ET2008

ÌÀÆü¡¢ET2008¤Ë¹Ô¤Ã¤ÆÍè¤Þ¤¹¡£¤¤¤í¤¤¤í¤Ê¤â¤Î¤ò¸«¤Æ»É·ã¤ò¼õ¤±¤Æ¤­¤Þ¤¹¡£
Yahoo¥°¥ë¡¼¥×¡¢FPGA¤ÎÉô²°¤ÎÊý¤È¡¢¤ªÃë¤Ë¤ªÏä·¤¹¤ë¤Î¤â³Ú¤·¤ß¤Ç¤¹¡£¥Ö¡¼¥¹¤ò½Ð¤·¤Æ¤¤¤ëÊý¤â¤¤¤é¤Ã¤·¤ã¤Ã¤¿¤é¡É¤¦¤Á¤Î¤È¤³¤í¤Ï¤³¤³¤¬ÌÌÇò¤¤¡É¤È¥³¥á¥ó¥È¤ò½ñ¤¤¤Æ¡¢¶µ¤¨¤Æ¤¯¤À¤µ¤¤¡£¹Ô¤Ã¤Æ¤­¤¿¤é¡¢¤Þ¤¿µ­»ö¤ò½ñ¤­Â­¤·¤Þ¤¹¡£

ET2008¤Ë¹Ô¤Ã¤ÆÍè¤Þ¤·¤¿¡£
ºÇ½é¤ËXilinx¥Ö¡¼¥¹¤ØSUZAKU-VÍѤÎAV¥Ü¡¼¥É¤¬È¯Ç䤵¤ì¤Æ¤¤¤Þ¤·¤¿¡£25,000±ß¤ÈÃÍ»¥¤¬ÉÕ¤¤¤Æ¤¤¤Þ¤·¤¿¡£¤Û¤·¤¤¤È»×¤¤¤Þ¤·¤¿¤¬¡¢²¿¤Ë»È¤¨¤ë¤«¤ò¹Í¤¨¤ë¤È¤È¤ê¤¢¤¨¤º»È¤ï¤Ê¤½¤¦¤Ê¤Î¤Ç¤ä¤á¤Þ¤·¤¿¡£NTSCÆþ½ÐÎϤȲ»À¼¤¬³Î¤«ÉÕ¤¤¤Æ¤¤¤¿¤È»×¤¤¤Þ¤¹¡£
¹â®±é»»½èÍýɾ²Á¥×¥é¥Ã¥È¥Õ¥©¡¼¥à´ðÈĤ⤢¤Ã¤¿¤¬¡¢¤³¤ì¤ÏµðÂç¤Ê´ðÈĤÀ¤Ã¤¿¡£45cm°Ì¤¢¤ë¤è¤¦¤Ê´ðÈĤÀ¤Ã¤¿¡£¤¦¤Á¤ÎÂ礭¤Ê´ðÈĤè¤ê¤âÂ礭¤¤¡£¤Ó¤Ã¤¯¤ê¤·¤¿¡£
¤Þ¤¿¡¢XEON¤Î¥Ç¥å¥¢¥ë¥×¥í¥»¥Ã¥µ¤Î¥½¥±¥Ã¥È¤Î1¤Ä¤ËVirtex5¤ò»È¤Ã¤¿¥¢¥¯¥»¥é¥ì¡¼¥¿¥Ü¡¼¥É¤òºÜ¤»¤ë¤È¤¤¤¦¤Î¤¬¤¢¤Ã¤¿¡£XEON¤Î¥Õ¥í¥ó¥È¥µ¥¤¥É¥Ð¥¹¤Ê¤Î¤Ç1066MHz¤ÎDDR¥Ð¥¹¤Ë¤Ä¤Ê¤¤¤Ç¡¢533MHz¤Ç¥Ç¡¼¥¿¤¬Íè¤ë¤½¤¦¤Ç¤¢¤ë¡£²Ì¤¿¤·¤Æ¥Ð¥Ã¥¯¥¨¥ó¥É¤òºî¤ë¤³¤È¤¬½ÐÍè¤ë¤Î¤À¤í¤¦¤«¡©
¤½¤ì¤¬¥¯¥ê¥¢¤Ç¤­¤¿¤È¤·¤¿¤é¡¢¾å¤ËÄÌ¿®¥Ü¡¼¥É¤â¥¹¥¿¥Ã¥¯¤Ç¤­¤ë¤·Îɤ¤¤«¤â¡©
