2021骞�婀栧崡甯寖澶у(xu茅)纰╁＋鐮旂┒鐢熷叆瀛�(xu茅)鑰冭│鑷懡椤岀鐩€冭│澶х侗

鑰冭│绉戠洰浠ｇ⒓锛歔875]                    鑰冭│绉戠洰鍚嶇ū锛氭暩(sh霉)瀛楅浕瀛愭妧琛�(sh霉)

涓€銆佽€冭│鍏�(n猫i)瀹瑰強瑕侀粸

锛堜竴锛�銆佹暩(sh霉)鍒跺拰纰煎埗

1锛庡悇绋暩(sh霉)鍒剁殑琛ㄧず鍙婄浉浜掕綁(zhu菐n)鎻�

浠绘剰閫�(j矛n)鍒舵暩(sh霉)鐨勪竴鑸〃閬�(d谩)寮忥紱浜岄€�(j矛n)鍒�銆佸叓閫�(j矛n)鍒躲€佸崄閫�(j矛n)鍒�銆佸崄鍏€�(j矛n)鍒剁瓑

2锛庝簩閫�(j矛n)鍒舵暩(sh霉)鐨勮〃绀恒€佽▓绠楀強鍏舵彌绠�

鐒＄铏熶簩閫�(j矛n)鍒舵暩(sh霉)鐨勭畻琛�(sh霉)閬嬬畻銆佸師纰�銆佸弽纰煎拰瑁滅⒓绛夊舰寮�

3锛庡悇绋父鐢ㄧ法纰煎師鐞嗗拰琛ㄧず鏂瑰紡

BCD纰�銆佷簬3纰�銆佹牸闆风⒓銆丄SCII纰肩瓑锛�0锝�9鎵€灏嶆噳(y墨ng)纰煎€�

锛堜簩锛夈€侀杸闆昏矾

1锛庝簩妤电鍜屼笁妤电鐨勯枊闂�(gu膩n)鐗规€�

浜屾サ绠℃(g貌u)鎴愮殑鑸囬杸銆佹垨闁€锛涗笁妤电妲�(g貌u)鎴愮殑闈為杸

2锛庢渶鍩烘湰鐨勯倧杓杸闆昏矾

鑸囥€佹垨銆侀潪闁€鐨勯倧杓姛鑳姐€侀倧杓铏�銆佺湡鍊艰〃

3锛庡父鐢ㄧ殑閭忚集闁€闆昏矾锛�

鑸囬潪銆佹垨闈�銆佸悓鎴栥€佺暟鎴栫瓑闁€闆昏矾鐨勯倧杓姛鑳�銆侀倧杓铏熴€佺湡鍊艰〃

4锛庡吀鍨婥MOS閭忚集闁€闆昏矾

鑸�銆佹垨銆侀潪銆佽垏闈�銆佹垨闈炵瓑CMOS闁€闆昏矾鐨勯浕璺(g貌u)鎴�銆佸伐浣滃師鐞嗗強闈滄厠(t脿i)銆佸嫊鎱�(t脿i)鐗规€�

5锛庡吀鍨婽TL閭忚集闁€闆昏矾

鑸�銆佹垨銆侀潪銆佽垏闈�銆佹垨闈炵瓑TTL闁€闆昏矾鐨勯浕璺(g貌u)鎴�銆佸伐浣滃師鐞嗗強闈滄厠(t脿i)銆佸嫊鎱�(t脿i)鐗规€�

6锛庡叾浠栭鍨嬮杸闆昏矾

闆嗛浕妤甸枊璺杸锛圤C闁€锛夈€佷笁鎱�(t脿i)闁€鐨勭壒榛�銆侀倧杓铏熷拰鎳�(y墨ng)鐢�锛涚窔鑸囩殑姒傚康鍙婃噳(y墨ng)鐢�

7锛嶵TL闆昏矾鑸嘋MOS闆昏矾鐨勬帴鍙�

锛堜笁锛夈€侀倧杓唬鏁�(sh霉)鍩虹(ch菙)

