­q¾\§K¶O¦L¨êª© ¾A¦X¦C¦Lª©¥» ±N¥»¤å±Hµ¹ªB¤Í
 

°ò·Ç´ú¸Õªº¯u¬Û

( 2 ¤ë 1 ¤é 2004 ¦~)
§@ªÌ¡JRobert Cravotta¡AEDN§Þ³N½s¿è

¦b§A¤ÀªR©M¤ñ¸û¦h­Ó¨t²Î®É¡A°ò·Ç´ú¸Õ¥i¥H¬°§A¸`¬Ù®É¶¡¡C¦ý¬O¡A±q°ò·Ç´ú¸ÕÀò±oªº¯u¥¿»ù­È±`±`·N¨ýµÛ¹ï¨C­Óµû¤Àªº·N¸q¡§¶i¦æ°f¦V¤uµ{¡¨¨Ã¥B±N¨º¨Ç¨£¸ÑÀ³¥Î¨ì§Aªº¹ê»ÚÀô¹Ò¤¤¡C

°ò·Ç¡]benchmark¡^¬O¤@­Ó§A¯à¥Î¥H¹ï¨â­Ó©Î§ó¦h¬Û¦ü¿ï¾Ü¹ï¶Hªº»ù­È©M«~½è¶i¦æ¤@­Pªº´ú¶q¡B¶q¤Æ©M¤ñ¸ûªº°Ñ¦ÒÂI¡A³o¨Ç¿ï¾Ü¹ï¶H¥]¬A°Ó·~¬yµ{¡B¤u¨ã©M´O¤J¦¡³B²z¾¹µ¥¡C¹ï©ó´O¤J¦¡³B²z¾¹¨Ó»¡¡A°ò·Ç³q±`¬O¤@²Õ¦b­Ô¿ï³B²z¾¹¤W¹B¦æªº¤@­P©Ê³nÅé¥N½X¡A¦]¦¹§A¥i¥H±N­Ô¿ï³B²z¾¹ªº©Ê¯à»P¨ä¥L¥i¨Ñ¹B¥Îªº³B²z¾¹¶i¦æ¤ñ¸û¡C³B²z¾¹°ò·Ç¤£§½­­©ó´ú¶q³B²z¾¹¬[ºcªº®Ä²v¡F¥¦­ÌÁÙ¯àÅã¥Ü½s;¹¬Û¹ï¤H¤u³Ì¨Î¤Æ½s½Xªº®Ä²v¡C

²z·Qªº°ò·Ç¥i¥H±N¤@­Ó¨t²Îªº°ò¥»®Ä¯à«×¶q¡]performance metric¡^ºK­n¦¨¡B©Î¦X¨Ö¦¨¤@­Ó²³æªºªí¥Üªk©Îµû¤À¡A³o¨Çªí¥Üªk©Îµû¤À¦b¯S©wªº¤W¤U¤å¤¤¡A¥i¥HÅý§A¹ï¤£¦Pªº¨t²Î¶i¦æ¦³·N¸qªº¡§Ä«ªG¹ïÄ«ªG¡¨¤§¤ñ¸û¡C¦ý¬O¡A¨Ï¥Î²z·Qªº°ò·Ç¦pªG¤£¯à¤ñ¤£¤Óºë½Tªº¤ñ¸û¤u§@¸`¬Ù§ó¦hªº®É¶¡¡B´î¤Ö¦¨¥»©ÎªÌ­°§C­·ÀI¡A¨º¥¦´N¬O¤£¤Á¹ê»Úªº¡C

¹ï©ó¨ã¦³¤@­Ó¥Ø¼Ð²M·¡ªº¨t²Î©Î¥ô°È¨Ó»¡¡A§A±`±`·|§ä¨ì¤@­Ó®Ä¯à«×¶q¡A¥¦¥i¥Hºë½T¦aÂ^¨ú¨t²Î¦æ¬°¡A¨Ã¦b§A±N¸Ó¨t²Î»P¨ä¥L¿ï¾Ü¹ï¶H¤ñ¸û®É¡A«Ø¥ß¨}¦nªºÃö³s©Ê¡C¤ñ¸û¨â­Ó³B²z¾¹ªº®ÉÄÁ³t²v¤@ª½¬OÀò±o¬Û¹ï©Ê¯àªº¤@­Ó´¶¹Mªº°ò·Ç«×¶q¡A¦ý¬O¥¦ªº¾A¥ÎÀô¹Ò«Ü¯¶¡A¥u¦³·í³o¨â­Ó³B²z¾¹°£¤F®ÉÄÁ³t²v¤§¥~¤j­P¬Û¦P®É¡A³oºØ¹ï¤ñ¸û¤~¬O¦³¥Îªº¡CºÉºÞ¤ñ¸û°ò·Ç´ú¸Õµû¤ÀªºÂ²³æ©Ê¦p¦ó§l¤Þ¤H¡A¦ý¥¿½T¸ÑÄÀ³o¨Ç¬Û¤¬ÃöÁpªºµû¤À«h»Ý­n§A¤F¸Ñ°ò·Ç´ú¶qªº°ò¥»²Ó¸`¤Î»P§AÀ³¥Î³~®|ªº¬ÛÃö©Ê¡C¹ï©ó´O¤J¦¡³]­p³~®|¡A§A¤ñ¸ûªº³B²z¾¹¬[ºc¥i¯à¤j¤£¬Û¦P¡A¦]¦¹¨Ï¥Î®ÉÄÁ³t²v§@¬°°ò·Ç«×¶q¤]³\¬O¤£¾A©yªº¡C

³q±`¡A´O¤J¦¡³]­p¥²¶·¦P®É¥­¿Å¨Ãº¡¨¬³\¦h¥Ø¼Ð¡A¨Ò¦p´£¨Ñ¥¿½Tªº¥\¯à¬J­n§Ö³t¡B¦³¦¨¥»®Ä¯q¡A¤S­n¨ã¦³§C¥\¯Ó¡B°ª«~½è©MÆF¬¡©Ê¡C¹ï³o´XÃþ±¡ªp¦Ó¨¥¡A©Ê¯à¬O¦h¤è­±ªº¡A¦]¦¹±N¨t²Î©Ê¯àºë½T¦a´y­z¬°¤@­Ó²¤Æªºµû¤À¡A¥Î¥H»P¨ä¥L¿ï¾Ü¹ï¶H¶i¦æ¦³·N¸qªº¤ñ¸û¡A¥i¯à¬O§xÃø¦Ó¤S¥N»ù°ª©ùªº¡C¹ï¦h­Ó¨t²Î¶i¦æ¤ñ¸ûªº¬D¾Ô¬O¡A¬J­n¨ÏÀò±o©M¾É¥X°ò·Ç´ú¸Õµû¤À²³æ¦Ó¤Sªá¿ú¤Ö¡A¤S­n¨Ï¤£¦P¨t²Î¶¡¦³¬Û¦Pµû¤Àªº±Æ¦W¦³·N¸q¡C

ÁÀ¨¥©M§ó¦hÁÀ¨¥
³\¦h³B²z¾¹¨ÑÀ³°Ó¨Ï¥Î°ò·Ç´ú¸Õµû¤À§@¬°¤@ºØ¦æÀç¤u¨ã¡C¦ý¬O¡A¦³¨Ç¸g±`µo¥¬ªº°ò·Ç´ú¸Õµû¤À¡A¦pMIPS¡]¨C¬í¦Ê¸U±ø«ü¥O¡^©MDMIPS(Dhrystone MIPS)¡A¦b¨S¦³¯S©w­I´ºªº±¡ªp¤U¬O²@µL·N¸q¤£«ê·íªº¡]°Ñ¾\ªþ¤å¡m°ò·Ç´ú¸Õ±o¤À¡n¡^¡C³o¨âÃþ©Ê¯àµû¤ÀªºÄ~Äò¼sªx¨Ï¥Î¡A¨Ï±o³B²z¾¹°ò·Ç´ú¸ÕÀò±o¤F¹ï³B²z¾¹®Ä¯à«×¶q¤£ºë½Tªº¦WÁn¡C¤@¦¸ºô¤W·j´M·|²£¥Í³\¦h¤U¦C¦³Ãö¼Ð·Ç°ò·Ç´ú¸Õ³ø§iªº°Ñ¦Ò¡G¡§¦b­pºâ¾÷²£·~¦³¤TºØÁÀ¨¥¡JÁÀ¨¥¡B¸Ó¦ºªºÁÀ¨¥©M°ò·Ç´ú¸Õ¡C¡¨

