8086 CPU的寄存器和访问方式以多少位的形式进行访问？ 请问8086的基本性质是什么（几位的微处理器，内存寻址空间是...
8086CPU\u5b58\u50a8\u5668\u4e3a\u4ec0\u4e48\u8981\u91c7\u7528\u5206\u6bb5\u7684\u5f62\u5f0f\uff1f\u4e3a\u4e86\u89e3\u51b3\u4f60\u8bf4\u7684\u8fd9\u4e2a\u95ee\u9898\uff0c8086\u91cc\u9762\u63d0\u4f9b\u4e86\u4e00\u4e2a\u53eb\u505a\u5730\u5740\u52a0\u6cd5\u5668\u7684\u4e1c\u897f\uff0c\u5b83\u53ef\u4ee5\u5c06\u4f60\u8981\u8bbf\u95ee\u7684\u5730\u5740\u4ece16\u4f4d\u52a0\u5de5\u621020\u4f4d\u7684\u5730\u5740\u3002\u4ee5\u8fd9\u4e2a20\u4f4d\u5730\u5740\u4e3a\u8d77\u70b9CPU\u53ef\u4ee5\u5411\u540e\u8bbf\u95ee64KB\u7684\u5185\u5b58\uff0c\u5982\u679c\u9700\u8981\u8bbf\u95ee\u66f4\u591a\u5730\u5740\uff0c\u5219\u53ef\u4ee5\u7528\u5730\u5740\u52a0\u6cd5\u5668\u751f\u6210\u4e00\u4e2a\u66f4\u5927\u7684\u8d77\u70b9\u5730\u5740\uff08\u6bb5\u57fa\u5740\uff09\uff0c\u518d\u4ece\u6b64\u8d77\u70b9\u5411\u540e\u53c8\u53ef\u4ee5\u8bbf\u95ee64KB\u5185\u5b58\u3002\u4ee5\u6b64\u7c7b\u63a8\uff0c\u5c31\u5b8c\u6210\u4e86\u5bf9\u6240\u6709\u5185\u5b58\u5730\u5740\u7684\u8bbf\u95ee\u300220\u6839\u5730\u5740\u7ebf\u5916\u9762\u63a5\u4e861M\u7684\u5185\u5b58\u3002\u5982\u679c\u4e0d\u91c7\u7528\u8fd9\u79cd\u5206\u6bb5\u65b9\u5f0fCPU\u53ea\u80fd\u5bfb\u574000000H\u52300FFFFH\u7684\u5185\u5b58\u5730\u5740\uff0c\u8fd9\u624d64KB\uff0c\u5269\u4e0b\u7684960KB\u6d6a\u8d39\u4e86\uff0c\u5c82\u4e0d\u662f\u592a\u53ef\u60dc\u4e86\uff1f
\u8bfe\u672c\u4e0a\u67098086\u903b\u8f91\u7ed3\u6784\u7684\u56fe\uff0c\u4f60\u770b\u770b\u3002
\u7ed9\u4f60\u8be6\u7ec6\u7684\u8d44\u6599
1\u3001 8086CPU\u548c8088CPU\u5185\u90e8\u7ed3\u6784\u57fa\u672c\u76f8\u540c\uff0c\u4e0d\u540c\u4e4b\u5904\u5728\u4e8e8088\u67098\u6761\u5916\u90e8\u6570\u636e\u603b\u7ebf\uff0c\u56e0\u6b64\u4e3a\u51c616\u4f4d\u30028086\u670916\u6761\u5916\u90e8\u6570\u636e\u603b\u7ebf\u3002\u4e24\u4e2aCPU\u7684\u8f6f\u4ef6\u5b8c\u5168\u517c\u5bb9\uff0c\u7a0b\u5e8f\u7684\u7f16\u5236\u4e5f\u5b8c\u5168\u76f8\u540c\u3002
