銆婂崟鐗囨満鍘熺悊鍙婂簲鐢ㄣ�嬭瘯棰樺簱
涓�銆?/p>
濉┖棰?/p>
1
锛庡崟鐗囨満灏辨槸鎶婏紙
CPU
锛夈�?/p>
(
杈撳叆
/
杈撳嚭
)
銆佸拰
(
瀛樺偍鍣?/p>
)
绛夐儴浠堕兘闆嗘垚鍦ㄤ竴涓數璺?/p>
鑺墖涓婏紝
骞跺叿澶囦竴濂楀姛鑳藉畬鍠勭殑
(
鎸囦护绯荤粺
)
锛?/p>
鏈夌殑鍨嬪彿鍚屾椂杩樺叿澶?/p>
(
AD )
鍜?/p>
(
DA )
绛夊姛
鑳介儴浠讹紝鍏剁畝绉颁负
(
寰鐞嗗櫒
)
鎴?/p>
(
寰帶鍒跺櫒
)
銆?/p>
2
锛?/p>
Intel
鍏徃鍏稿瀷鐨勫崟鐗囨満鏈?/p>
(
MCS-51
绯诲垪
)
鍜?/p>
( MCS-96
绯诲垪
)
銆?/p>
3
锛庡崟鐗囨満鍏锋湁浣撶Н
(
涓?/p>
)
銆侀噸閲?/p>
(
杞?/p>
)
銆佷环鏍?/p>
(
浣?/p>
)
銆佸姛鑰?/p>
(
灏?/p>
)
銆佹帶鍒跺姛鑳藉己銆?/p>
杩愮畻閫熷害蹇�佽繍鐢ㄧ伒娲汇�佹槗浜庝骇鍝佸寲銆佹姉鎵拌兘鍔?/p>
(
寮?/p>
)
绛夌壒鐐癸紝鏁呭湪鍥芥皯缁忔祹寤鸿銆佸啗浜?/p>
鍙婂鐢ㄧ數鍣ㄧ瓑棰嗗煙鍧囧緱鍒颁簡骞挎硾鐨勫簲鐢ㄣ�?/p>
4
锛庡井澶勭悊鍣ㄦ湰韬笉鏄绠楁満锛屽畠鏄井鍨嬭绠楁満鐨勬牳蹇冮儴浠讹紝鍙堢О瀹冧负锛?/p>
CPU
锛?/p>
銆傚畠鍖?/p>
鎷袱涓富瑕侀儴鍒嗭細
锛?/p>
杩愮畻鍣?/p>
锛?/p>
銆?/p>
锛?/p>
鎺у埗鍣?/p>
锛?/p>
銆?/p>
5
锛庡綋鎵╁睍澶栭儴瀛樺偍鍣ㄦ垨
I/O
鍙ｆ椂锛?/p>
P2
鍙ｇ敤浣滐紙
鍦板潃绾跨殑楂?/p>
8
浣?/p>
锛夈�?/p>
6
锛?/p>
MCS
锛?/p>
51
鍗曠墖鏈哄唴閮?/p>
RAM
鍖烘湁
锛?/p>
4
锛変釜宸ヤ綔瀵勫瓨鍣ㄥ尯銆?/p>
7
锛?/p>
MCS
锛?/p>
51
鍗曠墖鏈哄唴閮?/p>
RAM
鍖烘湁
锛?/p>
128
锛変釜浣嶅湴鍧�銆?/p>
8
锛?/p>
89C51
鍗曠墖鏈虹墖鍐?/p>
RAM
涓綅瀵诲潃鍖虹殑鍦板潃鑼冨洿鏄紙
20H
鈥?/p>
2FH
锛?/p>
锛屽伐浣滃瘎
瀛樺櫒鍖虹殑鍦板潃鑼冨洿鏄紙
00H
鈥?/p>
1FH
锛?/p>
锛岀墖鍐呯▼搴忓瓨鍌ㄥ櫒涓鍧�鍖虹殑鍦板潃鑼冨洿鏄?/p>
锛?/p>
0000H
鈥?/p>
07FFH
锛?/p>
銆?/p>
9
锛?/p>
MCS-51
鏈夛紙
4
锛変釜骞惰
I\O
鍙ｃ�?/p>
10
锛?/p>
MCS-51
鐨勫爢鏍堟槸杞欢濉啓鍫嗘爤鎸囬拡涓存椂鍦?/p>
锛?/p>
30H
鈥?/p>
7FH
锛?/p>
鍐呭紑杈熺殑鍖哄煙
.