ºî¦X°ò·Ç´ú¸Õ³q±`¸Õ¹Ï³z¹L¨Ï¥Î¤H¤u«ü¥O§Ç¦C¡B©ÎªÌ³z¹LºÉ¶q¼ÒÀÀ¯u¹êÀô¹ÒÀ³¥Î¨t²Î¤¤ªº´¶³q«ü¥O¡A¨Ó¶q´ú¬Y­Ó¨t²Î¡B³B²z¾¹©Î½s͵{¦¡ªº¤@­Ó©Î¦h­Ó·s©Ê¯à¡C¬Û¤Ï¦a¡A¯u¹êÀô¹ÒÀ³¥Î¨t²Î°ò·Ç´ú¸Õ¦b¦Ò¼{³B²z¾¹¯S©Ê¤è­±©¹«eÁÚ¶i¤F¤@¨B¡A¥¦¸Õ¹Ï¹ï³B²z¾¹¬[ºc©M¶}µo¤u¨ã¦p¦ó³B²z¯S©wÃþ«¬À³¥Î¨t²Îªº¹w´Á¤u§@¶q¶i¦æ¹w´ú©M¶q¤Æ¡CÀ³¥Î¨t²Î°ò·Ç´ú¸Õ¥i¯à¨Ï¥Î¤@²Õ©Î¦h²Õ¯u¹êÀ³¥Îµ{¦¡½X¡]application-code¡^°Ï¶ô¨Ó°õ¦æ¤@­ÓÀ³¥Î¨t²Îªº¥Nªí©Êªº¥\¯à¡C

¤½¶}¶Ç¼½½Ñ¦pMIPS©MDMIPSµ¥¼Ð·Çºî¦X°ò·Ç´ú¸Õ³oºØ°µªk¡A¥YÅã¥X¤H­Ì»Ý­n¶}µo©M¨Ï¥Î²³æ¦Ó¤S¦³·N¸qªº«×¶q¡C³o´XÃþ°ò·Ç´ú¸Õ¬Û¹ï¤ñ¸û«K©y¡A¤S®e©ö¨Ï¥Î¡A¦]¦¹¨S¦³¬J©ö©ó¨Ï¥Î¡B¦Ó¤S§C¦¨¥»ªºµLª©Åv´À¥N¤è®×¡C²£·~¼Ð·Ç°ò·Ç´ú¸Õ¬O¹ïÄvª§©Ê²£«~¤ñ¸ûªº°ò¦¡A¦ý¬O¡A¨ÑÀ³°Ó³q±`­n©Ó¾á¤@µ§¥iÆ[ªº¶O¥Î¥H«KÀò±o°ò·Ç´ú¸Õµý¾Ú¡CBDTI¡]Berkrley Design Technology Inc.¡^¡BEDN´O¤J¦¡·L³B²z¾¹°ò·ÇÁp·ù¡]EDN Embedded Microprocessor Benchmark Consortium¡AEEMBC¡^©MSPEC¡]Standard Performance Evaluation Corp.¡^µ¥°ò·Ç²Õ´³z¹L´£¨Ñ¯à¹ï¥Ø¼Ð©Ê¯à´ú¶q¶i¦æ¤ÀÃþªº°ò·Ç´ú¸Õ®M¥ó¡A­P¤O©ó¦UºØ¤£¦P»â°ìªº­pºâ¡C¦UºØ°ò·Ç´ú¸Õ®M¥óºc¦¨¤@­P©Ê´ú¸Õªº°ò¦¡A¨Ã¤ä´©¤@­Ó©Ê¯àµû¤Àªº½d³ò¡A¨Ï±o§A¯à°÷¦b¤@­Ó¯S©wÀô¹Ò¤¤¡A§ó¥R¤À¦a¥hµû¦ô³B²z¾¹¯S©Ê©M¨t²Î©Ê¯à¡C

²£·~¼Ð·Ç°ò·Ç´ú¸Õ¥i¥H§@¬°¨Mµ¦¹Lµ{¤¤ªº¤@­Ó¦³»ù­È¤§¡§¿é¤J¡¨¡A¦ýÁÙ¤£¨¬¥H¦¨¬°³]­p¨Mµ¦ªº°ß¤@¨Ì¾Ú¡C­º¥ý¡A¬°§AÀ³¸Ó¦Ò¼{ªº¨C­Ó³B²z¾¹¥­¥x§ä¨ì¬ÛÃö¦Ó¤S¥i¤ñ¸ûªº°ò·Ç´ú¸Õµ²ªG¡A¥i¯à¬O«ÜÃø©ÎªÌ¬O¤£¥i¯àªº¨Æ¡C¥t¤@­Ó°ÝÃD¬O¡A·í§A½T©w§ä¨ì¬ÛÃö¦Ó¤S¥i¤ñªº°ò·Ç´ú¸Õ®É¡A°ò·Ç´ú¸Õ¼Æ¾Ú¥i¯à±q§A¥Ø«e¦Ò¼{¤¤ªº¤£¦P¥N³B²z¾¹¡B¤£¦P®É¶¡ÂI©ÒÀò±o¡A¦Ó¥B¥¦¤]¥i¯à±Ä¥Î§¹¥þ»P§A¥¼¨Ó±N¨Ï¥Î²£«~¤£¦Pªº°O¾ÐÅé¬[ºc¡C¯S©wªº©Î°ò·Ç´ú¸Õ¬O¤ÀªR¹Lµ{ªº¤@³¡¤À¡A¦³§U©ó¶ñ¸É²£·~¼Ð·Ç°ò·Ç´ú¸Õ»P§AÀ³¥Î»Ý¨D¤§¶¡ªºªÅ¥Õ¡C

¦³´XºØÃþ°ò·Ç´ú¸Õ¥Î¤á°h¥X¤F¡CÅã¦Ó©ö¨£ªº°ò·Ç´ú¸Õ¥Î¤á¬O´O¤J¦¡¨t²Î³]­p®v©ÎªÌ¬O¦æ¾P²Õ´¥Ø¼Ðªº²×ºÝ¥Î¤á¡F¦ý¬O¡A´X­Ó°ò·Ç²Õ´»¡¡A²×ºÝ¥Î¤á¨Ã¤£¬O²£·~¼Ð·Ç°ò·Ç´ú¸Õµ²ªGªº¥D­n¥Î¤á¸s¡C°ò·Ç´ú¸Õ§@¬°¥D­n¨Mµ¦¨Ì¾ÚÁÙ¤£¥R¤À¡A¦]¬°¥¦­Ì¤£¯àºë½T¦a¤Ï¬M¨C­Ó´O¤J¦¡¨t²Î³]­p®vªºÀ³¥Î»Ý¨D¡C¨Ò¦p¡A³\¦h°ò·Ç´ú¸Õ¬O¤º®Ö¯Åªº¡A¤£¦Ò¼{»P³]­p®v¦b³Ì²×À³¥Î¨t¤¤­n¨Ï¥Îªº§@·~¨t²Î¤§¥æ¤¬§@¥Î¡C