¤¤¤í¤¤¤íXilinx¥Ö¡¼¥¹¤Ç¸«¤¿¤ê¡¢Ïäòʹ¤¤¤¿¤ê¤·¤Æ¤¤¤ë¤¦¤Á¤Ë¥»¥ß¥Ê¡¼¤Î»þ´Ö¤Ë¤Ê¤Ã¤Æ¤·¤Þ¤Ã¤¿¡£
Altera¤Î¡ÉFPGA¤Ë¤è¤ëÁȹþ¤ß¥·¥¹¥Æ¥à¤Î¥¢¥É¥Ð¥ó¥Æ¡¼¥¸¡É¤òݹ֤¹¤ë¡£C2H¤Ë¤Ç¥½¥Õ¥È¥¦¥§¥¢¤ò¥Ï¡¼¥É¥¦¥§¥¢¤Ë¥ª¥Õ¥í¡¼¥É¤Ç¤­¤ë¤Î¤ÏÊØÍø¤À¤È»×¤Ã¤¿¡£ËÜÅö¤Ë»È¤¤Êª¤Ë¤Ê¤ë¤Î¤À¤Ã¤¿¤é¡Êɾ²Á¤·¤Æ¤¤¤Ê¤¤¤Î¤Ç¤ï¤«¤é¤Ê¤¤)¡¡SOPC Builder ¤âÎɤµ¤½¤¦¤À¤·¡¢¥Ð¥¹¤âÊ£¿ô¥Ð¥¹¹½À®¤âÁȤá¤ë¤½¤¦¤À¡£¤Ê¤ó¤«Xilinx¤è¤ê¤âAltera¤ÎÊý¤¬Îɤ¤¤è¤¦¤Êµ¤¤¬¤·¤Æ¤­¤¿¡£
¤½¤Î¸å¡¢Tomcat¤µ¤ó¤È¤ª²ñ¤¤¤·¤Æ¡¢¤ª¿©»ö¤ò¤·¤¿¡£¤¤¤í¤¤¤íFPGA¤ÎÏäȤ«¤ò¤µ¤»¤Æ¤¤¤¿¤À¤¤¤¿¤ê¡¢Ê¹¤¤¤¿¤ê¤·¤Æ¡¢³Ú¤·¤¤¤È¤­¤ò²á¤´¤µ¤»¤¿¤¤¤¿¤À¤¤¤¿¡£Tomcat¤µ¤ó¡¢¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£µ¡²ñ¤¬¤¢¤ê¤Þ¤·¤¿¤é¡¢¤Þ¤¿¤è¤í¤·¤¯¤ª´ê¤¤¤·¤Þ¤¹¡£
¤½¤Î¸å¡¢¥×¥í¥È¥¿¥¤¥×ÍѤÎVirtex5¤¬2¤ÄºÜ¤Ã¤Æ¤¤¤ë¥Ü¡¼¥É¤ò¸«¤¿¡£¾å¤Ë¥¹¥¿¥Ã¥¯¤·¤Æ¤¤¤¯¤È¤É¤ó¤É¤óµ¬ÌϤ¬Áý¤ä¤»¤Æ¡¢Ê¬³ä¤¹¤ë¥½¥Õ¥È¥¦¥¨¥¢¤âÈÎÇ䤵¤ì¤Æ¤¤¤ë¤è¤¦¤À¤Ã¤¿¡£µ÷Î¥¤¬Ã»¤¯¡¢Áý¤ä¤»¤ë¤Î¤Ïưºî¼þÇÈ¿ôŪ¤Ë¤âÍ­Íø¤«¤â¡©
¤½¤Î¸å¤ÏCQ¥Ö¡¼¥¹¤Ë¹Ô¤Ã¤Æ¥È¥éµ»£·£¸K¥Þ¥¤¥³¥ó¤Î¥Æ¥¹¥¿¤ÎÏäò¾¯¤·Ê¹¤¤¤¿¤ê¡¢¤Ê¤Ò¤¿¤Õ¤µ¤ó¤Î¤È¤³¤í¤Ë¹Ô¤Ã¤Æ¡¢AJAX¤Ë¤è¤ëMITOUJTAG¤ÎÀ©¸æ¤ÎÏääPCI Express¤Î¥µ¥ó¥×¥ë¥Ü¡¼¥É¤ÎÀ¸ÈĤò¸«¤»¤Æ¤¤¤¿¤À¤¤¤¿¡£
