ucon-uart_manual

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UCON-UART

ºÍà ´á»Å§ÊÑ­­Ò³¾Íà µ USB à» ¹ÊÑ­­Ò³Ê×Íè ÊÒâ ÍÁÙÅ͹ءÃÁ

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UCON-UART ºÍà ´á»Å§ÊÑ­­Ò³¾Íà µ USB à» ¹ÊÑ­­Ò³Ê×Íè ÊÒâ ÍÁÙÅ͹ءÃÁ ºÍà ´ UCON-UART Í͡ẺÁÒÊíÒËÃѺ¼Ùã ª §Ò¹äÁâ¤Ã¤Í¹â·ÃÅàÅÍà ËÃ×ÍÍØ»¡Ã³ ·µÕè Í §ÁÕ¡Òà Ê×Íè ÊÒâ ÍÁÙÅ͹ءÃÁ¡Ñº¤ÍÁ¾ÔÇàµÍà ¼Ò ¹·Ò§¾Íà µ USB á·¹·Õ¡è ÒÃ㪠¾Íà µÍ¹Ø¡ÃÁã¹áººà´ÔÁ à¹×Íè § ¨Ò¡¤ÍÁ¾ÔÇàµÍà 㹻 ¨¨Øº¹Ñ Ê Ç¹ãË­ ÁàÕ ¾Õ§¾Íà µ USB ÊíÒËÃѺ¡ÒÃàª×Íè Áµ ÍÍØ»¡Ã³ ÀÒ¹͡෠ҹѹé

1. ¤Ø³ÊÁºÑµÔ • 㪠äÍ«Õ FT232RL 㹡ÒÃá»Å§ÊÑ­­Ò³ • ÁÕ LED áÊ´§Ê¶Ò¹Ð¡Ò÷íÒ§Ò¹·Ñ§é ÃѺáÅÐÊ §¢ ÍÁÙÅ • ÁÕ¨´Ø µ ͵ÒÁÁҵðҹ¢Í§¾Íà µÍ¹Ø¡ÃÁ¤Ãº·Ø¡ÊÑ­­Ò³ »ÃСͺ´ Ç TxD, RxD, DTR,

DSR, RTS, CTS, DCD áÅÐ RI • 㪠俨ҡ¾Íà µ USB àÅÕÂé §Ç§¨Ã¾Ã ÍÁ·Ñ§é ÁÕ¨´Ø µ Íä¿àÅÕÂé §à¾×Íè 㪠àÅÕÂé §Ç§¨ÃÀÒÂ¹Í¡ä´ áµ µ ͧäÁ à¡Ô¹ 100mA • ÁÕ¨ÁÑê à»Íà ÊÒí ËÃѺàÅ×Í¡ÃдѺÊÑ­­Ò³Åͨԡ¢Í§¢ÒÊÑ­­Ò³ä´ ÇÒ ¨ÐÁÕÃдѺÊÑ­­Ò³ ·Õ·áÕ ÍÅ 5V ËÃ×Í 3.3V • ÊÒÁÒö¹íÒä»àª×Íè Áµ ͡ѺäÁâ¤Ã¤Í¹â·ÃÅàÅÍà àºÍÃ ã´ æ ¡çä´ à¾×Íè ãË ÊÒÁÒöÊ×Íè ÊÒâ ÍÁÙŠ͹ءÃÁ¡Ñº¤ÍÁ¾ÔÇàµÍà àËÁ×͹¡Ñº¡ÒÃÊ×èÍÊÒü Ò¹¾Íà µÍ¹Ø¡ÃÁẺà´ÔÁ â´ÂäÁ µ ͧ㪠ǧ¨Ãá»Å§ ÃдѺÊÑ­­Ò³à¾ÔÁè àµÔÁ (ËÃ×ÍäÁ µÍ §ãª MAX232 ¹Ñ¹è àͧ) • ä´ÃàÇÍà ¡íÒ˹´à» ¹¾Íà µÍ¹Ø¡ÃÁàÊÁ×͹ (virtual COM port) ·ÕÊè ÁºÙó ẺÊÒÁÒöà¢Õ¹ â»Ãá¡ÃÁ´ Ç Visual Basic , Visual C ËÃ×Í Borland Delphi à¾×Íè µÔ´µ Íä´ ·¹Ñ ·Õ • ä´ÃàÇÍà µÒ §æ ÊÒÁÒöÍѻവáÅдÙÃÒÂÅÐàÍÕÂ´ä´ ¨Ò¡¼Ù¼ ÅÔµªÔ»·Õè http://www.ftdichip.com


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ucon-uart_manual by Kritsada Jaiyen - Issuu