ÔõÑùÑ¡ÔñVGA¾ØÕóÇл»Æ÷
VGA¾ØÕóÇл»Æ÷µÄÑ¡Ôñ
ÔÚÒ»¸ö¹¤³ÌÏîÄ¿ÖУ¬ VGAµçÄÔÐźÅÊDz»¿ÉȱÉÙµÄÊÓƵÐźš£VGAµçÄÔÐźÅÒ»°ã¶¼ÊÇ»áÔÚ4--48·µÄ±È½Ï£¬ËùÒÔVGA¾ØÕóÇл»Æ÷µÄ´óСһ°ã¶¼ÊÇÔÚ48·ÒÔÄÚ£¬µ«ÊÇÌØÊâÇé¿öÏ£¬Ò²ÓÐ128·£¬»òÕ߸ü¶à·ÊýµÄ¡£VGA¾ØÕó´óСµÄÑ¡Ôñ£¬Ö÷Òª¾Í¿´ÐźÅÔ´ÓжàÉÙ·ÅжÏÊäÈë¶Ë¿Ú·Êý£¬¿´ÏÔʾÖÕ¶ËÀ´ÅжÏÊä³ö·Êý¡£
±ÈÈç˵VGAÐźÅÔ´ÓÐ10·£¬ÖÕ¶ËÏÔʾÉ豸 ÓÐ7·£¬Õâʱºò£¬ÎÒÃÇÓ¦¸ÃÅäÖÃVGA¾ØÕó16½ø 8³öµÄÉ豸¡£ÊäÈë¶Ë¿Ú´óÓÚµÈÓÚÐźÅÔ´£¬Êä³ö¶Ë¿Ú´óÓÚµÈÓÚÖÕ¶ËÏÔʾÉ豸£¬¶øÊÇÊÇÒª×î½Ó½üµÄ¡£
¶þ¡¢VGA¾ØÕóÇл»Æ÷ÐÐÒµµÄÑ¡Ôñ£º
1. ¼à¿ØÐÐÒµ£ºVGA¾ØÕóÇл»Æ÷ÔÚ¼à¿ØÐÐÒµÖÐʹÓã¬ÏÖÔÚµÄƽ°²³ÇÊУ¬Æ½°²Å©´åµ½´¦¶¼ÊǼà¿ØÉãÏñÍ·£¬ÉãÏñÍ·µÄ½Ó¿ÚÖÖÀàºÜ¶à£¬ÓÐVGA½Ó¿Ú¡¢HDMI½Ó¿Ú¡¢DVI½Ó¿Ú¡¢Èý»ùÉ«½Ó¿Ú¡¢SDI½Ó¿Ú¡¢¸´ºÏÊÓƵ½Ó¿ÚµÈ£¬ÒòΪVGAÐźÅʹÓúÜÆÕ¼°ÓÖ¾¼Ã£¬ËùÓÐÔÚ¼à¿ØÐÐÒµÀïÃæÒ²´óÁ¿Ê¹ÓÃVGAÐźţ¬¹ÊVGA¾ØÕóÇл»Æ÷ÔÚ¼à¿ØÐÐҵ·ÃæʹÓÃÁ¿ºÜ´ó¡£
2. ¹ãµçºÍÊÓƵ»áÒ飺VGA¾ØÕóÇл»Æ÷ÔÚ¹ãµçÊÓƵ»áÒéÖÐʹÓã¬Õâ¸öÐÐÒµÀïÃæµÄÿһ¸öÊÓƵ»áÒéÀïÃ涼ÊÇÓÐVGAÐźţ¬ËùÓÐ˵£¬ÔÚÕâ¸öÐÐÒµÀïµÄÈκεط½¶¼ÊÇ»áÓõ½VGA¾ØÕóÇл»Æ÷¡£
Èý¡¢VGAÐźÅÓ¦ÓõÄÑ¡Ôñ£º
VGAÐźÅÓ¦ÓãºÓÉÓÚVGAÐźŴø¿í½Ï¿í£¬¶øÇÒÊÇÓÐÎåÖÖÑÕÉ«ÐźÅ(R¡¢G¡¢B¡¢H¡¢V)ͬʱ´«Ê䣬Òò´ËÐźſÉÒÔ˵ÊǸßÇåµÄÄ£ÄâÐźţ¬»ù±¾¿ÉÒÔÓ¦ÓÃÓÚÈκλ·¾³ºÍÈκεط½¡£
