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¡·IDE¡]Integrated Device Electronics¡^
¤@ºØ¹q¸£¨t²Î¤¶­±¡A¥D­n¥Î©óµwºÐ©MCD-ROM¡A ¥¦ªº¥»·N¬O«ü§â±±¨î¾¹»P½LÅ鶰¦¨¦b¤@°_ªºµwºÐÅX°Ê¾¹¡A§Ú­Ì±`»¡ªºIDE¤¶­±¡A
¤]¥sATA¡]Advanced Technology Attachment¡^¤¶­±¡A²{¦bPC¾÷¨Ï¥ÎªºµwºÐ¤j¦h¼Æ³£¬OIDE¬Û®eªº¡A¥u»Ý¥Î¤@®Ú¹qÆl±N¥¦­Ì»P¥DªO©Î¤¶­±¥d³s°_¨Ó´N¥i¥H¤F¡C
§â½LÅé»P±±¨î¾¹¶°¦¨¦b¤@°_ªº°µªk´î¤Ö¤FµwºÐ¤¶­±ªº¹qÆl¼Æ¥Ø»Pªø«×¡A¸ê®Æ¶Ç¿éªº¥i¾a©Ê±o¨ì¤F¼W±j¡AµwºÐ»s³y°_¨ÓÅܱo§ó®e©ö¡A
¦]¬°¼t°Ó¤£»Ý­n¦A¾á¤ß¦Û¤vªºµwºÐ ¬O§_»P¨ä¥L¼t°Ó¥Í²£ªº±±¨î¾¹¬Û®e¡A¹ï¥Î¤á¦Ó¨¥¡AµwºÐ¦w¸Ë°_¨Ó¤]§ó¬°¤è«K¡C

ATA ¤¶­±µo®i¨ì¤µ¡A²Ó¤À¥i¥H¤À¦¨ATA-1¡]IDE¡^¡BATA-2¡]EIDE Enhanced IDE/Fast ATA¡^¡BATA-3¡]FastATA-2¡^¡B
Ultra ATA¡BUltra ATA/33¡BUltra ATA/66¡BUltra ATA/100¤ÎSerial ATA¡C
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¡·SATA
¬OSerial ATAªºÁY¼g¡A¤]´N¬O¦ê¦CATA¡C¥¦¬O¤@ºØ§¹¥þ¤£¦P©ó¨Ã¦æATA¡]Parallel ATA¡^ªº·s«¬µwºÐ¤¶­±Ãþ«¬¡A¦]±Ä¥Î¦ê¦C¤è¦¡¶Ç¿é¼Æ¾Ú¦Ó±o¦W¡C
SATA¶×¬y±Æ¨Ï¥Î¤F´O¤J¦¡®ÉÄÁ«H¸¹¡A¨ã³Æ¤F¤ñ¥H©¹§ó±jªºªÈ¿ù¯à¤O¡F¦Ó¥B¨ä³Ì¤jªº°Ï§O¦b©ó¯à¹ï¶Ç¿é«ü¥O¡]¤£¶È¬O¼Æ¾Ú¡^¶i¦æÀˬd¡A
¦pªGµo²{¿ù»~·|¦Û°ÊÁB¥¿¡A¦b¬Û·í¤jªºµ{«×¤W´£°ª¤F¼Æ¾Ú¶Ç¿éªº¥i¾a©Ê¡C¦ê¦C¤¶­±Á٨㦳¤ä«ù¼ö´¡©Þ¡Bµ²ºc²³æªºÀuÂI¡C
SATA¦³SATA-1¡BSATA-2¤Î±N±À¥XªºSATA-3³W®æ¡C
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¡·SCSI
¡]­^¤å¥þºÙ¡GSmall Computer System Interface; ­^¤å²¼g¡GSCSI¡^¡A
¬O¤@ºØ¥Î©ó¹q¸£¤Î¨ä¶gÃä³]³Æ¤§¶¡¡]µwºÐ¡B³nºÐ¾÷¡B¥úºÐ¾÷¡B¦Lªí¾÷¡B±½´y»öµ¥¡^ ¨t²Î¯Å¤¶­±ªº¿W¥ß³B²z¾¹¼Ð·Ç¡C
SCSI¼Ð·Ç©w¸q¤F©R¥O¡B³q°T¨ó©w¥H¤Î¹êÅ骺¹q¾¹¯S©Ê¡A´«¦¨OSIªº»¡ªk´N¬O¦û¾Ú¤F¹êÅé¼h¡B³sµ²¼h¡B³q°T¼h¡BÀ³¥Î¼h¡A
³Ì¤j³¡ ¥÷ªºÀ³¥Î¬O¦bÀx¦s³]³Æ¤W¹³¬OµwºÐ¡BºÏ±a¾÷¡A¦ý¡A¨ä¹ê¥L¥i¥H³s±µªº³]³Æ¥]¹L¦³±½´y¾¹¡B¥ú¾Ç¸Ë¸m(¹³CD¡BDVD)¡B¦Lªí¾÷¡K¡Kµ¥µ¥¡A
SCSI©R¥O¤¤¦³±ø¦C¥X ¤ä´©ªº¸Ë¸mSCSI¶gÃä¸Ë¸m¡A²z½×¤W¥L¤£¥i¯à³s±µ©Ò¦³ªº¸Ë¸m¡A©Ò¥H¦³1Fh - unknown or no device type³o­Ó°Ñ¼Æ¦s¦b¡C
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PATA-Parallel Advanced Technology Attachment (IDE)
SATA-Serial Advanced Technology Attachment
PATA History:

LBA (Logical Block Addressing) Àx¦s¸Ë¸mªº©w§}ªº¼Ò¦¡¤§¤@¡A±NÀx¦s®e¶q¥HLBA¼Æ¶q¨Óªí¥Ü¡A¦Ó±Ë±ó¶Ç²ÎªººÏ¬W/ºÏÀY/ºÏ®°ªº®æ¦¡¡C
LBA¬O±N­ì¥»ªººÏ¬W¡BºÏÀY¡BºÏ°Ï¸¹½X©w¸q¦¨ÅÞ¿è°Ï¶ô¦ì§}¡C

S.M.A.R.T.¬OSelf Monitoring, Analysis and Reporting TechnologyªºÁY¼g¡A«üªº¬OµwºÐ¦Û§Ú¤ÀªRÀË´ú»P¶×³ø¤§§Þ³N³W½d¡A
¥L¬O¥Ñ¥Ø«e¥@¬É¤W¦U¤jµwºÐ»s³y°Ó¡BµwºÐ»s³y©e°U°Ó»PµwÅé¾ã¦X¼t°Ó²Õ¦¨¤§Small Form Factor Committee©e­û·|©ÒÁp¦X­q©w¡A¥B¼s¬°¤@¯ëµwºÐ»s³y¼t°Ó©Ò±Ä¥Î¡C

Intelli-SMART¤ä´©S.M.A.R.TµwºÐÀË´ú³W½d¡A¨Ã¥i¦A°w¹ï¦UºØ¯S ®í»P·s³W®æªºµwºÐ¡A®M¥H¤Q¼ÆºØ¤£¦PªºÀË´ú¤è¦¡¡A¥O¤HÅå³Yªº¬O¡A
§Ú­Ì´X¥G¤£»Ý¾Ç²ß½ÆÂøªº³]©w¤u§@¡AIntelli-SMART§Y¥þµ{¦Û°Ê¶i¦æµwºÐÀË´ú»P·l Ãa¹w´ú¤u§@¡C

PIO(Programmed Input/Output)¡G¨Ï¥Î³B²z¾¹§@¬°¨â­Ó¸Ë¸m¤§¶¡¶Ç¿é¸ê®Æ³q¹Dªº¤è¦¡¡C

Bus Master «ü¨ã¦³¦s¨ú°O¾ÐÅé©Î¶gÃä¸Ë¸m¯à¤O¤§¸Ë¸m , ¤]´N¬O Bus Master ªº¸Ë¸m¶·¦³¯à¤O±±¨î¦ì§}¤Î±±¨î°T¸¹¡C
´N¬O»¡¬Y¨Ç¬É­±¥d,¾Ö¦³´x´¤¶×¬y±Æ¥D±±Åvªº¯à¤O, ¤]´N¬O·íCPU¨S¦³¦b¨Ï¥Î¶×¬y±Æªº®É­Ô,³o¨Ç¬É­±¥d´N¯à§Q¥Î¥¦¨Ó¶Ç¿é ¸ê®Æ,¤£»Ý­nCPU¨Ó°µ.©ö¨¥¤§,
CPU¥u­n§i¶D¬É­±¥d­n¨º¨Ç¸ê®Æ,¶Ç¨ì¦ó ³B,±µ¤U¨Ó´N¥h°µ§Oªº¨Æ,µ¥¨ì¶Ç¿é§¹²¦,¤~³qª¾CPU.

¦n³B¬OÅã¦Ó©ö¨£ªº,ÂǵÛBus Mastering,CPU¦b¸ê®Æ¶Ç¿éªº¹Lµ{¤¤¤£»Ý­n µ¥«Ý,¥i¥H°µ§Oªº¨Æ,³o¦b¦h¤u§@·~¨t²Î(¦pUNIX)¥i¥H´£°ª«Ü¦h®Ä²v,
¥HµwºÐ¨Ó»¡,­n§ä¤@­Ó¸ê®Æ­n¥ý°e­n¨º¤@­ÓºÏ°Ïªº¸ê®Æµ¹¬É­±¥d,µM«á µwºÐ±NºÏÀY²¾¨ì¨º­ÓºÏ°Ï,¶}©l¶Ç°e¸ê®Æ.
¦pªG¨S¦³Bus Mastering, CPU¦b³o­Ó¹Lµ{¤¤³£¥²¶·µ¥«Ý(·j´M¬ù10ms)«D±`ªº®ö¶O.