2\u3001 8086CPU\u4ece\u529f\u80fd\u4e0a\u5206\u4e3a\u4e24\u5927\u90e8\u5206\uff1a\u4e00\u662f\u6267\u884c\u90e8\u4ef6\uff08EU\uff09,\u4e8c\u662f\u603b\u7ebf\u63a5\u53e3\u90e8\u4ef6(BIU)\u3002
\u6267\u884c\u90e8\u4ef6\u662f\u7531\u4ee5\u4e0b\u867d\u90e8\u5206\u7ec4\u6210\uff1a
\uff081\uff09\u56db\u4e2a\u901a\u7528\u5bc4\u5b58\u5668\uff1aAX BX CX DX
\uff082\uff09\u56db\u4e2a\u4e13\u7528\u5bc4\u5b58\u5668\uff1a\u57fa\u6570\u6307\u9488\u5bc4\u5b58\u5668BP\uff0c\u5806\u6808\u6307\u9488\u5bc4\u5b58\u5668SP\uff0c\u6e90\u53d8\u5740\u5bc4\u5b58\u5668SI\uff0c\u76ee\u7684\u53d8\u5740\u5bc4\u5b58\u5668DI
\uff083\uff09\u6807\u5fd7\u5bc4\u5b58\u5668FR
\uff084\uff09\u7b97\u672f\u903b\u8f91\u90e8\u4ef6ALU
\u529f\u80fd\u662f\u8d1f\u8d23\u6267\u884c\u6240\u6709\u7684\u6307\u4ee4\uff0c\u5411\u603b\u7ebf\u63a5\u53e3\u90e8\u4ef6\u63d0\u4f9b\u6307\u4ee4\u6267\u884c\u7684\u7ed3\u679c\u6570\u636e\u548c\u5730\u5740\uff0c\u5e76\u5bf9\u901a\u7528\u5bc4\u5b58\u5668\u548c\u6807\u5fd7\u5bc4\u5b58\u5668\u8fdb\u884c\u7ba1\u7406\u3002
\u603b\u7ebf\u63a5\u53e3\u90e8\u4ef6\u7531\u4ee5\u4e0b\u90e8\u4ef6\u7ec4\u6210\uff1a
\uff081\uff09\u56db\u4e2a\u6bb5\u5bc4\u5b58\u5668\uff1a\u4ee3\u7801\u6bb5\u5bc4\u5b58\u5668\uff0c\u6570\u636e\u6bb5\u5bc4\u5b58\u5668\uff0c\u9644\u52a0\u6bb5\u5bc4\u5b58\u5668\uff0c\u5806\u6808\u6bb5\u5bc4\u5b58\u5668\u3002
\uff082\uff09\u6307\u4ee4\u6307\u9488\u5bc4\u5b58\u5668
\uff083\uff09\u5730\u5740\u52a0\u6cd5\u5668
\uff084\uff09\u6307\u4ee4\u961f\u5217
\u529f\u80fd:\u6267\u884c\u5916\u90e8\u603b\u7ebf\u5468\u671f\uff0c\u8d1f\u8d23\u5b58\u50a8\u5668\u4e0e\u5916\u90e8\u7aef\u53e3I|O\u4f20\u9001\u6570\u636e\u3002\u4e5f\u5c31\u662f\u8d1f\u8d23CPU\u4e0e\u5b58\u50a8\u5668\u548c\u5916\u8bbe\u4e4b\u95f4\u7684\u4fe1\u606f\u4ea4\u6362\u3002
3\u3001\u5171\u670914\u4e2a\u5bc4\u5b58\u5668\uff0c\u5206\u62103\u4e2a\u90e8\u5206\uff1a
\uff08\uff01\uff09\u901a\u7528\u5bc4\u5b58\u56688\u4e2a \uff1aAX, BX , CX, DX , SP , BP ,SI ,DI.