·í²×ºÝ¥Î¤á¨Ï¥Î°ò·Ç´ú¸Õµ²ªG®É¡A¥¦­Ì»P¦U­Ó³B²z¾¹¼t°Óªº¦X§@±`±`¤ñ»P°ò·Ç²Õ´ªº¦X§@§ó¬°±K¤Á¡A¥H«KÀò±o®Ä¯à¼Æ¾Ú¡B½Æ»s´ú¸Õµ²ªGªºÀ°§U¡A¨Ã¤F¸Ñ°ò·Ç´ú¸Õ°t¸m¦p¦óÀ³¥Î¨ì¥L­Ìªº³]­p»Ý¨D¤W¡C²×ºÝ¥Î¤á¥i¯à¨Ï¥Î°ò·Ç´ú¸Õ§@¬°ÁY´î­Ô¿ï³B²z¾¹¦W³æªº¤@­Ó¡§¿é¤J¡¨¡A¦ý¬O¨ä¥L¶µ¥Ø¦p¤@²Õ¾ã¦X¯S©Ê¡B¤ä´©ªºI/O¤¶­±¡B¶}µo¤u¨ã¡B°ö°V¡B¤å¥ó¡B²Ä¤T¤è¶}µo¤ä«ù°ò¦³]¬I¥H¤Î³W¹º­·ÀI¡A³£±N¦b¿ï¾Ü³B²z¾¹ªº¹Lµ{¤¤¡A¾á¥ô°_­«­nªº¨¤¦â¡C¤@¯ë¦Ó¨¥¡A²×ºÝ¥Î¤á°ò·Ç´ú¸Õ¬O¤@­Ó¶È¾A¦X©óÀ³¥Î¨ì­n¥ß§Y¶i¦æ³]­p­pµeªº¯S®í¬yµ{¡C

³\¦h³B²z¤j¶q¦Ó»ù®æ±Ó·P³]­pªº­ì©l³]³Æ»s³y°Ó¡]OEM¡^¡A³£®Ú¾Ú¦Û¤v¦Û­qªº°ò·Ç´ú¸Õ¨Ó¿ï¾Ü³B²z¾¹¡C¦Û­qªº°ò·Ç´ú¸Õ¥i¥H¥Ñ¬J¦³À³¥Î½s½Xºc¦¨¡A¦ý¤]¥i¯à¥]¬A¨Ó¦Û²£·~¼Ð·Ç°ò·Ç´ú¸Õªº½s½X¡C¦³¨ÇOEM¦¨¬°°ò·Ç²Õ´ªº¦¨­û¡A¥H«KÀò±o°ò·Ç´ú¸Õ·½¥N½X¡A¦]¦¹¡A¥L­Ì¯à±N¸Ó·½¥N½Xªº¤@³¡¤À¦X¨Ö¨ì¥L­Ìªº¦Û­q°ò·Ç´ú¸Õ®M¥ó¤¤¡C³o¨Ç°ò·Ç´ú¸Õ®M¥ó¥u¯àº¡¨¬½d³ò¯U¤pªº¥Ø¼Ð»Ý¨D¡A©Ò¥H§ó¸Ô²Ó¡B§ó¥þ­±¡C²£·~¼Ð·Ç°ò·Ç§V¤O¦b¬ÛÃö©Ê¡B½ÆÂø«×©M¦¨¥»¤§¶¡¨ú±o¥­¿Å¡A¥Hº¡¨¬§ó¤j½d³òªºÀ³¥Î»Ý¨D¡C³q±`¡AOEM°ò·Ç´ú¸Õ¤u§@¹ïÄvª§«Ü±Ó·P¡A¥u¨Ñ¤º³¡¨Ï¥Î¡C

°ò·Ç´ú¸Õ¥i¥HÀ°§U§A¶i¦æ¥i¦æ©Ê¬ã¨s¡A¨Ã§ä¨ì¤@´Ú¾A¦X§AÀ³¥Î¨t²Îªº³B²z¾¹¡A¦ý¥¦­Ì¤]¯à¦b³]­p©P´Á¤º©Î³]­p©P´Á«á¡AÀ°§U§AÅçµý¨t²Î©Ê¯à¡B½T»{§ï¶i±¹¬I¡B½T©w³B²z¾¹¦b§A¹ê²{¤èªk¤¤ªº´£¤ÉªÅ¶¡¡C°ò·Ç´ú¸Õ¯àÀ°§U§Aų©w©Ê¯à¯Ê³´¡A¨ÃÀ°§U§A±Nª`·N¤O¶°¤¤¦b©Ê¯àªº§ï¶i¤W¡C¯S©wªº°ò·Ç´ú¸Õ¨Ã¤£§½­­©óªñ¦ü¨å«¬À³¥Î¨t²Îªº¤u§@­t¸ü¡F¥¦­Ì¥i¯à¥]¬A§l¨úªº±Ð°V¡A§Y±j½Õ¨t²Î¥²¶·Åçµý©Ê¯à¡A³o¹ï©ó¦w¥þ©Ê«Ü­«­nªºÀ³¥Î¨t²Î¨Ó»¡¡A¯S§O¦³»ù­È¡C

³B²z¾¹¨ÑÀ³°Ó©M´£¨Ñ¶}µo¤u¨ã¤ä´©ªº¼t°Ó¬O°ò·Çªº¥D­n¥Î¤á¡C¥L­Ì¨Ï¥Î¤º³¡°ò·Ç´ú¸Õ©ÎªÌ²£·~¼Ð·Ç°ò·Ç´ú¸Õµ²ªG¨Ó¶i¦æ¬[ºc©w«¬©M¤ÏõX³Ì¨Î¤Æ¡C¹ï©ó¬[ºc³]­p®v¨Ó»¡¡A°ò·Ç´ú¸Õµ²ªG¯à»¡©ú³B²z¾¹¬[ºc¤Wªº­×§ï¬O§_¯à¨Ï¸Ó³B²z¾¹§ó¥[¾A¦X©ó¡B©Î§ó¥[¤£¾A¦X©ó¬YºØÀ³¥Î¨t²Î¡C°ò·Ç´ú¸ÕÁÙ¯àµý©ú¬[ºc¤Wªº­×§ï¹ïº¡¨¬¥Ø¼ÐÀ³¥Î¨t²Î»Ý¨D¨S¦³¤°»ò¼vÅT¡C¹ï©ó¤u¨ã³]­p®v¨Ó»¡¡A°ò·Ç´ú¸Õµ²ªG¯àªí©ú½s͵{¦¡¬O§_¥R¤À§Q¥Î¤F¤@´Ú³B²z¾¹¯S¦³ªº¥\¯à¯S©Ê¡C·í°ò·Ç´ú¸Õ®M¥ó¥R¤ÀÀò¨ú³o´XÃþ¥²­nªºÀ³¥Îµ{¦¡¥\¯à¡B¨Ã¹B¥Î¾A·íªº³B²z¾¹¯S©Ê®É¡A³oÃþ³¬Âꦡªº³Ì¨Î¤Æ¯à¬°³B²z¾¹¬[ºc©M¶}µo¤u¨ã±a¨Ó¿n·¥ªººt¶i¡C