ÏÖÔÚÊý×Ö¸ßÇåÐźŷ¢Õ¹»¹Ã»Óй»³ÉÊ죬´«ÊäÎÊÌâûÓкܺõĽâ¾ö£¬ÔÚ¹¤³Ìµ±ÖУ¬ËäÈ»ÊÇÓÃÁ˸ßÇåÐźţ¬µ«ÊÇ´«ÊäÎÊÌâûÓнâ¾ö£¬ÐźŴ«Êäµ½15Ã×ÒÔÍâµÄÏÔʾÉÏ£¬ÐźžͱäµÃ¶¶¶¯ºÍÍÏβ£¬Ð§¹û»¹²»ÈçVGAÐźš£Ñ¡ÔñVGAÐźŵÄÓе㣺¾¼Ã¡¢¸ßÇå¡¢ÆÕ¼°¡¢·½±ã¡£
ËÄ¡¢VGA¾ØÕóÇл»Æ÷³§¼ÒµÄÑ¡Ôñ£º
1.µÄ±ê³ÆÖ¸±ê£¬ÓÈÆäÊÇVGAÐźŲúÆ·£¬¾ØÕóÉ豸ÊÇÏÔʾµÄºËÐÄÉ豸£¬Èç¹û³öÎÊÌâ»áÊÇÈ«¾ÖÐÔµÄÎÊÌ⣬»áʹÕû¸öϵͳ̱»¾£¬Òò´ËÎȶ¨ÐÔ¡¢¿É¿¿ÐÔÊÇѹµ¹Ò»Çеģ¬ÇéÔ¸¼Û¸ñ¸ßÒ»µã£¬ÉõÖÁÊÇÖ¸±êµÍÒ»µã£¬Ò²Òª±£Ö¤Îȶ¨¡¢¿É¿¿¡£
2.Ö§³Ö·½Ã棬ÔÚ¹¤³ÌÏÖ³¡ÖÐÓöµ½µÄÎÊÌâǧÆæ°Ù¹Ö£¬³§¼ÒµÄ¼¼ÊõÖ§³ÖÄÜÁ¦ÊǺÜÖØÒªµÄÖ¸±ê£¬ÓжÀÁ¢µÄÑз¢ÄÜÁ¦£¬¶ÔÎÊÌâ²úÉúµÄ»úÀíÓÐÕýÈ·ÈÏʶ£¬²úÆ·ÊÊÓÃÐÔÇ¿£¬Îȶ¨¿É¿¿£¬ÓнÏÇ¿ÏÖ³¡½â¾öÄÜÁ¦µÄ³§¼ÒºÏ×÷£¬È磺ŵÊÓ¡¢ÒÁ°Í¶È¡¢îÒÄÜ¡¢ÍõÊÓ¡¢Ã÷¿ØµÈ¡£
Îå¡¢VGA¾ØÕóÇл»Æ÷оƬµÄÑ¡Ôñ£º
ÏÖÔÚÊг¡ÉÏ£¬ÓÃ×÷VGA¾ØÕóÇл»Æ÷µÄоƬӦ¸Ã¾ÍÊÇÃÀ¹úADI¹«Ë¾µÄ¾ØÕóרҵоƬ¡£´ó¶àÊýÖªÃûµÄ³§¼Ò¶¼ÊÇʹÓÃÕâÑùµÄоƬ£¬µ«ÊÇÓÐһЩ³§¼ÒʹÓùú²úµÄÒ»ÖÖСоƬ£¬ÕâÑù¹ú²úоƬ´ø¿í²»¹»£¬³öÀ´µÄÐźÅ×ÜÊÇÓÐÐźŶªÊ§£¬ÑÕÉ«Ò²±äµÄdzµ¡£
ÎÒÕâÀïÖªµÀ¼¸¼Ò¹«Ë¾ÓÃÃÀ¹úADIÐźŵģº¹ãÖÝ¿ì½Ý¡¢¹ãÖÝÃ÷¿Ø¡¢¹ãÖÝÍõÊÓ¡¢¹ãÖÝÒÁ°Í¶ÈµÈ¡£
ÏÖÔÚ¹ãÖÝÒ²Óм¸¼ÒÊÇÓùú²úоƬµÄ£¬ÉîÛںܶ඼ÊÇÓùú²úоƬµÄ£¬ËùÓÐ˵ÉîÛÚµÄVGA¾ØÕóЧ¹ûºÜ²î£¬Ò²ÐíÕâÒ²ÊÇÒ»¸öÔÒò°É¡£
- ÉÏһƪ£ºÊ²Ã´ÊÇ»áÒéÖпØϵͳ
- ÏÂһƪ£º¶àýÌå»áÒéÊÒÊÇʲô£¿