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ÇѱÛÇ¥Áظí ÀÓº£µðµå ¼ÒÇÁÆ®¿þ¾î Ç÷§ÆûÀ» À§ÇÑ ¸ÖƼ¹Ìµð¾î ÆÄÀϽýºÅÛ
¿µ¹®Ç¥Áظí A Multimedia File System for Embedded Software Platforms
Çѱ۳»¿ë¿ä¾à ÀÓº£µðµå ½Ã½ºÅÛÀº Ãʱ⿡ °æº¸±â³ª ÀçÇØ ¹æÁö ½Ã½ºÅÛ µî ƯÁ¤ÇÑ È¯°æ¿¡¼­ Á¤ÇØÁø ÀÛ¾÷ ¸¸À» ¼öÇàÇÏ´Â ½Ã½ºÅÛÀ¸·Î ½ÃÀÛÇÏ¿© ÃÖ±Ù¿¡´Â °¡ÀüÁ¦Ç°À̳ª ¸ð¹ÙÀÏ ´Ü¸» µîÀ¸·Î ¹üÀ§°¡ È®´ëµÇ°í ÀÖ´Ù. °¡ÀüÁ¦Ç°¿¡ ÀÓº£µðµå ½Ã½ºÅÛÀÌ Àû¿ëµÈ °ÍÀ» Á¤º¸ °¡ÀüÀ̶ó ÇÒ ¼ö Àִµ¥, Ȩ ¼­¹ö(Home Server), ¼ÂÅé ¹Ú½º(Settop Box), ½º¸¶Æ®TV, ÀÎÅÍ³Ý ³ÃÀå°í µîÀÌ ÀÌ ¹üÁÖ¿¡ Æ÷ÇԵȴÙ. ÃÖ±Ù¿¡ °³¹ßµÇ´Â °¡Á¤¿ë ·Îº¿, ÅÚ·¹¸Þƽ½º ´Ü¸» µîµµ ÀÌ ¹üÁÖ¿¡ Æ÷ÇÔ½Ãų ¼ö ÀÖ´Ù. ¸ð¹ÙÀÏ ´Ü¸»Àº ÈÞ´ëÆù, PDA, ½º¸¶Æ®Æù µîÀ̶ó°í º¼ ¼ö ÀÖ´Ù.

ÃÖ±Ù ÀÓº£µðµå ½Ã½ºÅÛ °ü·Ã ±â¼úÀÇ ¹ßÀüÀ¸·Î Á¤º¸ ±â±â µî¿¡ »ç¿ëµÇ´Â Ç÷¡½Ã ¸Þ¸ð¸®(Flash Memory)ÀÇ ¿ë·®ÀÌ Ä¿Áü¿¡ µû¶ó, ¸ÖƼ¹Ìµð¾î µ¥ÀÌÅ͸¦ NOR Ç÷¡½Ã ¹× NAND Ç÷¡½Ã ¸ðµÎ¿¡¼­ »ç¿ëÇÏ°Ô µÇ¾ú´Ù. ±×·¯¹Ç·Î À̸¦ À§ÇÑ ÆÄÀÏ ½Ã½ºÅÛ Ãø¸é¿¡¼­ÀÇ ¸ÖƼ¹Ìµð¾î µ¥ÀÌÅÍ Ã³¸®¿¡ ÇÊ¿äÇÑ Ç¥ÁØÀÌ ÇÊ¿äÇÏ°Ô µÇ¾úÀ¸¸ç, ÀÌ¿¡ °ü·ÃµÈ ³»¿ëÀ» °³Á¤À» ÅëÇØ Á¤ÀÇÇÏ°í ÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à Embedded systems had been started from optimized and limited systems for special environments, such as an alarm system and a fire prevention system. Recently they include home appliances and mobile devices. According as we use large amount of a flash memory in the mobile device, we need a multimedia file system to manage many multimedia data in the NOR and NAND flash memories. Therefore, we intend to define this standard to develop the multimedia file system.
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