¦æ¾P²Õ´¨Ï¥Î°ò·Ç´ú¸Õµ²ªGªº¤è¦¡»P«e­±´£¨ìªº¸sÅé¨Ï¥Î¤è¦¡»á¬°¤£¦P¡C¦æ¾P²Õ´§â°ò·Ç´ú¸Õ¬Ý§@¬O½T»{¨ä³B²z¾¹¤ñÄvª§³B²z¾¹Àu²§ªº¾÷·|¡A³o¨ÇÄvª§³B²z¾¹¤]¸g¹L¬Û¦P©M¬Û¦üªº°ò·Ç´ú¸Õ¡A¨Ã¥B¨ä¨ÑÀ³°Ó¤]µo¥¬¤F´ú¸Õµ²ªG¡]°Ñ¾\ªþ¤å¡§¤½¶}©ÜÅSÁÙ¬O¯µ±K©ÜÅS¡H¡¨¡^¡C¹ï¤@¥÷§j¼N¬Y­ÓÀu¨q°ò·Ç´ú¸Õ±o¤À¶W¹L»P¨äÄvª§³B²z¾¹ªº¦æ¾P§÷®Æ¤§¨Ì¿à¡A¥i¯à¬O¦MÀIªº¡C¦æ¾P§÷®Æ±`±`±N°ò·Ç´ú¸Õ±o¤À¦b¹Ïªí¤¤¥H¤@­Ó¦X¦¨¼Æ¾ÚÅã¥Ü¥X¨Ó¡A§A¦³³d¥ô¬ã¨s³o¨Ç³Q¤ñ¸û¨t²Îªº´ú¸Õ°t¸m±¡ªp¡C

²{¥N°ò·Ç¤´¤£¥]§t¯à¬ð¥X¬Y´Ú³B²z¾¹¦b¦h¶µ¤º®e¤W»P³B²z¾¹¹ï¤ñªººî¦Xµû¤À¡A³o¨Ç¹ï¤ñ¤º®e¥]¬A¤H¬°ªº°ò·Ç´ú¸Õ±M¥Î¥\¯à³æ¤¸¡B¾¹¥ó¦¨¥»®t§O¡B¥\¯Ó¡B©ÎªÌ¥i½sµ{©Ê©MÆF¬¡©Êµ¥¡C¬Y¨ÇÀò±o³Ì°ª°ò·Ç´ú¸Õµû¤Àªº³B²z¾¹¡A¥u¬O¯à¥R¤Àµo´§¬Y¶µ¥\¯à¡A¦ý¬O¦b°õ¦æ¨ä¥L¥\¯à®É¡A¨Ã¤£¥O¤Hº¡·N¡C


¨Ï¥Î°ò·Ç
¬°¤F¯à³Ì¦³®Ä¦a¨Ï¥Î¥ô¦ó°ò·Ç´ú¸Õ¡A§A­º¥ý»Ý­n¤F¸Ñ§AªºÀ³¥Î¨t²Îªº¯S©Ê¡A¥H«Kµû¦ô°ò·Ç´ú¸Õ»P¹ê»Ú±¡ªpªº¬ÛÃö©Ê¡C·í¨Ï¥Î°ò·Ç´ú¨Ó¸Õ¿ï¾Ü¥­¥x¡B¨ÑÀ³°Ó©M³B²z¾¹¬[ºc®É¡A§AÀ³¸Ó¥ý±N­«­n¥\¯à©M©Ê¯àìH­È¦C¥X¡A¨Ã±Æ¥X¬O¥ý«á¶¶§Ç¡C½T»{À³¥Î¨t²Îªº¤u§@Àô¹Ò¥H¤Î¥¦¥²©w¯à§¹¦¨ªº¥ô°È©Mºtºâªk¡C§A¬O¨Ï¥Î¤â¤u³Ì¨Î¤Æªº²Õ¦Xµ{¦¡ÁÙ¬O©Ò¦³¥ô·N½sĶªº³nÅé¡H¬O§_·|¨Ï¥Î§@·~¨t²Î¡H§Aªº¥\²v¹wºâ¦³¦h¤j¡H§Aªºµ{¦¡¥N½X©M¼Æ¾Ú»Ý­n¦h¤jªº°O¾ÐÅé¡H§A¯à§_°²©w©Ò¦³°O¾ÐÅé¦s¨ú§¡¨Ó¦Û§Ö³t°O¾ÐÅé¡H§A»Ý­n­þ¨Ç©PÃä³]³Æ©MI/O¤¶­±¡H§A»Ý­n¦h°ª©Ê¯à©MI/OªÅ¶¡¡H

°£¤F¦Ò¼{©Ê¯à©M¥\¯à­n¨D¡A§AÁÙÀ³¸Óų§O¦P¤@¥÷¦Cªí¤¤ªº¶µ¥Ø©M°Ó·~»Ý¨D¤§¶¶§Ç¡C¬°¤FÁ×§K¾Ç²ß¤@­Ó·s¤u¨ã¡B§@·~¨t²Î©ÎªÌ¤ä«ù¬J¦³¥N½X¡A¨Ï¥Î¶}µo¤u¨ã®M¥ó¦³¦h­«­n¡H§A»Ý­n±q³B²z¾¹¨ÑÀ³°Óªºµo®i¤ä´©°ò¦³]¬I¤¤¡AÀò±o¦h¤ÖÀ³¥Î³nÅ骺±M·~ª¾ÃÑ¡H§A¬O§_»Ý­nÀ³¥Î³nÅ黡©ú¡B½s½Xªº½d¨Ò©Î°Ñ¦Ò³]­p¡H§Aªº¦¨¥»¥Ø¼Ð¬O¦h¤Ö¡H§A¬O§_»Ý­n¦b¯S©w´ú¸ÕÀô¹Ò¤º¤u§@¡H±µ¨ü°ö°V¦³¦h­«­n¡H§A¯à®e§Ôªº¨ÑÀ³°Ó²£«~³W¹ºÂŹϭ·ÀI¦³¦h¤j¡H

³Ì¦³¥Îªº°ò·Ç´ú¸Õ¯àºë½T¦a¹w´ú©Î´y­z³B²z¾¹©M¨ÑÀ³°Ó¯à¦b¦h¤jªºµ{«×¤W¤ä¼µ§AªºÀ³¥Î¨t²Î©M­pµe»Ý¨D¡A¦Ó©Òªáªº¦¨¥»¡B®É¶¡©M¤u§@¶q³Ì¤Ö¡C¦pªG¤@­Ó²£·~¼Ð·Ç°ò·Ç´ú¸Õ»P§AªºÀ³¥Î¨t²Îºò±K¬ÛÃö¡A´N¨Ï¥Î¥¦¡A¦ý¬O°È¥²­n¹ï¨C¶µ°ò·Ç´ú¸Õªº²Ó¸`¶i¦æÅçµý¡C´ú¸Õ¸Ë¸m¬O§_¥D­n¬O¦b®i¥Ü­pºâ©Ê¯à¡Bµý©ú«ùÄòªºI/O®Ä²v©Îªí¥Ü§C¥\¯Ó¡H´ú¸Õ¸Ë¸mªº°¾®t¬O§_»P¹ê»Ú±¡ªp¬ÛÃö¡H¼Æ¾Ú¸ô®|©M°O¾ÐÅéµ²ºc¹ï§AªºÀ³¥Î¨t²Î¨Ó»¡²{¹ê¶Ü¡H°ò·Ç´ú¸Õ¯à´y­z³B²z¾¹©Ê¯à¡A¦ý¬O¥¦­Ì²{¦bÁÙ¤£¯àº¡¨¬­pµe©M°Ó·~»Ý¨D¡C¦]¦¹¡A°ò·Ç´ú¸Õ¥uÀ³¸Ó·í§@³B²z¾¹¿ï¾Ü¤ÀªRªº¤@­Ó¿é¤J¡C