1锛庡熀鏈倧杓亱绠楀拰甯哥敤寰�(f霉)鍚堥倧杓亱绠�

鍩烘湰閭忚集锛氳垏銆佹垨銆侀潪锛涘父鐢ㄥ京(f霉)鍚堥倧杓細鑸囬潪銆佹垨闈炪€佸悓鎴�銆佺暟鎴栫瓑

2锛庨倧杓唬鏁�(sh霉)鐨勫熀鏈叕寮�銆佸父鐢ㄥ叕寮�

璁婇噺鑸囧父閲忛亱绠楄(gu墨)鍓�锛屼氦鎻涘緥銆佺祼(ji茅)鍚堝緥銆佸垎閰嶇巼锛岄噸鐤婂緥銆佷簰瑁滃緥銆侀倓鍘熷緥銆佸惛鏀跺緥绛夊叕寮�

3锛庨倧杓唬鏁�(sh霉)鐨勫熀鏈畾鐞�

浠ｅ叆瀹氱悊銆佸弽婕斿畾鐞�銆佸皪鍋跺畾鐞�

4锛庨倧杓〃閬�(d谩)寮忕殑绛夊児璁婃彌

閬嬬敤涓婅堪鍏紡銆佸畾鐞嗛€�(j矛n)琛岄倧杓〃閬�(d谩)寮忕殑绛夊児璁婂寲锛涢倧杓嚱鏁�(sh霉)鐨勬渶灏忛爡鍜屾渶澶ч爡琛ㄧず娉�

5锛庨倧杓嚱鏁�(sh霉)鐨勫悇绋〃绀烘柟娉�

閭忚集琛ㄩ仈(d谩)寮�銆佺湡鍊艰〃銆侀倧杓浕璺湒銆佸崱璜惧湒銆佹尝褰㈠湒绛変笉鍚岃〃绀烘柟娉�锛涘悇绋〃绀烘柟娉曚箣闁撶殑鐩镐簰杞�(zhu菐n)鎻�

6锛庨倧杓嚱鏁�(sh霉)鐨勫寲绨�

閬嬬敤鍏紡娉曞寲绨★紱閬嬬敤鍗¤鍦栨硶鍖栫啊

锛堝洓锛�銆佺祫鍚堥倧杓浕璺垎鏋愬拰瑷�(sh猫)瑷�

1锛庣祫鍚堥倧杓浕璺殑姒傚康鍜岀壒榛�

2锛庣祫鍚堥倧杓浕璺殑鍒嗘瀽鏂规硶鍜岃ō(sh猫)瑷堟柟娉�

鎺屾彙閫�(j矛n)琛岀祫鍚堥倧杓浕璺垎鏋愮殑涓€鑸椹燂紱鎺屾彙閫�(j矛n)琛岀祫鍚堥倧杓浕璺ō(sh猫)瑷堢殑涓€鑸椹�

3锛庡悇绋父鐢ㄧ殑绲勫悎閭忚集闆昏矾

绶ㄧ⒓鍣紙8-3绶ㄧ⒓鍣�銆�4-2绶ㄧ⒓鍣�銆佸劒(y艒u)鍏堢法纰煎櫒銆侊級銆佽纰煎櫒锛�3锛�8璀⒓鍣�銆�2锛�4璀⒓鍣�銆佷簩锛嶅崄閫�(j矛n)鍒惰纰煎櫒銆侀’绀鸿纰煎櫒銆丩ED鏁�(sh霉)纰肩锛�銆佹暩(sh霉)鎿�(j霉)閬告搰鍣紙鍥涢伕涓€銆佸叓閬镐竴锛�銆佹暩(sh霉)鎿�(j霉)鍒嗛厤鍣�銆佹暩(sh霉)鍊兼瘮杓冨櫒銆佸姞娉曞櫒锛堝崐鍔犲櫒銆佸叏鍔犲櫒銆佸叐鑰呯浉浜掕綁(zhu菐n)鎻�銆佸浣嶅姞娉曞櫒锛夌瓑绲�(ji茅)妲�(g貌u)銆佸姛鑳藉拰鎳�(y墨ng)鐢紱

鐢ㄨ纰煎櫒鎴栨暩(sh霉)鎿�(j霉)閬告搰鍣ㄧ瓑瀵︾従(xi脿n)绲勫悎閭忚集鍑芥暩(sh霉)鐨勬柟娉�锛�

甯哥敤闆嗘垚绲勫悎閭忚集闆昏矾锛�74xx138銆�74xx42銆�74xx48銆�74xx153銆�74xx151銆�74xx183绛夛級鐨勫姛鑳�銆佷娇鐢ㄦ柟娉曞強鍏舵噳(y墨ng)鐢�

4锛庣鐖�-鍐掗毆鐝�(xi脿n)璞�

绔剁埈-鍐掗毆鐨勬蹇碉紱鍒ゅ垾绲勫悎闆昏矾涓槸鍚﹀瓨鍦ㄧ鐖垏鍐掗毆鐨勬柟娉�锛涙秷闄ょ鐖�-鍐掗毆鐨勬柟娉�

锛堜簲锛夈€佽Ц鐧�(f膩)鍣�

1锛庤Ц鐧�(f膩)鍣ㄧ殑涓嶅悓瑙哥櫦(f膩)姊濅欢

闆诲钩瑙哥櫦(f膩)锛岃剤娌栬Ц鐧�(f膩)锛岄倞娌胯Ц鐧�(f膩)

2锛庡悇绋笉鍚屽姛鑳界殑瑙哥櫦(f膩)鍣�

RS瑙哥櫦(f膩)鍣�銆丣K瑙哥櫦(f膩)鍣�銆丏瑙哥櫦(f膩)鍣ㄣ€乀鍜孴鈥茶Ц鐧�(f膩)鍣�锛�

鍚勭ó瑙哥櫦(f膩)鍣ㄧ殑閭忚集鍔熻兘銆佺壒鎬ц〃銆侀倧杓铏熴€佺壒鎬ф柟绋�銆佺媭鎱�(t脿i)杞�(zhu菐n)鎻涘湒锛�

鍚勭ó瑙哥櫦(f膩)鍣ㄤ箣闁撻倧杓姛鑳界殑杞�(zhu菐n)鎻涙柟娉�锛屽苟鑳藉鐣嚭瑙哥櫦(f膩)鍣ㄩ浕璺殑鏅傚簭娉㈠舰鍦�

3锛庤Ц鐧�(f膩)鍣ㄧ殑闆昏矾绲�(ji茅)妲�(g貌u)銆佸伐浣滃師鐞嗗強宸ヤ綔鐗归粸

鍩烘湰RS瑙哥櫦(f膩)鍣�銆佸悓姝ョ祼(ji茅)妲�(g貌u)銆佷富寰炵祼(ji茅)妲�(g貌u)銆佺董鎸侀樆濉炵祼(ji茅)妲�(g貌u)

锛堝叚锛�銆佹檪搴忛倧杓浕璺�

1锛庢檪搴忛倧杓浕璺殑鐗归粸銆佸垎椤�

鍚屾鏅傚簭闆昏矾锛涚暟姝ユ檪搴忛浕璺�

2锛庢檪搴忛浕璺殑鍒嗘瀽鏂规硶

鍚屾鏅傚簭闆昏矾鍒嗘瀽鐨勪竴鑸椹燂紱鐙€鎱�(t脿i)鏂圭▼銆佽几鍑烘柟绋�銆侀﹨(q奴)鍕曟柟绋嬬殑鍚京鍙婁娇鐢�锛涙檪搴忛倧杓浕璺殑鐙€鎱�(t脿i)杞�(zhu菐n)鎻涜〃銆佺媭鎱�(t脿i)杞�(zhu菐n)鎻涘湒鎻忚堪锛涚暟姝ユ檪搴忛浕璺殑鍒嗘瀽锛涢浕璺嚜鍟熷嫊鍒嗘瀽

3锛庡父鐢ㄧ殑鏅傚簭閭忚集闆昏矾

鍚勭ó瀵勫瓨鍣紙骞惰銆佺Щ浣嶅瘎瀛樺櫒锛夌殑鍒嗛銆佸伐浣滃師鐞�銆侀浕璺壒榛�銆侀倧杓姛鑳斤紱

鍚屾浜岄€�(j矛n)鍒跺姞娉曡▓鏁�(sh霉)鍣�銆佸悓姝ュ崄閫�(j矛n)鍒跺姞娉曡▓鏁�(sh霉)鍣ㄣ€佺暟姝ヤ簩閫�(j矛n)鍒跺姞/娓涙硶瑷堟暩(sh霉)鍣�銆佺暟姝ュ崄閫�(j矛n)鍒跺姞娉曠殑宸ヤ綔鍘熺悊銆侀浕璺壒榛炲拰閭忚集鍔熻兘鐨勫垎鏋愭柟娉曪紱

