FPGAå¯ç¨å®è¡åç§æ åå¤è®¾ååè½æ¥å£ï¼å¦å¾è±¡æ¥å£ï¼åä¸ä½æºéä¿¡ã
FPGAï¼Fieldï¼Programmable Gate Arrayï¼ï¼å³ç°åºå¯ç¼ç¨é¨éµåï¼å®æ¯å¨PALãGALãCPLDçå¯ç¼ç¨å¨ä»¶çåºç¡ä¸è¿ä¸æ¥åå±ç产ç©ãå®æ¯ä½ä¸ºä¸ç¨éæçµè·¯ï¼ASICï¼é¢åä¸çä¸ç§åå®å¶çµè·¯èåºç°çï¼æ¢è§£å³äºå®å¶çµè·¯çä¸è¶³ï¼åå
æäºåæå¯ç¼ç¨å¨ä»¶
é¨çµè·¯æ°æéç缺ç¹ã
1ï¼FPGAçå¼åï¼ç¸å¯¹äºä¼ ç»PCã
åçæºçå¼åæå¾å¤§ä¸åãFPGA以并è¡è¿ç®ä¸ºä¸»ï¼ä»¥ç¡¬ä»¶æè¿°è¯è¨æ¥å®ç°ï¼ç¸æ¯äºPCæåçæºï¼æ 论æ¯å¯è¯ºä¾æ¼ç»æè¿æ¯åä½ç»æï¼ç顺åºæä½æå¾å¤§åºå«ï¼ä¹é æäºFPGAå¼åå
¥é¨è¾é¾ãç®åå½å
æä¸ä¸çFPGA
å¤åå¼åå家ï¼å¦[å京ä¸ç§é¼æ¡¥ZKDQ-TECH]çãFPGAå¼åéè¦ä»é¡¶å±è®¾è®¡ã模ååå±ãé»è¾å®ç°ã软硬件è°è¯çå¤æ¹é¢çæã
2ï¼
产å设计ï¼æç¸å¯¹æççææ¯åºç¨å°æäºç¹å®é¢åå¦é讯ï¼è§é¢ï¼ä¿¡æ¯å¤çççå¼ååºæ»¡è¶³è¡ä¸éè¦å¹¶è½è¢«è¡ä¸å®¢æ·æ¥åç产åè¿æ¹é¢ä¸»è¦æ¯
FPGAææ¯åä¸ä¸ææ¯çç»åé®é¢ï¼å¦å¤è¿æå°±æ¯ä¸ä¸ä¸å®¢æ·ççé¢é®é¢äº§å设计è¿å
æ¬ä¸ä¸å·¥å
·ç±»äº§ååæ°ç¨äº§åï¼FPGAææ¯æ¯ä¸ä¸ªå®ç°æ段å¨è¿ä¸ªé¢åï¼FPGAå 为å
·å¤æ¥å£ï¼æ§å¶ï¼åè½IPï¼å
åµCPUçç¹ç¹ææ¡ä»¶å®ç°ä¸ä¸ªæé ç®åï¼åºåç¨åº¦é«ï¼åè½å
¨é¢çç³»ç»äº§å设计å°æ¯FPGAææ¯åºç¨æ广大çå¸åºã
3ï¼ç³»ç»çº§çåºç¨æ¯FPGAä¸ä¼ ç»ç
计ç®æºææ¯ç»åï¼å®ç°ä¸ç§FPGAçç
计ç®æºç³»ç»å¦ç¨XilinxãV-4,V-5ç³»åçFPGAï¼å®ç°å
åµPOWERãPCãCPU,ç¶ååé
ååç§å¤å´åè½ï¼å®ç°ä¸ä¸ªåºæ¬ç¯å¢ï¼å¨è¿ä¸ªå¹³å°ä¸è·LINUXçç³»ç»ï¼è¿ä¸ªç³»ç»ä¹å°±æ¯æåç§æ åå¤è®¾ååè½æ¥å£ï¼å¦å¾è±¡æ¥å£ï¼äºè¿å¯¹äºå¿«éææFPGA大åç³»ç»æ¥è®²æ¯å¾æ帮å©çã
åèï¼
http://baike.baidu.com/link?url=NMyhyIOudwWYmg6qRm4PhmgsVFv9TNxp0I89_tVgFWwGC9_0VbKe5KtebEAQCA_ynCK9mYmmuVZ4u1WN-yHAra