°È¥²¤F¸Ñ§A¨Ï¥Îªº°ò·Ç¬O§_«ê¦p¨ä¤À¥¿½T¦a¤Ï¬M¥X³B²z¾¹ªº¥\¯à©M½s͵{¦¡®Ä²v¡C½s͵{¦¡®Ä²v»P°ª«×¨Ì¿à¤â¤u²Õ¦X»y¨¥¤½¥Îµ{¦¡¡]¨Ò¦p¨º¨Ç°ª©Ê¯à«H¸¹³B²zºtºâªk¤º³¡´`Àô¤¤ªº¤½¥Îµ{¦¡¡^ªºÀ³¥Î¨t²Î¬O¤£¬ÛÃöªº¡C¦P¼Ë¦a¡A¦pªG§A¨Ï¥ÎC¥N½X¡A¦Ó¥B§A¨Ï¥Îªº½s͵{¦¡¨S¦³§Q¥Î§A§Æ±æ¨Ï¥Îªº³B²z¾¹¥\¯à¡A«h»P³B²z¾¹¥\¯àªº©Ê¯à¤]¬O¤£¬ÛÃöªº¡C

·í¼Ð·Ç°ò·Ç´ú¸Õ¤£¯à¥R¤À¦Óºë½T¦a±µªñ§AªºÀ³¥Î¨t²Î»Ý¨D®É¡A§A¤´µM¥i¥H¦b³B²z¾¹¨ÑÀ³°Ó©Î°ò·Ç´ú¸ÕªA°È¨ÑÀ³°Ó©Ò´£¨Ñªº¨ó§U¤U¡AÀ³¥Î¯S®íªº©M¦Û­qªº°ò·Ç´ú¸Õ¡A¨ÓÀò±o¨ì°ò·Ç´ú¸Õªº­È¡C·í§A¥¿¦b¨Ï¥Î°ò·Ç´ú¸Õ¼Æ¾Ú¶i¦æ¤ÀªR®É¡A°È¥²¦V³B²z¾¹¨ÑÀ³°Ó°Ó¸ß°Ý³Ì·sªº°ò·Ç´ú¸Õµû¤À¥H¤Î²£¥Í³o¨Çµû¤Àªº¸Ô±¡¡C³o¨Ç¼Æ¾Ú¥i¯à¤£·|¤½§G¡A¦ý¬O²£¥Íµû¤Àªº¸Ô±¡¹ï©ó§A¤F¸Ñµû¤Àªº·N¸q¡Bµû¤Àªº½Æ»s¤èªk¥H¤Î¥¦­Ì»P¹ê»Ú±¡ªpªº¬ÛÃö©Ê¤Q¤À­«­n¡C§A¥i¥H¨M©w³]ªk¦b´£¨Ñªº¶}µo¤u¨ã¡]¨Ò¦p¦b¤@­Óµû¦ôªO¡^¤W­«½Æ³o¨Çµ²ªG¡A©ÎªÌ¦b¬Y¨Ç±¡ªp¤U¡A§A¥i¥H±N§A¦Û¤vªº°ò·Ç´ú¸Õ½s½X´£¨Ñµ¹³B²z¾¹¨ÑÀ³°Ó¶i¦æ´ú¸Õ¨Ã¦V§A¦^³ø¡CµL½×¦p¦ó¡A¨ÑÀ³°ÓÀ³¯à¸Ô­z©Ò¦³´ú¸Õµ²ªG¡A¨Ã´£¨Ñ»P¹ê»Ú±¡ªp¬ÛÃöªº¨ãÅé·N¸q¡C

¤ÀªR©M¤F¸Ñ°ò·Ç´ú¸Õ»Ý­nªá¶O®É¶¡©M¸ê·½¡C¦ý¬O¡A³]ªk­«½Æ¼t°Óªº°ò·Ç´ú¸Õ¯à´¦¥Ü¤@¨Ç¦³»ù­Èªº¬}¨£¡C³B²z¾¹¨ÑÀ³°Ó¥u¬O¦b¥L­Ì»{¬°¯à°÷±q¾P°â¤¤¦¬¦^§ë¸ê®É¡A¤~¥i¯à¶i¦æ°ò·Ç´ú¸Õ¤u§@¡A¨Ã¦@¨É¨º¨Ç´ú¸Õµ²ªG¡C³B²z¾¹¨ÑÀ³°Ó¹ï§AªºÀ³¥Î¨t²Î¤F¸Ñªº¶V¦h¡A¥L­Ì¯à´£¨Ñªº°ò·Ç´ú¸Õ¤ä´©´N¶V¤j¡C¤@®a¨ÑÀ³°Óªº°ò·Ç´ú¸Õ¯à¬ð¥X¡A¨ÃÅý§A¬}¹î¼Ð·Ç°ò·Ç´ú¸ÕµLªkÀò±oªº¤u¨ã©M³B²z¾¹¯S©Ê¡A¦b¨ÑÀ³°ÓªºÀ°§U¤U¡A§A¥i¥Hµo²{½s͵{¦¡³Ì¨Î¤Æªº¤èªk©M³B²z¾¹¬[ºcªº²Ó¸`¡A¦ÓµL½×¬O¦n¬OÃa¡A³o¨Ç²Ó¸`±N¹ï§Aªº¹ê²{°²³]ºc¦¨¬D¾Ô¡C

¸`¬Ù®É¶¡
°ò·Ç´ú¸Õªº¥D­n¥Øªº¬O¬°§A¸`¬Ù®É¶¡©M­°§C¾ãÅ骺­·ÀI¡C¦pªG¤£¦b¥G®É¶¡©Mª÷¿ú¡A§A«K¥i¦b¦h­«¨t²Î¤Wµo®i§AªºÀ³¥Î¡A¨Ã¥B¦b°µ³Ì«á¨M©w¤§«e¡A¤ñ¸û³Ì²×ªºµ²ªG¡C¦b¬Y¨Ç±¡ªp¤U¡A³oºØ§@ªk¬O¾A·íªº¡A¦ý¦b¤j¦h¼Æªº±¡ªp¤U¡A³o¬O¤£¥i¯àªº¡C·í§A¥¿½T¦aÀ³¥Î¥¦­Ì¡A«K¯àÀ°§U§A¹w´ú¦U­Ó­Ô¿ï¨t²Î¬O§_¦¨¥\¡A¦Ó¤£·|ªá¶O¹ê²{¦U³]­pªº¥þ³¡¶O¥Î¡A¦ý³o¥u¬O¦b°ò·Ç´ú¸Õ»P§AªºÀ³¥Î¨t²Î¤u§@­t¸ü¬ÛÃö®É¤~¯à¦p¦¹¡C

°ò·Ç²Õ´¥¿¦b­×§ï¥L­Ìªº°ò·Ç´ú¸Õ®M¥ó¡A¥H«K§ó¥R¤À¦a¤Ï¬M¥«³õÅܤơA¨Ã¥B¨Ï¼t°Ó³Õ«Ùí©w¡]gaming stable¡^°ò·Ç´ú¸Õ®M¥óªº­·ÀI­°¦Ü³Ì¤p¡C¥¼¨Ó°ò·Ç´ú¸Õ­p¹º¬O­P¤O©ó¦p¦ó§ó¥R¤À¦a¤Ï¬M¤µ¤Ñ©M¥¼¨ÓÀ³¥Î¨t²Î¤¤¤£Â_Åܤƪº¤u§@­t¸ü¡A¨ä¤¤¥]¬A¦p¦ó±N¥\¯Ó¦]¯À¯Ç¤J¨ìµû¤À¤§¤¤¡C¥\¯Ó¨ú¨M©ó¨Ï³]­p®vÃø¥H¥Î¼Ð·Ç¦Ó¤S¦³·N¸qªº¤è¦¡¡AÀò¨úÃþ¦ü©ó°ò·Ç´ú¸Õªºµû¤Àªº³\¦h¨t²Î°ÝÃD¡C¥t¤@­Ó¬D¾Ô©Ê»â°ì¬O¥Ñ¦h­ÓÀ³¥Î¨t²Î¿Ä¦X¦¨¤@­Ó²£«~©Î³]³Æ³oºØÁͶթҲ£¥Íªº¡F¥¦­¢¨Ï¥¼¨Óªº°ò·Ç´ú¸Õ¥²¶·¦Ò¼{¦p¦óÀò¨ú¸ó¶VÀ³¥Î¨t²Î­­¬Éªº¤u§@­t¸ü¡C

