4
Display Data Channel (DDC)
à¾×èÍ·ÓãËé¡ÒÃμÔ´μÑ駹Ñé¹·Óä´é§èÒ´Ò¢Öé¹ μÃÒºà·èÒ·ÕèÃкº¢Í§¤Ø³Ê¹ÑºÊ¹Ø¹â»Ãâμ¤ÍÅ DDC
¨ÍáÊ´§¼Å¹Ñé¹ÊÒÁÒö·Ó§Ò¹áºº Plug-and-Play ä´é DDC
¤×Íâ»Ãâμ¤ÍÅ¡ÒÃÊ×èÍÊÒëÖ觨ÍáÊ´§¼Å¨Ðá¨é§ÃкºâÎÊμìâ´ÂÍÑμâ¹ÁÑμÔà¡ÕèÂǡѺ¤ÇÒÁÊÒÁÒö㹡Ò÷ӧҹ¢Í
§¨Í; àªè¹¤ÇÒÁÅÐàÍÕ´·ÕèÃͧÃѺáÅСÒáÓ˹´àÇÅÒ·ÕèàËÁÒÐÊÁ ¨ÍáÊ´§¼ÅʹѺʹعÁÒμðҹ DDC2B
˹éÒ·Õè¢Í§¾Ô¹¤Í¹à¹ç¡àμÍÃì
Ñ Õ Ô
ËÁÒÂàÅ¢¾Ô¹ ÃÒÂÅÐàÍÕ´ ËÁÒÂàÅ¢¾Ô¹ ÃÒÂÅÐàÍÕ´
1ÊÕá´§ 9 +5 V
2ÊÕà¢ÕÂÇ 10 Logic Ground
3ÊÕ¹éÓà§Ô¹ 11 Monitor Ground
4 Monitor Ground 12 DDC Serial Data
5 DDC Return 13 H Sync
6 R Ground 14 V Sync
7 G Ground 15 DDC Serial Clock
8 B Ground
15
6
10
11
15
ÊÒÂÊ−−Ò³áÊ´§¼ÅÊ 15 ¾¹
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