Åìµþ¹©¶ÈÂç³Ø¡¡µÈÀ¥¸¦µæ¼¼/Ë­¶¶µ»½Ñ²Ê³ØÂç³Ø¡¡¾®ÎÓ¸¦µæ¼¼/ÅìµþÇÀ¹©Âç³Ø¡¡ÃæÛ긦µæ¼¼¤Î¡É¿·¤·¤¤·×»»µ¡¥·¥¹¥Æ¥à»þÂå¤òÀڤ곫¤¯MieruPC¥×¥í¥¸¥§¥¯¥È¡É¤ò¸«¤Æ¤­¤¿¡£MIPS¥×¥í¥»¥Ã¥µ¤òVerilog¤Ç½ñ¤¤¤Æ¡¢£ç£ã£ã¤ÇÀ¸À®¤·¤¿¥³¡¼¥É¤âưºî¤·¤Æ¤¤¤ë¤è¤¦¤À¤Ã¤¿¡£¤³¤ì¤Ï¸ø³«¤·¤Æ¤â¤é¤Ã¤Æ¡¢Spartan3E Starter Kit¤ËºÜ¤»¤Æ¤ß¤¿¤¤¡£¥Þ¥ë¥Á¥µ¥¤¥¯¥ë¤È¤¤¤¦¤³¤È¤Ç¡¢¾¯¤·»Äǰ¤À¤Ã¤¿¤¬¡¢¥Ñ¥¤¥×¥é¥¤¥ó¤Ë½ÐÍè¤ë¤ÈÀ­Ç½¤¬¸þ¾å¤¹¤ë¤À¤í¤¦¡£»ÈÍѤ·¤Æ¤¤¤¿¥Ü¡¼¥É¤ÏSUZAKU-S¤À¤Ã¤¿¡£ÌÌÇò¤«¤Ã¤¿¡£
¼¡¤Ï¡¢¡ÉFPGA¤È¹â®¥á¥â¥ê¥¤¥ó¥¿¡¼¥Õ¥§¥¤¥¹ ¥½¥ê¥å¡¼¥·¥ç¥ó¡É¥»¥ß¥Ê¡¼¤òݹ֤·¤¿¡£ÂçÂΡ¢DDR2¤ÎÏäÀ¤Ã¤¿¡£µîǯ¤âݹ֤·¤¿¤Î¤À¤¬¡¢Ëº¤ì¤Æ¤¤¤ë¤³¤È¤â¤¢¤Ã¤¿¤Î¤Ç¡¢¶½Ì£¿¼¤¯Ê¹¤¤¤¿¡£´ª°ã¤¤¤·¤Æ¤¤¤ë¤³¤È¤â¤¢¤Ã¤¿¡£ODT¤ÏWrite¤Î¤È¤­¤À¤±¤È¤«¡¢»î¤·¤Æ¤ß¤¿¤È¤­¤ÏR/W¤É¤Á¤é¤âON¤Ë¤·¤Æ¤·¤Þ¤Ã¤¿¡£FPGA¤ÎDCI¤â»î¤·¤Æ¤ß¤¿¤³¤È¤¬¤Ê¤¤¤·¡¢¤â¤¦°ìÅÙ¡¢¼«Ê¬¤ÎDDR2 SDRAM¥³¥ó¥È¥í¡¼¥é¤ò»î¤·¤Æ¤ß¤è¤¦¤È»×¤Ã¤¿¡£¤·¤«¤·¡¢»ñÎÁ¤ÏÅìµþ¥¨¥ì¥¯¥È¥í¥ó¥Ç¥Ð¥¤¥¹¤ÎPLD¥½¥ê¥å¡¼¥·¥ç¥ó¤Î¥Ú¡¼¥¸¤ÇÇÛÉۤȥ¢¥Ê¥¦¥¹¤¬¤¢¤Ã¤¿¤¬¡¢¤½¤ì¤é¤·¤¤Êª¤Ï¸«¤Ä¤«¤é¤Ê¤¤¡©¤É¤³¤Ë¤¢¤ë¤Î¤«¤Ê¡©