¦pªG¯à©â¥X®É¶¡¡A§AÀ³¸Ó§ë¤J¥²­nªº®É¶¡¤ÀªRÃö©ó¨t²Î°t¸mªº¥þ³¡±¡ªp¡A¨Ã¹ï¨ÑÀ³°Ó°ò·Ç´ú¸Õµû¤À¡§¶i¦æ°f¦V¤uµ{¡¨¡C§A¦b³o­Ó¹Lµ{¤¤Àò±oªº¨£¸Ñ¥i¯àµý©ú¬O«D±`Ä_¶Qªº¡C§AÀ³¯à»P¨ÑÀ³°Ó°Q½×©Ò¦³°ò·Ç´ú¸Õªº²Ó¸`¡C´ú¸ÕÀô¹Òªº¤H¬°²Ó¸`¥i¯à¨Ïµû¤À¥¢¥h¹ê¥Î©Ê¡A¦ý¥i¥H¬ð¥X§A¦b¨ä±¡ªp¤U±o¤£¨ìªº¬YºØ¦³¥Î¥\¯à¡C

Á`¤§¡A°ò·Ç´ú¸Õ¯àÀ°§U§A®Ú¾Ú©Ê¯à¿ï¾Ü¤@ºØ³B²z¾¹¡C¦ý¬O¶È¶È¨Ì¾a°ò·Ç´ú¸Õ¬O¤£¨¬¥HÀ°§U§A¦b¨â­Ó¬Û¤ñ¸ûªº³B²z¾¹¨t²Î¤§¶¡§@¥X¿ï¾Üªº¡C»P¨ÑÀ³°Ó¦@¦P¶i¦æªº°ò·Ç´ú¸Õ¯à¨Ï§A»{ÃѨì¨ÑÀ³°Ó¤Î¨ä¶}µo¤ä«ù°ò¦³]¬Iªº«~½è¡A¯àº¡¨¬¦h¤Ö§Aªº»Ý¨D¡C¤@¥¹§A¾Ö¦³¦X¾Aªº­Ô¿ï³B²z¾¹¡A½Ñ¦p¨ÑÀ³°Ó§Þ³N¤ÏÀ³¡B½s½X²¾´Ó²©ö©Ê¡B»Ý­n¶i¦æªº³nÅé²¾´Óªº¾ãÅ鼯¶q¡BÀɮשM°ö°V«~½è¡B¥H¤Î³B²z¾¹µo®iÂŹϲŦX§A¥¼¨Ó»Ý¨Dªº¥i¯à©Êµ¥¦]¯À¡A³£±N¦b§Aªº³Ì²×¨M¾Ü¤¤Àu¥ý¦Ò¼{¡C


§@ªÌ²¤¶
§Þ³N½s¿èRobert Cravotta¥X®u¤F10¤ë14¤é©M15¤é¦b¬ü°ê¸t¦ó¶ë¥«Á|¦æªº·L³B²z¾¹½×¾Â¡C§A¥i¥H¨Ì·Ó¤U¦Cªº¤è¦¡»P¥LÁpµ¸¡J

¹q¸Ü:1-661-296-5096
¹q¤l¶l¥ó:rcravotta@edn.com


°ò·Ç´ú¸Õ±o¤À
²³æªº¼Ð·Ç°ò·Ç´ú¸Õµû¤À¥i¯à¬O³B²z¾¹¨ÑÀ³°Ó¦³»ù­Èªº¾P°â¤u¨ã¡A·í§AÀò±oªºµû¤À¤ñÄvª§¹ï¤â°ª®É¡A¤×¨ä¬O¦p¦¹¡C³B²z¾¹¨ÑÀ³°Ó¨Ï¥Î½Ñ¦pMIPS¡]¨C¬í¦Ê¸U±ø«ü¥O¡^©MDMIPS (Dhrystone MIPS)µ¥°ò·Çªº¤@­Ó­ì¦]¬O³o¨Ç°ò·Ç¬Û¹ï®e©ö¾É¥X¡A¦Ó¥B¾É¥X¦¨¥»¸û§C¡C§@¬°³]­p®v¡A§A¦pªG¤£§@¥XÀ³¦³ªº§V¤O¡A§¹¥þ¤F¸Ñ¨ÑÀ³°Ó¾É¥X°ò·Ç´ú¸Õµû¤À¤èªk¡A´N·|¦]¨Ï¥Î¥æ©ö¬ã¨s³øªí¤¤ªºµL¥Î°T®§¦Ó¦Û­¹´cªG¡C°ò·Ç´ú¸Õµû¤À¥»¨­¤£¤@©w¬O¤£·Ç½Tªº¡A¦Ó¬O³o¨Çµû¤À¦¨¥ßªº±ø¥ó¥i¯à»P§AªºÀ³¥Îµ{¦¡³]­p»Ý¨D¤£¬ÛÃö¡C§A¦³³d¥ô½T«O§A¥Î©ó¨Mµ¦ªº³o¨Çµû¤À¡A¬O»P§Aªº¹ê»Ú±¡ªp¬O¬ÛÃöªº¡C

MIPS©Ê¯àµû¤Àªº¤ñ¸û¤ñ¨t²Î®ÉÄÁ³t²vªº¤ñ¸û¡A§ó¯à°Ï§O¥X³æ¤@©P´Á©M¦h­«©P´Á«ü¥O³B²z¾¹¬[ºcªº®t²§¡C³B²z¾¹ªºMIPSµû¤Àªí¥Ü¸Ó³B²z¾¹¯à°õ¦æªº¤u§@¶q¡C¦ý¬O¡A¨C­Ó«ü¥O§¹¦¨ªº¤u§@¶q¤£¬O¼Ð·Çªº¡C¤@¯ë¦Ó¨¥¡A¶W¯Â¶q¡B¦h­««ü¥O¨t²ÎMIPSµû¤Àªº³ø§i¡A±N¶i¤@¨Bµ}ÄÀ¤ñ¸ûMIPSµû¤Àªº»ù­È¡C³ø§i¤¤ªºMIPSµû¤À¬O¤@­Óºî¦X©Êªº¼Æ¦r¢w¢w³o¬O¥H¨C­Ó¼Æ¾Ú¸ô®|©M°õ¦æ³æ¤¸¤@ª½¦b¤u§@¬°«e´£ªº²z½×³Ì¤j­È¡C³o¤@²z½×¤Wªº³Ì¤j©Ê¯à¤ô¥­¹ï¤@¯ëªº±¡ªp¨Ó»¡¡A¥i¯à¬O¤@­Ó¤£¦X²zªº°²³]¡C­­¨î©Êªº©Ê¯à¦]¯À¥i¯à¤£¬O³B²z¾¹¬[ºc©Îµ{¦¡³]­p®v¡A¦Ó¬O§AµLªk¨Ï§Aªººtºâªk¨Ã¦æ¹B§@¡A¥H«KÅý©Ò¦³°õ¦æ³æ¤¸³£¤u§@¡C

