1
銆婂崟鐗囨満鍘熺悊鍙婃帴鍙ｆ妧鏈�嬭瘯鍗凤紙闂嵎
A
鍗凤級
涓�
.
鍗曢」閫夋嫨棰橈紙姣忛
1
鍒嗭紝鍏?/p>
20
鍒嗭級
1.DPTR
涓猴紙
C
锛?/p>
A.
绋嬪簭璁℃暟鍣?/p>
B.
绱姞鍣?/p>
C.
鏁版嵁鎸囬拡瀵勫瓨鍣?/p>
D.
绋嬪簭鐘舵�佸瓧瀵勫瓨
2.PSW
鐨?/p>
Cy
浣嶄负锛?/p>
B
锛?/p>
A.
杈呭姪杩涗綅鏍囧織
B.
杩涗綅鏍囧織
C.
婧㈠嚭鏍囧織浣?/p>
D.
濂囧伓鏍囧織浣?/p>
3.MCS
锛?/p>
51
鍗曠墖鏈虹墖鍐?/p>
ROM
瀹归噺涓猴紙
A
锛?/p>
A.4KB B.8KB C.128B D.256B
4.MCS
锛?/p>
51
鍗曠墖鏈虹墖瑕佺敤浼犻�佹寚浠よ闂墖澶栨暟鎹瓨鍌ㄥ櫒锛?/p>
瀹冪殑鎸囦护鎿嶄綔鐮佸姪璁扮
鏄互涓嬪摢涓紵锛?/p>
B
锛?/p>
A.MUL B.MOVX C.MOVC D.MOV
5.direct
琛ㄧず锛?/p>
C
锛?/p>
A.8
浣嶇珛鍗虫暟
B.16
浣嶇珛鍗虫暟
C.8
浣嶇洿鎺ュ湴鍧�
D.16
浣嶅湴鍧�
6.
鍫嗘爤鎸囬拡
SP
鏄竴涓紙
A
锛変綅瀵勫瓨鍣?/p>
A.8 B.12 C.13 D.16
7.
瀹氭椂鍣?/p>
/
璁℃暟鍣ㄥ伐浣滄柟寮忛�夋嫨涓紝褰?/p>
M1M0
锛?/p>
11
鏃讹紝鍏跺伐浣滄柟寮忎负锛?/p>
D
锛?/p>
A.
鏂瑰紡
0 B.
鏂瑰紡
1 C.
鏂瑰紡
2 D.
鏂瑰紡
3
8.
瀹氭椂鍣?/p>
/
璁℃暟鍣ㄥ伐浣滄柟寮?/p>
0
涓猴紙
A
锛?/p>
A.13
浣嶅畾鏃?/p>
/
璁℃暟鏂瑰紡
B.16
浣嶅畾鏃?/p>
/
璁℃暟鏂瑰紡
C.8
浣嶅彲鑷姩瑁呭叆璁℃暟鍒濆�兼柟寮?/p>
D.2
涓?/p>
8
浣嶆柟寮?/p>
9.MCS
锛?/p>
51
鐨勬渶灏忔椂搴忓畾鏃跺崟浣嶆槸锛?/p>
A
锛?/p>
A.
鑺傛媿
B.
鐘舵�?/p>
C.
鏈哄櫒鍛ㄦ湡
D.
鎸囦护鍛ㄦ湡
10.
锛?/p>
data
琛ㄧず锛?/p>
A
锛?/p>
A.8
浣嶇洿鎺ュ湴鍧�
B.16
浣嶅湴鍧�
C.8
浣嶇珛鍗虫暟
D.16
浣嶇珛鍗虫暟
11.
涓婚涓?/p>
12MHz
鐨勫崟鐗囨満瀹冪殑鏈哄櫒鍛ㄦ湡涓猴紙
C
锛?/p>
A.1/12
寰
B.0.5
寰
C.1
寰
D.2
寰
12.MCS-51
鍗曠墖鏈哄湪鍚屼竴浼樺厛绾х殑涓柇婧愬悓鏃剁敵璇蜂腑鏂椂锛?/p>
CPU
棣栧厛鍝嶅簲
锛?/p>
A
锛?/p>
銆?/p>
A.
澶栭儴涓柇
0 B.
澶栭儴涓柇
1 C.
瀹氭椂鍣?/p>
0
涓柇
D.
瀹氭椂鍣?/p>
1
涓柇