灞曚細(xì)淇℃伅
宓屽叆寮忔縺鍏夋墦鏍囨満鐨勫井澶勭悊鍣ㄩ�夋嫨
瀵瑰祵鍏ュ紡嬋�鍏夋墦鏍囨満鐨勫井澶勭悊鍣ㄥ強(qiáng)ARM澶勭悊鍣ㄧ殑鎬ц兘鍜屾垚鏈柟闈㈢殑閫夊瀷鍒嗘瀽錛屽熀浜嶢RM920T鐨凷3C2410A澶勭悊鍣ㄤ綔涓虹郴緇熺殑涓誨鐞嗗櫒銆係3C2410鏄富瑕侀潰鍚戞墜鎸佽澶囧簲鐢ㄧ殑澶勭悊鍣紝鍥犲叾鎬т環(huán)姣旈珮銆佸姛鑰椾綆絳夌壒鐐硅�岃騫挎硾搴旂敤銆係3C2410鍖呮嫭涓ょ鍨嬪彿:X鍜孉錛孉鍨嬫槸鍨嬬殑鏀硅繘鍨嬶紝鍏鋒湁姣擷鍨嬫洿濂界殑鎬ц兘鍜屾洿浣庣殑鍔熻�椼�備笅闈㈠閫夌敤鐨凷3C2410A澶勭悊鍣ㄧ殑鍔熻兘鍙?qiáng)鐗规�у仛綆�鍗曚粙緇?
(1)涓撻棬涓洪�氱敤宓屽叆寮?span>嬋�鍏夋墦鏍囨満搴旂敤鍜屾墜鎸佽澶囨彁渚涚墖涓婇泦鎴愮殑浣撶郴緇撴瀯;
(2)鍏鋒湁 MMU鍔熻兘錛屾敮鎸佸祵鍏ュ紡Linux鍜學(xué)inCE絳夌郴緇?
(3)閲囩敤ARM920T CPU鍐呮牳錛屾敮鎸丄RM 璋冭瘯浣撶郴緇撴瀯錛屽叿鏈?6/32浣峈ISC浣撶郴緇撴瀯鍜屽己澶х殑鎸囦護(hù)闆?
(4)鍐呮牳渚涚數(shù)鐢?shù)鍘嬩?.8V/2.0V錛屽瓨鍌ㄥ櫒鍜屽閮↖O渚涚數(shù)鐢?shù)鍘嬩?.3V;
(5錛夊唴鏍鎬緵鐢電數(shù)鍘?.8V鐨凷3C2410A-20鏈�楂樺伐浣滈鐜囧彲杈?00MHz;鍐呮牳渚涚數(shù)鐢?shù)鍘?.0V鐨凷3C2410A-26鏈�楂樺伐浣滈鐜囧彲杈?66MHz;
(6)鏈?涓瓨鍌ㄥ櫒bank:姣忎釜bank鍙鍧�絀洪棿涓?28MB錛屾瘡涓猙ank鐨勬暟鎹�葷嚎瀹藉害鍙紪紼嬭緗負(fù)8/16/32浣?
(7)鑳藉浣跨敤澶栭儴絳夊緟淇″彿鏉ュ歡闀挎�葷嚎鍛ㄦ湡;
(8錛夊甫鏈夌嫭绔嬬殑16KB鐨勬寚浠ache鍜?16KB鐨勬暟鎹瓹ache;鍐欑紦鍐插櫒鍙互淇濆瓨4涓湴鍧�鍊煎拰16涓瓧鐨勬暟鎹?
(9)鍏鋒湁姝ｅ父銆佹參閫熴�佺┖闂插拰鎺夌數(shù)鍑犵鐢墊簮妯″紡;閫氳繃澶栭儴涓柇鎴栬�匯TC 鎶ヨ涓柇鍙互灝嗗鐞嗗櫒浠庢帀鐢墊ā寮忓敜閱?
(10)嬋�鍏夋墦鏍囨満鐨勫鐞嗗櫒鏈夊杈?5涓腑鏂簮錛屽叾涓閮ㄤ腑鏂?4涓�丏MA涓柇4涓�佸畾鏃跺櫒涓柇5涓?澶栭儴涓柇婧愬彲浠ラ�夋嫨涓虹數(shù)騫蟲垨鑰呰竟娌胯Е鍙戞ā寮忥紝涓旇Е鍙戞瀬鎬у彲緙栫▼璁劇疆;
(11)瀹炴椂鏃墮挓(RTC)鑳藉鎻愪緵瀹屾暣鐨勬椂閽熺壒鎬у茍鍏鋒湁鎶ヨ涓柇鍜屾椂閽熸淮絳斾腑鏂?鍏鋒湁4閫氶亾鐨凞MA鎺у埗鍣紝鍙互閲囩敤紿佸彂浼犻�佹ā寮忔潵鍔犲揩鏁版嵁浼犺緭閫熺巼;(12)LCD鎺у埗鍣ㄦ渶澶ф敮鎸?K 鑹睸TN LCD鏄劇ず灞忓拰256K 鑹?TFT LCD鏄劇ず灞?鑳藉涓篖CD鎻愪緵1閫氶亾涓撶敤DMA; LCD鎺у埗鍣ㄨ兘澶熸敮鎸佸縐嶅睆騫曞昂瀵哥殑娑叉櫠灞?
(13) 16浣嶇殑鐪嬮棬鐙楀畾鏃跺櫒鍙互浜х敓涓柇璇鋒眰鎴栬�呬嬌緋葷粺澶嶄綅;
(14) 2涓猆SB Host鎺ュ彛鍜?涓猆SB Device鎺ュ彛(鍏峰5涓猆SB浼犺緭閫氶亾)鍧囧吋瀹筓SB ver1.1鏍囧噯;鍏鋒湁SD涓繪満鎺ュ彛鍜孲PI鎺ュ彛;