DMIPS¬O¥t¤@­Ó¸g±`³Q³ø¾Éªº³B²z¾¹°ò·Ç´ú¸Õµû¤À¡A¥¦ªí¥Ü³B²z¾¹¯à´£¨Ñªº¥\¯à©Ê¤u§@¶q¡CDMIPSµû¤À»PMIPSµû¤Àªº¤£¦P¦b©óDMIPS¤£¨Ì¿à©ó¤@­Ó²z½×³Ì¤j­È¡A¦Ó¬O¦b¥Ø¼Ð³B²z¾¹¤W¹B¦æ¤@­Ó¼Ð·Çªº¡§¥Nªí©Ê¡¨µ{¦¡¡A¨Ã´ú¶q¥¦§¹¦¨ªº¤u§@¶q¡A¥Ñ¦¹¾É¥XDhrystone°ò·Çµû¤À¡C¦pªG¾¹¥ó¦³°÷¦hªº½w½Ä°O¾ÐÅé¡A¥H¤Î¸g¾A·í³Ì¨Î¤Æ¹Lªº¬[ºc¡A¨º»ò§A¥i¥H¦b³o¨Ç¾¹¥ó¤W±o¨ì«Ü¦nªºDhrystone¤À¼Æ¡A¦]¬°¸Ó°ò·Ç¤£¼Ð°O³o¨Ç¥\¯à¡C

¦èªù¤l¤½¥qªºReinhold P Weicker³Õ¤h©ó1984¦~³Ð¥ß¤FDhrystone°ò·Ç¡A¸Ó°ò·Çªº·í«eª©¥»Dhrystone 2.1½Ï¥Í©ó1988¦~¡C±q¨º¥H«á¡A­pºâ¾÷¥@¬Éµo¥Í¤FÅãµÛªºÅܤơA¦ý¬O¸Ó°ò·Ç«o¨S¦³®Ú¾Ú³o¨ÇÅܤƨӶi¤@¨Bµo®i¡C²{¥N³B²z¾¹²£«~¥i¯à¥]¬A¾ã¦X¦b¥D³B²z¾¹¤¤ªº³¡¥ó¡B¶W¯Â¶q©ÎªÌ¦h°õ¦æ³æ¤¸¬[ºc¡BVLIW¡]¶Wªø«ü¥O¦r¡^¬[ºc¡B¤j«¬¤º«Ø°O¾ÐÅé¤l¨t²Î¡B¤À¤ä¹w´ú©M±À´ú©Ê°õ¦æ¡C¤µ¤Ñªº³B²z¾¹¤ä´©ªºÀ³¥Î¨t²ÎÃþ«¬¤]¤ñ1988¦~¨º®ÉÁÙ­n¦h¡A¦Ó¥]§t¦h´CÅéÀ³¥Î¨t²Î©M³q«H±K¶°«¬À³¥Î¨t²Î¡C

³o´XÃþ¤j«¬¬[ºc©MÀ³¥Îªº§ïÅܬO«D±`©úÅ㪺¡A¨Ã¥B¥i¯à¨Ï°ò·Ç´ú¸Õªº¬ÛÃö©Ê¤£¨ã®Ä¤O¡A¤×¨ä¬O·í°ò·Ç¨S¦³¶i¤@¨Bµo®i¡A¦Ó§â³o¨Ç§ïÅܯǤJ¡C¦pªG°ò·Ç¨S¦³¶i¤@¨Bµo®i¡A¨º»ò§A´N¬O¦b«_ÀI¨Ï¥Î¤@­Ó»Ý­n¹ï°ò·Ç¤U½äªºÀô¹Ò¡C³o­Ó½ä³Õ¥i¯à±Ä¨ú¥H¤Uªº§Î¦¡¡J±N±M¥Îªº¡B§K¶O©Î§C»ùªº¡B°ò·Ç±M¥Î¥\¯à³æ¤¸¾ã¦X¦b¤@­Ó¾¹¥ó¤¤¡A¥H¹ê²{§ï¶i°ò·Ç©Ê¯à©Î¼W±j½s͵{¦¡ªº³æ¤¸¡A¼W±j«áªº½s͵{¦¡¯àÃѧO°ò·Ç¥N½X¨Ã¥B¥Î³Ì¨Î¤Æ¹Lªº°ò·Ç±M¥Î¥N½X¶i¦æ´À¥N¡C

¹ï©ó¥ô¦ó°ò·Ç¨Ó»¡¡A´ú¸Õ°t¸mªº¥þ³¡±¡ªp¹ï©ó¤F¸Ñµû¤À¯u¥¿¤Ï¬M³B²z¾¹ªº©Ê¯à«D±`­«­n¡C¥u¦³·í´ú¸Õ¯A¤Î¨ì¤F½Ñ¦p³B²z¾¹¬[ºc¡B°O¾ÐÅé¤l¨t²Î¡B©PÃä³]³Æ¡B°ò·Ç³W½d¡B¥H¤Î½s;¹©M¤u¨ã³]©wµ¥©Ò¦³¬ÛÃö²Õ¥ó®É¡A§A¤~·|»{¬°´ú¸Õ°t¸m±¡ªp¬O¥þ­±ªº¡CBDTI¡]Berkeley Design Technology Inc.¡^¡BEEMBC¡]EDN´O¤J¦¡·L³B²z¾¹°ò·ÇÁp·ù¡^©MSPEC¡]Standard Performance Evaluation Corp.¡^µ¥°ò·Ç²Õ´©w´Á¦a­×§ï¥L­Ìªº°ò·Ç¡A¥H«K¤Ï¬M³B²z¾¹¬[ºcªºÅܤơA¥H¤Î³]­p®v¦b³Ì²×À³¥Î¤¤¨Ï¥Î¨º¨Ç³B²z¾¹ªº¤èªkªºÅܤơC³o¨Ç°ò·Ç²Õ´ÁÙ­n¨D´£¨Ñ´ú¸Õ°t¸mªº¥þ­±´¦ÅS¡A¥H§@¬°¤½¶}µo¥¬°ò·Ç´ú¸Õµû¤Àªº¤@­Ó§¹¾ã¦Ó¥²­nªº±ø¥ó¡C

³o¨Ç°ò·Ç²Õ´ªº§V¤O¡A¨Ã¨S¦³´î¤Ö§A¦b¨Ï¥Î°ò·Ç´ú¸Õµû¤À¶i¦æ¹ï¤ñ®Éªº¤ÀªR©MÅçµý¤u§@¡A¦ý¬O¥¦­Ìªº½T¦³§U©ó¨Ï¥i¥Î¼Æ¾Ú¨ã¦³¤@­P©Ê¡A¦Ó­n¤@­Ó¶µ¥Ø¡B¤@¶µ¥Ø¦aÀò±o³oºØ¼Æ¾Ú¤@­P©Êªº¥N»ù«h°ª±oÅå¤H¡C§@¬°¤@­Ó³]­p¨Mµ¦ªÌ¡A§A¤´µM¦³³d¥ô¹ï¥i¥Î¼Æ¾Ú¹ê¦æ¥R¤ÀªºÅçµý¡A¥H«K§A¯à¶i¦æ¦³¥Îªº¤ÀªR¡A¨Ã¥BÁ×§K¹ï°ò·Ç´ú¸Õ¼Æ¾Ú¶i¦æ¤£¥¿½Tªº¸ÑÄÀ¡C


¤½¶}©ÜÅSÁÙ¬O¯µ±K©ÜÅS¡H
¶i¦æ¥þ­±ªº°ò·Ç´ú¸Õ»Ý­nªá¶O¤j¶qªº¸ê·½©M®É¶¡¡C¨º»ò¬°¤°»ò¤@®a¤½¥q­nªá¶O³o»ò¤jªº¦¨¥»¦b¹ï³B²z¾¹¶i¦æ°ò·Ç´ú¸Õ«á¡A¤S¤£¤½¶}©ÜÅS´ú¸Õµ²ªG©O¡H