¼¡¤ÏAltera¤Î¥Ö¡¼¥¹¤Ë¹Ô¤Ã¤Æ¡¢40nm FPGA Startix4¤âŸ¼¨¤·¤Æ¤¢¤Ã¤¿¡£8.5Gbps¤Î¥¢¥¤¥Ñ¥¿¡¼¥ó¤ò¸«¤»¤Æ¤¤¤¿¡£»Äǰ¤Ê¤¬¤é¼þ´ü»þ´Ö¤Î³Îǧ¤Ï¤·¤Æ¤³¤Ê¤«¤Ã¤¿¤¬¡¢¤½¤¦¤Ê¤Î¤À¤í¤¦¡£SOPC Builder¤Î¥Ç¥â¤â¸«¤Æ¤­¤¿¡£¤ä¤Ï¤êÎɤµ¤½¤¦¡£Nios II ¥¨¥ó¥Ù¥Ç¥Ã¥Éɾ²Á¥­¥Ã¥È Cyclone III ¥¨¥Ç¥£¥·¥ç¥ó¤¬¤¿¤¯¤µ¤óʤó¤Ç¤¤¤¿¡£»×¤Ã¤¿¤è¤ê¾®¤µ¤«¤Ã¤¿¡£¤â¤¦¾¯¤·Â礭¤¤¤È»×¤Ã¤Æ¤¤¤¿¡£C2H¤ò»È¤Ã¤¿¤È¤­¤È»È¤ï¤Ê¤¤¤È¤­¤Î®ÅÙº¹¤Î¥Ç¥â¤ò¤·¤Æ¤¤¤¿¡£¥Þ¥ó¥Ç¥ë¥Ö¥í¡¼½¸¹ç¤Îɽ¼¨¤Î®ÅÙº¹¤À¤Ã¤¿¡¢¤«¤Ê¤ê°ã¤¦¡£¤ä¤Ï¤êÎɤµ¤½¤¦¡£¼«Ê¬¤Ç¤ä¤Ã¤Æ¤ß¤¿¤¯¤Ê¤Ã¤¿¡£
¤½¤Î¸å¡¢´ðÈIJ°¤µ¤ó¤Ë¤Ä¤«¤Þ¤Ã¤ÆÏäòʹ¤¤¤¿¡£40ÁØÄøÅÙ¤â¤Þ¤Ç¤ä¤ì¤ë¤È¤Î¤³¤È¡£
ºÇ¸å¤Ë¡¢¥¤¥ó¥¿¡¼¥Õ¥§¡¼¥¹¤Ê¤É¤Î¤ª¤Þ¤±´ðÈĤòºî¤Ã¤Æ¤¤¤ë¥Ö¡¼¥¹¤Ë¤¿¤Þ¤¿¤ÞÆþ¤Ã¤Æ¡¢ÀâÌÀ¤·¤Æ¤â¤é¤Ã¤¿¡£¥Þ¥¤¥³¥ó¤Î´ðÈĤäFPGA¤Î´ðÈĤ⤢¤Ã¤¿¡£FPGA´ðÈĤˤϷ빽¤ÊÂ礭¤µ¤Î¥«¥é¡¼LCD¤¬ÉÕ¤¤¤Æ¤¤¤Æ¡¢¥«¥á¥é¥â¥¸¥å¡¼¥ë¤«¤é¼è¤ê¹þ¤ó¤ÀÆâÍÆ¤ò¼Ì¤·¤Æ¤¤¤¿¡£FPGA´ðÈĤÏ4Ëü±ßÄøÅÙ¡£¥«¥á¥é¥â¥¸¥å¡¼¥ë¤Ï1Ëü±ßÄøÅÙ¡£FPGA¤ÏSpartan3¡©¤À¤Ã¤¿¡£
¸å¤Ï¡¢¥¢¥¸¥Ç¥ó¥È¤Ë¹Ô¤Ã¤Æ¤­¤¿¤«¤Ê¡©¥Þ¥¤¥³¥ó´Ø·¸¤Ï¤Û¤È¤ó¤É¹Ô¤«¤Ê¤«¤Ã¤¿¡£
CQ½ÐÈǤÎET¥Õ¥§¥¹¥¿¤òÇÁ¤¤¤Æ¤ß¤¿¤«¤Ã¤¿¤¬¡¢º£Æü¤Ï±ü¤µ¤óÌë¶Ð¤Ç¤¤¤Ê¤¤¤Î¤Ç¡¢ET¥Õ¥§¥¹¥¿¤¬»Ï¤Þ¤ëÁ°¤Ëµ¢Â𤷤¿¡£

