2015幎1æäžæ¬ãæ±äº¬ããã°ãµã€ãã§éããããã第8å åœéã«ãŒãšã¬ã¯ãããã¯ã¹æè¡å±ãã«ã¯ãå€ãã®åå°äœã¡ãŒã«ãŒãåºå±ãããã«ããµã¹ ãšã¬ã¯ãããã¯ã¹ãInfineon TechnologiesãSTMicroelectronicsãamsãBoschãSpansionãããŒã ãXilinxãAlteraãªã©æ¥µããŠæŽ»æ°ããã£ããèªåè»çšåå°äœã§ããããè¡ãã«ããµã¹ã¯ãã¯ã«ãå¿çšã®ãœãªã¥ãŒã·ã§ã³ãææ¡ããããžãã¹ãæ¬æ Œåãããã
ã«ããµã¹ã¯ãéäžãšéžæã«ãã£ãŠå±ç€ºäŒãçµã蟌ãããã«ãªã£ããããããããã€ããããã®åºå±ã¯ãã¯ãããªãã2014幎9æã«èªç€Ÿéå¬ãè¡ã£ããDevConãã§ã¯ãã¯ã«ãã®éè»¢åžæ£é¢ã®ã€ã³ãããã«ãŒãããå«ãããã³ãã¯ãããã®æªæ¥åãææ¡ãããå瀟ã®èªåè»ããžãã¹ãçããå·è¡åœ¹å¡åžžåã®å€§æéåžæ°(å³1)ã¯ã2015幎1æã¯ããã®International CESã«åºãããäŒå Žã®è¿éã«ããããã«ã«ã¹ã€ãŒãã«ãŒã ã確ä¿ããåå»ã¿ã®ã¹ã±ãžã¥ãŒã«ã§8æãã20æãŸã§åœå å€ã®é¡§å®¢ãšããŒãã£ã³ã°ãæã£ããæ¬æ¥ãæµ·å€ã®å±ç€ºäŒã®ç®çã¯ã3æ¥éã§å¹çããæ°å瀟ã®é¡§å®¢ã«äŒãããšã ãããåºå±ãšãããããããŒãã£ã³ã°ãæåªå ãããããã®æå³ã§ãã«ããµã¹ãããããå€åœç±äŒæ¥ã®ä»²éå ¥ããæããããšãããã
æµ·å€äŒæ¥ã®å€ãã¯ã¯ã«ãã«åãå ¥ããããã«ãªã£ãŠãããIntelãNVIDIAã¯ã¯ã«ãã®å®æ©ãå±ç€ºãã圌ãã®ãããã§äœãã§ããããäžå¿ã«å±ç€ºæè¡ãèŠãããšãããIntelã¯åœå ã®CEATECã«åããŠåºå±ããæããããã¯èŠããã«ããããã§äœãã§ããããšãããããŸããŸãªãã¢ãäžå¿ã«ããŒã¹ãæ§æãããNVIDIAã¯çè ãåå ãã2幎åã®CESã§ã¯ãããããã¹ãŒããŒã«ãŒã®ãã©ã³ãã«ã®ãŒãããå±ç€ºããããã»ããµãæèŒããã©ã³ãã«ã®ãŒãã§äœãå®çŸã§ãããã瀺ãã(å³2)ãã«ããµã¹ã®é¡§å®¢ã§ããæµ·å€ã®ãã£ã¢1ãµãã©ã€ã€ã¯ç¹ã«ãå±ç€ºäŒã§ã®åã®å ¥ãæ¹ãããããšå€§ææ°ã¯æãããšããŠããã
|
|
å³2 International CES 2012ã§NVIDIAã¯ãã³ãå ããŒã¹ã«ã©ã³ãã«ã®ãŒããé 眮ããŠãã |