DMA (Direct Memory Access)
ª½±µ°O¾ÐÅé¦s¨ú, ¤@ºØ¨Ï¸Ë¸m¯à°÷ª½±µÅª¼g°O¾ÐÅé (MEMORY) ¦Ó¤£¥²¸g¹L³B²z¾¹ (PROCESSOR) ªº§Þ³N, ¥i´î¤Ö³B²z¾¹ªº­t¾á, ´£ª@¸ê®Æ¶Ç¿é³t²v.

Ultra DMA¡G¥Ñ QUANTUM »P INTEL ©Òµo®iªºµw½L¸ê®Æ¶Ç¿é¨ó©w¡A¤ä«ù½Ä¨ë¼Ò¦¡ (BURST MODE) ¶Ç¿é³t²v¥i¹F 33.3/66.6/100 MBPS¡C

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µwÅéÀˬd¡G¨Ï¥Î¥¿½Tªº±Æ½u
¤j³¡¥÷UltraDMA/66©Î¬OUltraDMA/100ªºµwºÐ³£»Ý­n80-pinªºIDE±Æ½u¡AÁöµM±µ¸}ÁÙ¬O40°¦¡]¤¶­±³¡¥÷ÁÙ¬O40-pinªº¡^¡A¤£¹L¥t¥~¤@¥b¬O®³¨Ó½T«O¹B§@ªºÃ­©w¡C

±q¥ª¦Ü¥k¤À§O¬O50-pin SCSI-2±Æ½u¡A80-pin IDE±Æ½u¥H¤Î34-pin³nºÐ±Æ½u¡C
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¦w¸Ë»P³]©w¡G
³W®æ´N§Þ³N¤W¨Ó¬Ý¨ä¹ê«Ü³æ¯Â¡G¨C­Ó³q¹D¤W³£¦³¤@¥x¥DµwºÐ¡]master¡^©M¤@¥x°ÆµwºÐ¡]slave¡^¡C
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ÁöµM»¡¥D°ÆµwºÐªº¦ì¸m¨Ã¤£­«­n¡A¤£¹L¦pªG±z¥u¦w¸Ë¤@¥xµwºÐ®É¡A°È¥²­n¸Ë¦b¥~°¼ªº±µÀY¤W¡A¥H§Kµo¥Í°T¸¹¤Ï®g¡]signal reflection¡^ªº°ÝÃD¡C

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SATA¬O¡uSerial ATA¡vªºÂ²ºÙ¡A¬Û¸û©ó¶Ç²Î¡uATA¡v³W®æªºµwºÐ¡A¡uSerial ATA¡v§ï±Ä¥Î¡u§Ç¦C¦¡¡v¶Ç¿é§Þ³N¡A¸Ñ¨M¤F¶Ç²Î¨Ã¦C¦¡µwºÐªº½u¸ô¸û¬°½ÆÂø¥B©ö¨ü¤zÂZµ¥¯ÊÂI¡C

SATAªº§Ç¦C¶Ç¿é§Þ³N¥i¥H¦³®Ä¨¾¤î¦ê­µ¤zÂZªº°ÝÃD¡A¦Ó§ó²¤Æ§ó¤è«KªºÂI¹ïÂI¦¡±Æ½u±µªk¡AÅý¸ê®Æ±Æ½u»P±µÀYªºÅé¿n¥i¥H°µ±o§ó¤p¡A
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²{¦b´¶¹M¥Î¦b¹q¸£¤º±µµwºÐ©Î¥úºÐ¾÷ªºSATA¶Ç¿é³W®æ¡A¸g¹L´X¥Nªº¶i¤Æ
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¦Ó¥~±µ¦¡¶Ç¿é¤¶­±ªºUSB¡A³Ì·s«h¬O¨ìUSB 3.0¡A¥H¤U¬OSATA©MUSB¦U¥N¶Ç¿é³W®æ®t²§¡C
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SATA©MUSB³o¨âºØ¤º¥~±µ³W®æ¡A¦b¦Û®a¦U¥N¶¡¬O¥i¥H¦V¤U¬Û®e¡A¦ý­ì«h¤W¦]¬°Äݩʤ£¦P¡ASATA©MUSBªº³]³Æ´NµLªk¤¬¬Û³s±µ¡A
¤ñ¦p»¡SATAµwºÐ¥²¶·¸Ë­Ó¥~±µ²°¤~¯àÂনUSB¨Ó¥~±µ¡A¦p¤µ¥i¥H³z¹L¦p¡yUptech UTN900 SATA 6GÂàUSB 3.0¤¶­±Âà´«¾¹¡z¡Aª½±µÂà±µ¨Ï¥Î¡C

SATA 6GB»PUSB 3.0¥Ø«e³£¬O¤º±µ»P¥~±µ³Ì§Ö¤Î³Ì·sªº¶Ç¿é³W®æ¡A¦pªG¬O³z¹L¤@¯ëUSB 3.0¥~±µµwºÐ²°©ÎÂà±µªO¡ASATA³W®æ©¹©¹­­¨î¦ÜSATA II¡A
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