Äɵ­¡§
DDR2 SDRAM¥³¥ó¥È¥í¡¼¥é¤ò¼ñÌ£¤Ç¼«Ê¬¤Çºî¤Ã¤Æ¤¤¤Þ¤¹¤È¡¢TED¡¢¥¢¥¸¥Ç¥ó¥È¡¢Altera¤È3¤Ä¤ÎDDR2¤Î¥Ç¥â¤ò¤ä¤Ã¤Æ¤¤¤ë¤È¤³¤í¤Ç¸À¤Ã¤Æ¤ß¤¿¤ó¤À¤±¤É¡£¤Õ¡Á¤ó¤È¤¤¤¦Âбþ¤À¤Ã¤¿¡£Altera¤ò½ü¤¤¤Æ¤Ï¡¢MIG¤¬¤¢¤ë¤Î¤Ë²¿¤Ç¼«Ê¬¤Çºî¤Ã¤Æ¤¤¤ë¤Î¡©¤È¤¤¤¦¹Í¤¨¤À¤Ã¤¿¤ó¤¸¤ã¤Ê¤¤¤«¤È»×¤¦¡©
¤½¤ì¤Ï¡¢¤É¤¦¤»FPGA¤ò»È¤¦¤Ê¤é¤Ð¡¢¹ü¤Þ¤Ç¤·¤ã¤Ö¤ë¤Û¤É¡¢FPGA¤Îµ¡Ç½¤òÃΤꤿ¤¤¤«¤é¤È¤¤¤¦¤³¤È¤«¤Ê¡©¤È»×¤¦¡£¤É¤³¤«¤ÇÌò¤ËΩ¤Ä¤³¤È¤¬¤¢¤ë¤ó¤¸¤ã¤Ê¤¤¤«¤È»×¤¦¡£
DDR¡¢DDR2¤ÏÈæ³ÓŪ¡¢Äã²Á³Ê¤Ê¥Ü¡¼¥É¤Ë¤âÅëºÜ¤µ¤ì¤Æ¤¤¤Æ¤ä¤ê¤ä¤¹¤¤¤Î¤À¤¬¡¢Rocket IO¤Ê¤É¤Î¹â®¥·¥ê¥¢¥ëIO¤Ï´ðÈĤâ¹â¤¤¤·¡¢¤Ê¤«¤Ê¤«¿¨¤ëµ¡²ñ¤¬¤Ê¤¤¡£Â¬Äê´ï¤â¤Ê¤¤¤·¡£¡£¡£¤³¤Ã¤Á¤â¿¨¤Ã¤Æ¤ß¤¿¤¤¤Î¤À¤¬¡£¡£¡£¤â¤·¡¢¤Ê¤Ò¤¿¤Õ¤µ¤ó¤ÎPCIe¥Ü¡¼¥É¤¬¤ª¼ê·Ú¤ÎÃÍÃʤǽФì¤Ð¡¢¤¤¤í¤¤¤í¤ä¤Ã¤Æ¤ß¤ë¤³¤È¤â½ÐÍ褽¤¦¡©¡©¡©