AX , BX ,CX , DX\u4e3a\u6570\u636e\u5bc4\u5b58\u5668\uff0c\u7528\u6765\u4fdd\u5b58\u8fd0\u7b97\u4e2d\u7684\u4e2d\u95f4\u7ed3\u679c\u548c\u6709\u6548\u5730\u5740\u30024\u4e2a\u5bc4\u5b58\u5668\u65e2\u53ef\u4ee5\u505a16\u4f4d\u5bc4\u5b58\u5668\uff0c\u4e5f\u53ef\u4ee5\u505a8\u4f4d\u5bc4\u5b58\u5668 AL, AH, BL, BH, CL, CH, DL, DH.\u3002
\u5728\u7a0b\u5e8f\u8bbe\u8ba1\u4e2d\uff0c\u4e00\u822c\u628aAX\u7528\u4f5c\u7d2f\u52a0\u5668\u3002BX \u7528\u4f5c\u57fa\u5740\u5bc4\u5b58\u5668\uff0cCX\u7528\u4f5c\u8ba1\u6570\u5668\uff0cDX\u7528\u4f5c\u6570\u636e\u5bc4\u5b58\u5668\u3002
SP\uff1a\u5806\u6808\u6307\u9488\u5bc4\u5b58\u5668\uff1b\u88c5\u6808\u9876\u6307\u9488\u504f\u79fb\u91cf\u3002
BP\uff1a\u57fa\u5740\u6307\u9488\u5bc4\u5b58\u5668\uff1a\u88c5\u6808\u6bb5\u4e2d\u4e00\u4e2a\u6570\u636e\u533a\u7684\u57fa\u5740\u504f\u79fb\u91cf\u3002
SI\uff1a\u6e90\u53d8\u5740\u5bc4\u5b58\u5668\uff1b\u88c5\u6e90\u64cd\u4f5c\u6570\u5730\u5740\u7684\u504f\u79fb\u91cf\u3002
DI\uff1a\u76ee\u7684\u53d8\u5740\u5bc4\u5b58\u5668;\u88c5\u76ee\u7684\u64cd\u4f5c\u6570\u5730\u5740\u504f\u79fb\u91cf\u3002
\uff082\uff09\u6bb5\u5bc4\u5b58\u56684\u4e2a
CS\uff1b\u4ee3\u7801\u6bb5\u5bc4\u5b58\u5668\uff1b\u88c5\u4ee3\u7801\u6bb5\u7684\u8d77\u59cb\u5730\u5740\uff1b
DS\uff1b\u6570\u636e\u6bb5\u5bc4\u5b58\u5668\uff1b\u88c5\u6570\u636e\u6bb5\u7684\u8d77\u59cb\u5730\u5740\uff1b
SS; \u5806\u6808\u6bb5\u5bc4\u5b58\u5668\uff1b\u88c5\u5806\u6808\u6bb5\u7684\u8d77\u59cb\u5730\u5740\uff1b
ES: \u9644\u52a0\u6bb5\u5bc4\u5b58\u5668\uff1b\u88c5\u9644\u52a0\u6bb5\u7684\u8d77\u59cb\u5730\u5740\u3002
(3)\u63a7\u5236\u5bc4\u5b58\u5668\u4e24\u4e2a\uff1aIP\uff0cFR\u3002
IP\uff1a\u6307\u4ee4\u6307\u9488\u5bc4\u5b58\u5668\uff1b\u59cb\u7ec8\u5b58\u653e\u5f53\u524d\u6307\u4ee4\u7684\u4e0b\u4e00\u7b2c\u6307\u4ee4\u7684\u8d77\u59cb\u5b58\u50a8\u5355\u5143\u7684\u504f\u79fb\u5730\u5740\u3002
FR\uff1a\u72b6\u6001\u6807\u5fd7\u5bc4\u5b58\u5668\uff1b\u7528\u6765\u5b58\u653e\u8fd0\u7b97\u7ed3\u679c\u548c\u7279\u5f81\u300216\u4f4d\u5bc4\u5b58\u5668\uff0c\u752839\u4f4d\u3002