ã¯ã«ãçšåå°äœã§ã®ã«ããµã¹ã®åŒ·ã¿ã¯ãITãšå¶åŸ¡ã®äž¡æ¹ãæã£ãŠããç¹ã ããã®å€§ããªã¡ãªããã解説ãããããã®åã«ããã»ããµã«ã¯ãæŒç®åœä»€ãšå¶åŸ¡åœä»€ãããããšãç¥ã£ãŠããå¿ èŠããããæŒç®ããããšãäžå¿ã«ãªãã®ã¯ã¢ã«ãŽãªãºã ãèšç®ããå Žåã§ãããããã§ã¯ã«ãã«ãããITãšã¯ãè¡çªé²æ¢ã®ããã人éãä»ã®ä¹ãç©ãæ€åºããããã®ã¢ã«ãŽãªãºã ãèšç®ããSoCãããã¯ã·ã¹ãã LSIã®ããšãæããã·ã¹ãã LSIã¯ãæåéãã·ã¹ãã ãå®è¡ããããã®é«ãæŒç®èœåãæã¡ãœãããŠã§ã¢ã§ããã°ã©ã ã§ããåå°äœãããã§ãããããã«å¯ŸããŠãã¯ã«ãçšã®å¶åŸ¡ICã¯ããã€ã¯ãã³ã³ãããŒã©(ãã€ã³ã³)ã®ããã«ãäœçªå°ã«ããåœä»€ã䜿ã£ãŠãäœçªå°ã®ããŒã¿ãäœçªå°ã«ç§»ãããšãããããªå¶åŸ¡ãäžå¿ãšãããæŒç®èœåã¯ãã»ã©éèŠã§ã¯ãªãã
ã«ããµã¹ã®ã¡ãªããã§ããITãšå¶åŸ¡ã®äŸãæããããèªåé転æè¡ã®æåã®æ®µéã«çžåœãããèªåãã¬ãŒãã·ã¹ãã ã§ã¯ãITãšå¶åŸ¡ãå¿ èŠãšãªããã·ã¹ãã LSIã§ã¯ãã«ã¡ã©ãããã¯ããªæ³¢ã¬ãŒããŒã䜿ã£ãŠäººãã¯ã«ããæ€åºãããšãããããåè§ã§å²ã¿ããã®å¯Ÿè±¡ç©ãåããŠã远跡ãããšããæŒç®ãè¡ããè·é¢ã¯ãã®åè§ãæ ã倧ãããªããšè¿ã¥ããšå€æããå°ãããªããšé ããããšå€æããããã以äžå±éºã ãšãããšãããŸã§è¿ã¥ããšããã®ã·ã¹ãã LSIã¯ãã€ã³ã³ãªã©ã®å¶åŸ¡ICã«é£çµ¡ããããã€ã³ã³ã¯ããã¬ãŒããåããããã®ã¢ãŒã¿ãåäœãããããã€ã³ã³ã¯ã¢ãŒã¿é§ååè·¯ã«ãªã³ãããããŒã¿ãéããã¢ãŒã¿ã«å®éã«é»æµãéãã®ã¯ãã¯ãŒåå°äœã§ãããã«ããµã¹ã¯ITç³»ã®ã·ã¹ãã LSIãšå¶åŸ¡ç³»ãã€ã³ã³ã®2ã€ãæã£ãŠããããã€èªåè»ã·ã¹ãã ãçè§£ããŠããããšãæå€§ã®åŒ·ã¿ãšãªã£ãŠãããããã«ã€ãªããšãªãã¢ããã°ICããã¯ãŒåå°äœãããã
|
|
å³3 ã«ããµã¹ã¯ITç³»ã®ãR-CARããšãå¶åŸ¡ç³»ã®ãRH850ããæã€ (åºå ž:ã«ããµã¹ ãšã¬ã¯ãããã¯ã¹) |
ãã®è¡çªé²æ¢ã·ã¹ãã ããèŠç¹å€æŽã§ãããµã©ãŠã³ããã¥ãŒã·ã¹ãã ãªã©ãå¯èœãªã·ã¹ãã LSIãšããŠã2014幎8æã«çºè¡šãããR-CAR V2Hã(åèè³æ1)ã¯ããã§ã«åœå å€ã§ãã¶ã€ã³ã€ã³ãåŸãŠãããšå€§ææ°ã¯èªããCESéå¬ã®åãæ¬§å·ã§2014幎11æã«éå¬ããããElectronicaã§ã¯ãã£ã¢1ã ãã§ã¯ãªãOEM(ã¯ã«ãã¡ãŒã«ãŒ)ãšã®ããŒãã£ã³ã°ããã£ããã«ããµã¹ã¯åè«ã«ãŒã ã10宀çšåºŠçšæããäŸ¡æ Œäº€æžãå«ããçŸå®çãªåè«ãè¡ã£ããšãããåå°äœã¡ãŒã«ãŒã®ã«ããµã¹ãçŽæ¥ã®é¡§å®¢ã§ã¯ãªãOEMãšè©±ãããã®ã¯ãOEMããã¯ãããžãŒããã£ã¢1ãµãã©ã€ã€ããã®æšèŠã§ã¯ãªããèªåã§ãã¯ãããžãŒã決ãããããã ã