2008/11/25 Äɵ­£²¡§
Åìµþ¥¨¥ì¥¯¥È¥í¥ó¥Ç¥Ð¥¤¥¹¤ÎPLD¥½¥ê¥å¡¼¥·¥ç¥ó¾ðÊó¥Ú¡¼¥¸¤ËEmbeded Technology2008¡¡FPGA¥È¥é¥Ã¥¯¡¡¹Ö±é»ñÎÁ·ÇºÜ(2008/11/21)¤¬Äɲäµ¤ì¤Æ¤¤¤Þ¤¹¡£¸«¤ë¤¿¤á¤Ë¤ÏÅÐÏ¿¤¬É¬ÍפǤ¹¡£

COMMENT

Sim URL @
11/20¡¡01:17
.¡¡¤³¤ó¤Ë¤Á¤Ï¡¢ºòÆü(19Æü)¤Ë¹Ô¤Ã¤Æ¤­¤Þ¤·¤¿¡£Altera¤Î¤È¤³¤í¤Ë¤ÏStratix 4¤¬¤¢¤ê¤Þ¤·¤¿¡£¤½¤¦¤¤¤¨¤Ð¡¢¤É¤³¤Ç¸«¤¿¤Î¤«Ëº¤ì¤Þ¤·¤¿¤¬DDR3¤Î¥Ç¥â¤¬¤¢¤ê¤Þ¤·¤¿¡£
marsee URL @
11/20¡¡05:59
.¡¡Sim¤µ¤ó¡¢¤³¤ó¤Ë¤Á¤Ï¡£

¾ðÊ󤢤꤬¤È¤¦¤´¤¶¤¤¤Þ¤·¤¿¡£
Altera¥Ö¡¼¥¹¤â¸«¤Æ¤³¤è¤¦¤È»×¤Ã¤Æ¤¤¤Þ¤¹¡£Stratix4¤Î¼Âʪ¤¬ÇÒ¤á¤ë¤ï¤±¤Ç¤¹¤Í¡£
DDR3.¡£¡£¡£DDR2¤â¤¦¤Þ¤¯¤¤¤Ã¤Æ¤¤¤Ê¤¤¤Î¤Ë±ó¤¤ÏäΤ褦¤Ç¡£¡£¡£¹â¤¤Â¬Äê´ï¤¬É¬Íפ½¤¦¤Ç¤¹¤Í¡©
¤Þ¤ë¤ª¤« URL @
11/20¡¡12:53
.¡¡¤¿¤ÀÈÓ¤â¤é¤¨¤ëÆü¤ò´°Á´¤Ë´ª°ã¤¤¤·¤Æ¤Þ¤·¤¿¡£
»Äǰ¤Ç¤¹¡£
marsee URL @
11/20¡¡21:02
.¡¡¤Þ¤ë¤ª¤«¤¯¤ó¡©¤ªµ×¤·¤Ö¤ê¤Ç¤¹¡£

ET2008¤ËÍè¤ëÆü¤ò´Ö°ã¤Ã¤¿¤È¤¤¤¦¤³¤È¤Ç¤¹¤«¡©
¤Þ¤ë¤ª¤« URL @
11/20¡¡23:47
.¡¡¤½¤¦¤Ç¤¹¡£ÌÀÆü¸«³Ø¤Ë¹Ô¤­¤Þ¤¹¡£
ÀµÄ¾»Å»ö¤¬¤½¤ì¤É¤³¤í¤¸¤ã¤Ê¤¤´¶¤¸¤Ç¤Ï¤¢¤ë¤ó¤Ç¤¹¤±¤É£÷
Tomcat URL @
11/22¡¡01:58
.¡¡ÀèÆü¤ÏÍ­¤êÆñ¤¦¤´¤¶¤¤¤Þ¤·¤¿
¤Þ¤¿¤Îµ¡²ñ¤ò³Ú¤·¤ß¤Ë¤·¤Æ¤Þ¤¹



 

.

TRACKBACK http://marsee101.blog19.fc2.com/tb.php/957-af2e3c4e