绗竴绔?/p>
璁＄畻鏈哄熀纭�鐭ヨ瘑
1-1
寰瀷璁＄畻鏈轰富瑕佺敱鍝嚑閮ㄥ垎缁勬垚锛熷悇閮ㄥ垎鏈変綍鍔熻兘锛?/p>
绛旓細涓�鍙板井鍨嬭绠楁満鐢变腑澶鐞嗗崟鍏冿紙
CPU
锛?/p>
銆佸瓨鍌ㄥ櫒銆?/p>
I/O
鎺ュ彛鍙?/p>
I/O
璁惧
绛夌粍鎴愶紝鐩镐簰涔嬮棿閫氳繃涓夌粍鎬荤嚎锛?/p>
Bus
锛?/p>
锛氬嵆鍦板潃鎬荤嚎
AB
銆佹暟鎹�荤嚎
DB
鍜屾帶鍒舵�?/p>
绾?/p>
CB
鏉ヨ繛鎺ャ�?/p>
CPU
鐢辫繍绠楀櫒鍜屾帶鍒跺櫒缁勬垚锛?/p>
杩愮畻鍣ㄨ兘澶熷畬鎴愬悇绉嶇畻鏈繍绠楀拰閫昏緫杩愮畻鎿嶄綔锛?/p>
鎺у埗鍣ㄧ敤浜庢帶鍒惰绠楁満杩涜鍚勭鎿嶄綔銆?/p>
瀛樺偍鍣ㄦ槸璁＄畻鏈虹郴缁熶腑鐨勨�滆蹇嗏�濊缃紝鍏跺姛鑳芥槸瀛樻斁绋嬪簭鍜屾暟鎹�傛寜鍏跺姛
鑳藉彲鍒嗕负
RAM
鍜?/p>
ROM
銆?/p>
杈撳叆
/
杈撳嚭锛?/p>
I/O
锛夋帴鍙ｆ槸
CPU
涓庡閮ㄨ澶囪繘琛屼俊鎭氦鎹㈢殑閮ㄤ欢銆?/p>
鎬荤嚎鏄皢
CPU
銆佸瓨鍌ㄥ櫒鍜?/p>
I/O
鎺ュ彛绛夌浉瀵圭嫭绔嬬殑鍔熻兘閮ㄤ欢杩炴帴璧锋潵锛屽苟浼犻�?/p>
淇℃伅鐨勫叕鍏遍�氶亾銆?/p>
1-3
浠�涔堝彨鍗曠墖鏈猴紵鍏朵富瑕佺敱鍝嚑閮ㄥ垎缁勬垚锛?/p>
绛旓細鍗曠墖鏈猴紙
Single Chip Microcomputer
锛夋槸鎸囨妸
CPU
銆?/p>
RAM
銆?/p>
ROM
銆佸畾鏃?/p>
鍣?/p>
/
璁℃暟鍣ㄤ互鍙?/p>
I/O
鎺ュ彛鐢佃矾绛変富瑕侀儴浠堕泦鎴愬湪涓�鍧楀崐瀵间綋鑺墖涓婄殑寰瀷璁＄畻
鏈恒�?/p>
1-4
鍦ㄥ悇绉嶇郴鍒楃殑鍗曠墖鏈轰腑锛?/p>
鐗囧唴
ROM
鐨勯厤缃湁鍑犵褰㈠紡锛熺敤鎴峰簲鏍规嵁浠�涔?/p>
鍘熷垯鏉ラ�夌敤锛?/p>
绛旓細鍗曠墖鏈虹墖鍐?/p>
ROM
鐨勯厤缃姸鎬佸彲鍒嗗洓绉嶏細
锛?/p>
1
锛夌墖鍐呮帺鑶滐紙
Mask
锛?/p>
ROM
鍨嬪崟鐗囨満锛堝
8051
锛?/p>
锛岄�傚悎浜庡畾鍨嬪ぇ鎵归噺搴旂敤浜?/p>
鍝佺殑鐢熶骇锛?/p>
锛?/p>
2
锛夌墖鍐?/p>
EPROM
鍨嬪崟鐗囨満锛堝
8751
锛?/p>
锛岄�傚悎浜庣爺鍒朵骇鍝佹牱鏈猴紱
锛?/p>
3
锛夌墖鍐呮棤
ROM
鍨嬪崟鐗囨満锛堝
8031
锛?/p>
锛岄渶澶栨帴
EPROM
锛屽崟鐗囨満鎵╁睍鐏垫椿锛岄�?/p>
鐢ㄤ簬鐮斿埗鏂颁骇鍝侊紱
锛?/p>
4
锛?/p>
EEPROM
锛堟垨
Flash ROM
锛夊瀷鍗曠墖鏈猴紙濡?/p>
89C51
锛?/p>
锛屽唴閮ㄧ▼搴忓瓨鍌ㄥ櫒鐢靛彲
鎿﹂櫎锛屼娇鐢ㄦ洿鏂逛究銆?/p>
1-5
鍐欏嚭涓嬪垪鍚勬暟鐨勫彟涓ょ鏁板埗鐨勮〃杈惧舰寮忥紙浜屻�佸崄銆佸崄鍏繘鍒讹級
1100010
1001110
10
111111
11101
101
98
20039
585
16236
29
1495
62H
4E47H
249H
3F6CH
1D
5D7
1-6
鍐欏嚭涓嬪垪鍚勬暟鐨?/p>
BCD
鍙備笌锛?/p>
59
锛?/p>
01011001
锛?/p>
1996
锛?/p>
000
锛?/p>
锛?/p>
锛?/p>