÉÐÓÐÓÐEIA?RS-232-C¡¢EIA?RS-422-A¡¢EIA?RS-423A¡¢EIA?RS-485.ÕâÀïÖ»½éÉÜEIA?RS-232-C£¨¼ò³Æ232 £¬£¬£¬£¬£¬RS232£©¡£¡£¡£ÅÌËã»úÊäÈëÊä³ö½Ó¿Ú £¬£¬£¬£¬£¬Êdz£¼ûµÄ´®ÐÐ½Ó¿Ú £¬£¬£¬£¬£¬RS-232C¹æ±ê×¼½Ó¿ÚÓÐ25ÌõÏß £¬£¬£¬£¬£¬4ÌõÊý¾ÝÏß¡¢11Ìõ¿ØÖÆÏß¡¢3Ìõ׼ʱÏß¡¢7Ìõ±¸ÓúÍδ½ç˵Ïß £¬£¬£¬£¬£¬³£ÓõÄÖ»ÓÐ9¸ù £¬£¬£¬£¬£¬³£ÓÃÓÚÓë25-pin D-sub¶Ë¿ÚһͬʹÓà £¬£¬£¬£¬£¬Æä´ó´«ÊäËÙÂÊΪ20kbps £¬£¬£¬£¬£¬ÏßÀÂΪ15Ãס£¡£¡£RS232C¶Ë¿Ú±»ÓÃÓÚ½«ÅÌËã»úÐźÅÊäÈë¿ØÖÆÍ¶Ó°»ú¡£¡£¡£


¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