鎺屾彙甯哥敤闆嗘垚鏅傚簭闆昏矾74xx194銆�74xx160銆�74xx290鍔熻兘琛�銆佷娇鐢ㄦ柟娉曞強鍔熻兘鎿村睍锛�

4锛庣敤闆嗘垚瑷堟暩(sh霉)鍣ㄧ祫鎴愪换鎰忛€�(j矛n)鍒惰▓鏁�(sh霉)鍣ㄧ殑鏂规硶

鍙嶉缃�0娉�锛涚疆鏁�(sh霉)娉�

5锛庢檪搴忛倧杓浕璺腑鐨勭鐖�-鍐掗毆鐝�(xi脿n)璞�

锛堜竷锛�銆佸崐灏�(d菐o)楂斿瓨鍎插櫒

1锛庡父鐢ㄥ崐灏�(d菐o)楂斿瓨鍎插櫒鐨勫垎椤炲強鍚勯瀛樺劜鍣ㄧ殑鐗归粸

SRAM銆丏RAM锛汻OM 銆丳ROM銆丒PROM銆丒2PROM銆丗lash绛�

2锛庡瓨鍎插櫒瀹归噺鐨勮▓绠楀拰琛ㄧず鏂规硶

浣峛it銆佸瓧绡€(ji茅)byte銆佸瓧word銆並B銆丮B銆丟B銆乀B绛夌殑鍚京鍜屾彌绠�

3锛庡瓨鍎插櫒鐨勬摯灞�

瀛�?j菒n)U灞曟柟寮�锛涗綅鎿村睍鏂瑰紡

(鍏�)銆佹暩(sh霉)妯�銆佹ā鏁�(sh霉)杞�(zhu菐n)鎻涢浕璺�

1锛嶥/A杞�(zhu菐n)鎻涘櫒鍜孉/D杞�(zhu菐n)鎻涘櫒鐨勪綔鐢�銆佸垎椤炰互鍙婂熀鏈伐浣滃師鐞�

2锛嶥/A杞�(zhu菐n)鎻涘櫒

娆�(qu谩n)闆婚樆缍�(w菐ng)绲�(lu貌)銆佸€扵鍨嬮浕闃荤恫(w菐ng)绲�(lu貌)銆佹瑠(qu谩n)闆绘祦缍�(w菐ng)绲�(lu貌)D/A杞�(zhu菐n)鎻涘櫒鐨勯浕璺祼(ji茅)妲�(g貌u)銆佸伐浣滃師鐞嗗拰鐗归粸锛�

D/A杞�(zhu菐n)鎻涘櫒鐨勮綁(zhu菐n)鎻涢€熷害銆佸垎杈ㄧ巼銆佽綁(zhu菐n)鎻涜宸垏杓稿嚭闆诲绛夋€ц兘鎸囨(bi膩o)鐨勮▓绠�

3锛嶢/D杞�(zhu菐n)鎻涘櫒

閲囨ǎ瀹氱悊锛汚/D杞�(zhu菐n)鎻涚殑鍥涘€嬫椹燂紙閲囨ǎ銆佷繚鎸�銆侀噺鍖�銆佺法纰硷級锛�

骞惰姣旇純鍨�銆佽▓鏁�(sh霉)鍨嬨€侀€愭閫艰繎鍨�銆侀洐绌嶅垎鍨婣/D杞�(zhu菐n)鎻涘櫒鐨勯浕璺祼(ji茅)妲�(g貌u)銆佸伐浣滃師鐞嗗拰鎬ц兘姣旇純锛�

A/D杞�(zhu菐n)鎻涘櫒鐨勮綁(zhu菐n)鎻涢€熷害銆佸垎杈ㄧ巼銆佽綁(zhu菐n)鎻涜宸垏杓稿叆闆诲绛夋€ц兘鎸囨(bi膩o)鐨勮▓绠�銆�

浜�銆佸弮鑰冩浉鐩�

[1]      搴疯彲鍏�.銆婇浕瀛愭妧琛�(sh霉)鍩虹(ch菙)锛氭暩(sh霉)瀛楅儴鍒嗐€嬶紙绗�5鐗堬級.楂樼瓑鏁欒偛鍑虹増绀撅紝2006

[2]     闁荤煶.銆婃暩(sh霉)瀛楅浕瀛愭妧琛�(sh霉)鍩虹(ch菙)銆嬶紙绗�5鐗堬級.楂樼瓑鏁欒偛鍑虹増绀�锛�2006