Æ[¹î¤@­Ó¼t°Óªº¦æ¾P§V¤O¤¤¡A¦³¦h¤Ö¬O¥Î¨Ó±j½Õ¨ä²£«~ªº¨}¦n°ò·Ç´ú¸Õµû¤À»P¨ä¥L¡§¥\¯àµy®t¡¨²£«~¤§¶¡ªº¹ï¤ñ¡A§A«K¥i°µ¥X¤U­±¬Ý¦ü¦X²zªº°²³]¡A¦pªG¤@­Ó¤½¥q¨S¦³¤½¥¬¤@´Úµ¹©w³B²z¾¹ªº°ò·Ç´ú¸Õ¡A«h»¡©ú¸Ó¾¹¥óÀò±oªºµû¤À¤£¨Î¡A¦Ó¦b§Aªº¦Ò¼{¤¤¡A¸Ó³B²z¾¹±N¬O¤@­Ó¸û®tªº­Ô¿ïªÌ¡C

¦pªG§A¨S¦³²`¤J½Õ¬d¸Ó³B²z¾¹¼t°Ó´N§@¥X³oºØ°²³]¡A¨º»ò§A´N¥Ç¤U¤F¤@­Ó¿ù»~¢w¢wÃþ¦ü©ó®Ú¾Úªí­±»ù­È¨Ó§PÂ_©Ò¦³°ò·Ç´ú¸Õµû¤À¡A¨Ã®Ú¾Ú³o¨Çµû¤À¨Ó¿ï¾Ü³B²z¾¹¿ï¡C¦]¬°¼t°Ó¤£¤½¶}©ÜÅSµ¹©w³B²z¾¹ªº°ò·Ç´ú¸Õ¨Ã¤£·N¨ýµÛ¼t°Ó¨S¦³°ò·Ç´ú¸Õµ²ªG¡A©ÎªÌ®Ú¾Ú«O±K±ø´Ú¦Ó¤£Ä@·N¹ï§A©ÜÅS¡C¨º»ò¬°¤°»ò°£«Dµû¤À¤£¨Î¡A¬Y­Ó²z¾¹¨ÑÀ³°Ó¤£¤½¥¬°ò·Ç´ú¸Õ¡H¤S¬°¤°»ò¦b«O±K±ø´Úªº³W©w¤U¡A¥¦¤S©ÜÅS¤F³o¨Ç°ò·Ç´ú¸Õ©O¡H

¼Ð·Ç°ò·Ç´ú¸Õ®M¥ó¯àªñ¦ü¦ô­p¤@­ÓÀ³¥Î¨t²Î¹ï³B²z¾¹©Òµ¹¤©ªº¤u§@­t¸ü©MÀ£¤O¤Î¥¦¤ä´©ªº°ò¦³]¬I¡C¥Ñ©ó¨Ï¥Îªñ¦ü­È¡A°ò·Ç´ú¸Õ®M¥ó¥i¯à¤£¯à¥R¤À²[»\¡A¤Î»P¥Ø¼ÐÀ³¥Î¨t²Î©Ê¯àÅX°Ê¾¹ªºÃöÁp¡C¦b³oºØ±¡ªp¤U¡A¸Õ¹Ï¤½¶}©ÜÅS°ò·Ç´ú¸Õ®M¥ó¦p¦ó¬M®g©Î¥¼¯à¬M®g¨ì¤@­Ó¥Ø¼ÐÀ³¥Îµ{¦¡±N¼W¥[½ÆÂø©Ê¡A¶i¦Ó¼W¥[¹ïµû¤À¶i¦æ¿ù»~¸ÑÄÀ¡A¥H¤Î²æÂ÷Àô¹ÒªºÄvª§©Ê»~¥Î¤§¥i¯à©Ê¡C¹ï©ó¼t°Ó¨Ó»¡¡A¦b´£¥XªºÀ³¥Îµ{¦¡¤W¤U¤å½d³ò¤º¡A¯µ±K¦aÅý¼ç¦b«È¤áÀò±o³oºØ°ò·Ç´ú¸Õªº²Ó¸`¥i¯à§ó²³æ¡C¦ý¬O¤£½×¯µ±K©Î¤½¶}¡A¥ô¦óÃö©ó°ò·Ç´ú¸Õªº°Q½×À³¸Ó¥]§t´ú¸ÕÀô¹Òªº§¹¾ã©ÜÅS¡A¥H«KÅý§A¯àÀò±o¸Ó¼Æ¾Ú¦b¹ê»Ú±¡ªpÀ³¥Î®Éªº·Ç½T©Ê©M¬ÛÃö©Ê¡C


­nÂI

  • °ò·Ç¸Õ¹Ï±N½ÆÂø¨t²Î¶i¦æ©â¶H©M²¤Æ¡A¥H«KÅý§A¯à§ó¥R¤À¦a¶i¦æÄ«ªG¹ïÄ«ªGªº¤ñ¸û¡C

  • °ò·Ç¥²¶·ªþ±a§¹¾ãªº´ú¸ÕÀô¹Ò¸ê®Æ¤~¦³·N¸q¡C

  • §A¦³³d¥ô¤ÀªR°ò·Ç´ú¸ÕÀô¹Ò¡A¥H§PÂ_¤@­Óµ¹©wµû¤À¬O§_»P¹ê»Ú±¡ªp¬ÛÃö¡C

  • °ò·ÇÀ³¸Ó¥u§@¬°¾ã­Ó¨Mµ¦¹Lµ{ªº¤@­Ó¼Æ¾ÚÂI¡A½Ñ¦p¨ÑÀ³°Ó¶}µo¤ä´©©M¥­¥xÆF¬¡©Êµ¥¨ä¥L©w©Ê¦]¯À¡A¥i¯à¤ñ¸û°ªªº°ò·Ç´ú¸Õ¤À¼Æ§ó­«­n¡C

 
­q¾\§K¶O¦L¨êª© ¾A¦X¦C¦Lª©¥» ±N¥»¤å±Hµ¹ªB¤Í
 
¤å³¹µû¤À
Average Rate: No rating yet
 
Poor Quite Good Good Very Good Excellent
 
¨ä¥L¤å³¹
 
 
 
ºô¸ô¼s¼½
 
ª¾ÃѤ¤¤ß
Panasonicªº2008¦~ÃöÁä¾¹¥ó«ü«n 2008:
 
Fairchild Semiconductor :
 
Texas Instruments: DaVinci ™ §Þ³N
 
Texas Instruments: Safe Bet ¨t¦C
 
 
¤À¼Æ³Ì°ªªÌ  
 
·N¨£¦^õX
GOOGLE´£¨Ñªº¼s§i 
 
 
 
¼s§i
·s»D½Z
 
TECHNOLOGY NEWS
 
¸ê·½¤¤¤ß
 
 
²£«~·s»D
 
¯S§OÃÙ§U°Ó
 
 
 
³]­p¤¤¤ß
 
¼s§i
     
°Ñ¦Ò³]­p
   
     
 
 
 
 
 
RSS
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   


     
 
     
Power Technology E-newsletter 
Dual-input, Single-output Power Supply Selector Switch Reduces System Size while Improving Integrity EDNA, February 08
Analog Devices completes sale of CPU voltage and PC thermal monitoring business to ON Semiconductor EDNA, January 08
Fairchild¡¦s Green FPS Power Switches Increase Efficiency, Reduce EMI in Power Supply Designs EDNA, December 08
 
Test and Measurement E-newsletter 
Agilent Technologies»PAnite plc«Ø¥ßµ¦²¤¹Ù¦ñÃö«Y¡A¬°µL½uR&D´£¨Ñ3GPP LTE´ú¸Õ¸Ñ¨M¤è®× EDNA, November 07
Aeroflex ¤Î Sequans¦X§@¥[§Ö²£«~µo®i¤ÎWiMAX´ú¸Õ§G¸pªº¸}¨B EDNA, October 07
TektronixªºIMS¸Ñ¨M¤è®×¦¨¥\³q¹L²£·~½×¾Â´ú¸Õªº¦ÒÅç EDNTaiwan, September 07