11
锛?/p>
MCS-51
鐗囧唴锛?/p>
20H
鈥?/p>
2FH
锛夎寖鍥村唴鐨勬暟鎹瓨鍌ㄥ櫒锛屾棦鍙互瀛楄妭瀵诲潃鍙堝彲浠ヤ綅
瀵诲潃銆?/p>
12
锛庣▼搴忕姸鎬佹爣蹇楀瓧瀵勫瓨鍣?/p>
PSW
涓殑
PSW.7
鐨勫惈涔夋槸
锛?/p>
杩涗綅鍜屽�熶綅鏍囧織浣?/p>
锛?/p>
锛?/p>
PSW.0
鐨勫惈涔夋槸锛?/p>
濂囧伓鏍￠獙浣?/p>
锛?/p>
銆?/p>
13
锛庤嫢涓嶄娇鐢?/p>
89C51
鐗囧唴鐨勭▼搴忓瓨鍌ㄥ櫒锛屽紩鑴氾紙
EA
鈥?/p>
锛夊繀椤绘帴鍦般�?/p>
14
锛?/p>
MCS-51
涓嚒瀛楄妭鍦板潃鑳借锛?/p>
0
鍜?/p>
8
锛夋暣闄ょ殑鐗规畩鍔熻兘瀵勫瓨鍣ㄥ潎鑳藉鍧�銆?/p>
15
锛?/p>
MCS-51
鏈?/p>
4
缁勫伐浣滃瘎瀛樺櫒锛屽畠浠殑瀛楄妭鍦板潃鑼冨洿鏄紙
00H
鈥?/p>
1FH
锛?/p>
銆?/p>
16
锛庡綋
MCS-51
寮曡剼锛?/p>
ALE
锛変俊鍙锋湁鏁堟椂锛岃〃绀轰粠
P0
鍙ｇǔ瀹氬湴閫佸嚭浜嗕綆
8
浣?/p>
鍦板潃
.
17
锛庡湪鍗曠墖鏈虹殑
RESET
绔嚭鐜?/p>
锛?/p>
涓や釜鏈哄櫒鍛ㄦ湡浠ヤ笂鐨勯珮鐢靛钩鏃?/p>
锛?/p>
锛?/p>
渚垮彲浠ュ彲闈犲浣嶏紝
澶嶄綅鍚庣殑绋嬪簭鎸囬拡
PC
鎸囧悜锛?/p>
0000H
锛夊湴鍧�銆?/p>
18
锛?/p>
MCS-51
绯诲垪鍗曠墖鏈烘湁
:
锛堝閮ㄤ腑鏂?/p>
0
锛?/p>
,
锛堝閮ㄤ腑鏂?/p>
1
锛?/p>
,
锛堝畾鏃?/p>
/
璁℃暟鍣?/p>
T0
婧㈠嚭
涓柇
锛?/p>
,
锛?/p>
瀹氭椂
/
璁℃暟鍣?/p>
T1
婧㈠嚭涓柇锛?/p>
,
锛?/p>
涓茶鍙?/p>
锛夌瓑
5
涓腑鏂姹傛簮銆?/p>
39
锛?/p>
KeiL
C51
杞欢涓紝宸ョ▼鏂囦欢鐨勬墿灞曞悕鏄?/p>
__UV2______
锛岀紪璇戣繛鎺ュ悗鐢熸垚鍙儳鍐欑殑
鏂囦欢鎵╁睍鍚嶆槸
__hex_______
銆?/p>