ã«ããµã¹ã¯é¡§å®¢ãOEMãšã®ããŒãã£ã³ã°ã§ãããã®ããŒããããã瀺ãããElectronicaãCESã®ããŒãã£ã³ã°ãªã©ãéããŠãR-CARã·ãªãŒãºã®ç¬¬2äžä»£è£œåã®æ¡çšã決ãŸã£ããšããããã®è£œåã¯2017ïœ2018幎çºå£²ã®ã¯ã«ãã«æèŒããããšèŠãããŠãããããã«ãã®å ã®2020幎æèŒãç®çãšããŠã第3äžä»£ã®è£œåéçºã«ãåãå ¥ããã2014幎12æã®ãIEDM(International Electron Device Meeting)ãã§çºè¡šãã16nm FinFETã䜿ã£ãSRAMæè¡ã¯ããã®ç¬¬3äžä»£ã®R-CARãžã®éç©ãç®æãããã®ã ãšãããããã¯OEMããã®æåŸ ã«å¿ãããã®ã ãšããŠããã
2014幎ã¯ãã¡ãŠã³ããªã«ãããŠã16/14nm FinFETæè¡ã¯ãŸã æ©çãŸããæªããéç£ãé ããŠãããã2020幎ããã¯å®å®ããããã»ã¹ã§è£œé ã§ããã¯ãã ãã«ããµã¹ã¯ã欧å·ãšã¢ã¡ãªã«ã«æ ç¹ãèšããŠããããã¯ã«ãããžãã¹ã¯ã°ããŒãã«ãªããŒã ã§åããŠããã(å€§ææ°)ãç±³åœã®ã©ã¹ãã¬ã¹ã§éå¬ãããCESãä»åã®æ±äº¬ã§ã®ã«ãŒãšã¬å±ã«ã¯ãã€ãã®ç€Ÿå¡ãå ãã£ãŠããã
ã«ããµã¹ã®ãœãªã¥ãŒã·ã§ã³ææ¡ã¯ãåå°äœãããã ãã«ãšã©ãŸããªãããããŸã§å¹ã£ãŠããã¯ã«ãã®æ©èœå®å šãšã»ãã¥ãªãã£ã®ããŠããŠã§ããããœãªã¥ãŒã·ã§ã³ãæäŸããããšãã«ãŒãšã¬å±ã§çºè¡šããããã®ãœãªã¥ãŒã·ã§ã³ã¯ãæ©èœå®å šèŠæ ŒISO26262ãšãã»ãã¥ãªãã£ãçµã¿èŸŒãã ãœãããŠã§ã¢ã ãã§ã¯ãªãã確蚌æ¹çã¬ããŒããæ€èšŒã¬ããŒããªã©ãåºåããããã®ãœãªã¥ãŒã·ã§ã³ã«ã¯ããŠãŒã¶ãŒãããŒããŠã§ã¢ã®å®å šèŠæ±ãã»ãã¥ãªãã£ã®äŸçµŠãæ§ç¯ããå Žåã«ããŒããŠã§ã¢ãšå¯æ¥ã«ããããéšåã®ãœãããŠã§ã¢ãå«ãã§ãããCPUèªå·±èšºæãã¯ãããšããåçš®ã®èšºæãã»ãã¥ãªãã£ã®ãœãããŠã§ã¢ãªã©ã§ãããã»ãã¥ãªãã£ã§ã¯ããã®ã¢ããªã±ãŒã·ã§ã³ããŒããå®å šåæãè åšåæãªã©ãå«ãããã®ãœãªã¥ãŒã·ã§ã³ãããã°ããŠãŒã¶ãŒã¯æ©èœå®å šãšã»ãã¥ãªãã£ã«é¢ããŠéçºã容æã«ãªãã
åèè³æ


