鏅傞枔锛�2025/5/7 10:48:53
闁辫畝锛�42
EP2C20F484C7 鏄敱 Altera锛堢従宸茶 Intel 鏀惰臣锛夌敓鐢㈢殑涓�娆� Cyclone II 绯诲垪 FPGA 鑺墖銆傝┎鑺墖鍏锋湁楂樻�у児姣�銆佷綆鍔熻�楀拰璞愬瘜鐨勯倧杓硣婧愶紝閬╁悎鐢ㄤ簬閫氫俊銆佸伐妤�(y猫)鎺у埗銆佹秷璨婚浕瀛愬強宓屽叆寮忕郴绲辩瓑闋樺煙銆�
銆�銆�鍏舵牳蹇冩灦妲嬪熀浜� SRAM 宸ヨ棟鎶�琛擄紝鏀寔鍕曟厠(t脿i)閰嶇疆鍜岄潏娲荤殑 I/O 鍔熻兘銆傛澶�锛孍P2C20F484C7 鎻愪緵浜� 20K 閭忚集鍠厓 (LE)锛屽鍊嬪祵鍏ュ紡瀛樺劜鍣ㄦā濉婁互鍙� DSP 鍔熻兘濉婏紝浣垮叾鑳藉婊胯冻寰╅洔鐨勬暩瀛椾俊铏熻檿鐞嗛渶姹�銆�
鍨嬭櫉锛欵P2C20F484C7
銆�銆�绯诲垪锛欳yclone II
銆�銆�鍒堕�犲晢锛欰ltera/Intel
銆�銆�灏佽锛欶BGA (Fine-Pitch Ball Grid Array)
銆�銆�I/O 鏁搁噺锛�306
銆�銆�閭忚集鍠厓 (LE)锛�20,190
銆�銆�宓屽叆寮忓瓨鍎插櫒锛�528 Kbits
銆�銆�DSP 鍔熻兘濉婏細鐒�
銆�銆�鏈�澶х敤鎴跺彲鐢� I/O锛�306
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�閰嶇疆妯″紡锛欰S銆丣TAG銆丳S銆丄ctive Serial
EP2C20F484C7 鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂樻�ц兘鑸囦綆鎴愭湰绲愬悎锛岄仼鐢ㄤ簬涓瓑寰╅洔搴︾殑瑷▓浠诲嫏銆�
銆�銆�2. 鍏х疆澶ч噺閭忚集鍠厓锛屾敮鎸佸京闆滅祫鍚堥倧杓拰鏅傚簭閭忚集鐨勫鐝�銆�
銆�銆�3. 鎻愪緵澶氶仈 306 鍊嬬敤鎴跺彲鐢� I/O 寮曡叧锛屾敮鎸佸绋婧栨帴鍙ｅ崝璀�銆�
銆�銆�4. 鏀寔澶氱ó閰嶇疆鏂瑰紡锛屽寘鎷富鍕曚覆琛� (AS)銆佽鍕曚覆琛� (PS)銆侀倞鐣屾巸鎻� (JTAG) 鍜屽緸灞ā寮忛厤缃�銆�
銆�銆�5. 鍏у祵楂橀仈 528 Kbits 鐨勫瓨鍎插櫒璩囨簮锛屽彲浠ョ敤浜庢暩鎿氱珐娌栨垨鏌ユ壘琛ㄧ瓑鍔熻兘銆�
銆�銆�6. 鏀寔閮ㄥ垎閲嶆柊閰嶇疆鍔熻兘锛屽厑瑷卞湪閬嬭鏅傚皪鐗瑰畾鍗�(q奴)鍩熼�茶鍕曟厠(t脿i)鏇存柊銆�
銆�銆�7. 宸ヤ綔闆诲鐐� 1.2V 鏍稿績闆诲鍜� 1.5V/1.8V/2.5V/3.3V 鐨� I/O 闆诲锛岀⒑淇濆吋瀹规�ц垏浣庡姛鑰椼��
銆�銆�8. 鍏ч儴闆嗘垚 PLL锛堥帠鐩哥挵(hu谩n)锛�锛屾敮鎸侀珮鏁堢殑鏅傞悩绠＄悊銆�
銆�銆�9. 灏佽褰㈠紡鐐� FBGA锛岄仼鍚堥珮瀵嗗害闆昏矾鏉胯ō瑷�銆�
EP2C20F484C7 寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 鏁告摎閫氫俊锛氱敤浣滃崝璀拌綁鎻涘櫒銆佹暩鎿氬寘铏曠悊鍣ㄥ拰娴侀噺绠＄悊鎺у埗鍣�銆�
銆�銆�2. 宸ユキ(y猫)鑷嫊鍖栵細瀵︾従瀵︽檪鎺у埗銆侀亱鍕曟帶鍒跺拰鍌虫劅鍣ㄦ帴鍙�銆�
銆�銆�3. 娑堣不椤為浕瀛愮敘鍝侊細濡傝闋昏檿鐞嗐�侀煶闋昏В纰煎拰鍦栧儚澧炲挤銆�
銆�銆�4. 閱�(y墨)鐧傝ō鍌欙細鐢ㄤ簬鎮ｈ�呯洠(ji膩n)璀峰剙銆佽秴鑱叉尝鎴愬儚鍜屾暩鎿氶噰闆嗙郴绲�銆�
銆�銆�5. 宓屽叆寮忕郴绲憋細鎻愪緵鍙法绋嬮倧杓互閬╂噳鍚勭ó瀹氬埗鍖栭渶姹傘��
銆�銆�6. 娓│娓噺锛氭寤洪珮鎬ц兘娓│鍎�鍣ㄥ拰鏁告摎瑷橀寗瑁濈疆銆�
EP2C20F484C6
銆�銆�EP2C20F484I7
銆�銆�EP2C20F484I6