\u6807\u5fd7\u4f4d\u5206\u4e3a\u4e24\u5927\u7c7b\uff1a\u4e00\u7c7b\u662f\u72b6\u6001\u6807\u5fd7\uff0c\u7528\u6765\u8868\u793a\u7b97\u672f\u3001\u903b\u8f91\u8fd0\u7b97\u7684\u7ed3\u679c\u7279\u5f81\u3002\uff08CF\uff0cPF\uff0cAF\uff0cZF\uff0cSF\uff0cOF\uff09\u3002\u4e00\u7c7b\u662f\u63a7\u5236\u6807\u5fd7\uff1b\u7528\u6765\u8868\u793a\u63a7\u5236CPU\u7684\u64cd\u4f5c\u7279\u5f81\u3002\uff08IF\u3001DF\u3001TF\uff09
CF\uff08FR0\uff09\uff1aCF=1\u4e3a\u52a0\u3001\u51cf\u8fd0\u7b97\u7ed3\u679c\u7684\u6700\u9ad8\u4f4d\u6709\u8fdb\u4f4d\u6216\u6709\u501f\u4f4d\uff0c\u5426\u5219CF=0\u3002
PF\uff08FR2\uff09\uff1aPF=1\u4e3a\u64cd\u4f5c\u7ed3\u679c\u201c1\u201d\u7684\u4e2a\u6570\u4e3a\u5076\u6570\uff0c\u5426\u5219PF=0\u3002
AF\uff08FR4\uff09\uff1aAF=1\u4e3a\u8fd0\u7b97\u7ed3\u679c\u7684\u4f4e4\u4f4d\u5411\u9ad84\u4f4d\u6709\u8fdb\u4f4d\u6216\u6709\u501f\u4f4d\uff0c\uff08\u7528\u4e8e10\u8fdb\u5236BCD\u7801\u8fd0\u7b97\u6307\u4ee4\uff09\u5426\u5219A=0\u3002
ZF\uff08FR6\uff09\uff1aZF=1\u8fd0\u7b97\u7ed3\u679c\u4e3a0\uff0c\u5426\u5219ZF=0\u3002
SF\uff08FR7\uff09\uff1aSF=1\u8fd0\u7b97\u7ed3\u679c\u6700\u9ad8\u4e3a0\uff08E\uff09\uff0c\u5426\u5219SF=0\u3002
OF\uff08FR11\uff09\uff1aOF=1\u5728\u7b97\u672f\u8fd0\u7b97\u65f6\uff0c\u5e26\u7b26\u53f7\u6570\u7684\u8fd0\u7b97\u7ed3\u679c\u8d85\u51fa\u6570\u7684\u8868\u793a\u8303\u56f4\u3002\u5426\u5219OF=0\u3002
TF\uff08FR8\uff09\uff1aTF=1CPU\u8fdb\u5165\u5355\u6b65\u5de5\u4f5c\u65b9\u5f0f\u3002
IF\uff08FR9\uff09\uff1aIF=1\u5141\u8bb8CPU\u54cd\u5e94\u53ef\u5c4f\u853d\u5916\u90e8\u4e2d\u65ad\u8bf7\u6c42\u3002IF=0\u7981\u6b62\u4e2d\u65ad\u3002
DF\uff08FR10\uff09\uff1aDF=1\u5728\u5b57\u7b26\u4e32\u64cd\u4f5c\u65f6\u4f7f\u5730\u5740\u6307\u9488\u81ea\u52a8\u51cf\u91cf\u3002DF=0\u81ea\u52a8\u589e\u91cf\u3002
4\u3001 8086\u7cfb\u7edf\u7684\u7269\u7406\u5730\u5740\u662f\u5c06\u6bb5\u5730\u5740\u5bc4\u5b58\u5668\u7684\u5185\u5bb9\u5de6\u79fb4\u4f4d\uff08\u6216\u4e5816\uff09\u52a0\u4e0a\u504f\u79fb\u5730\u5740\uff0c\u5373\u53ef\u5f97\u523020\u4f4d\u7684\u7269\u7406\u5730\u5740\u3002
2000H\u5de6\u79fb4\u4f4d\u4e3a20000H\uff0c\u52a0\u4e0a2100H\u4e3a22100H\uff0c\u5219\u7269\u7406\u5730\u5740\u4e3a22100H\u3002
5\u30018086/8088CPU\u628aBIU\u5b8c\u6210\u4e00\u6b21\u8bbf\u95ee\u5b58\u50a8\u5668\u6216\u5916\u8bbe\u64cd\u4f5c\u6240\u9700\u7684\u65f6\u95f4\u79f0\u4e3a\u4e00\u4e2a\u603b\u7ebf\u5468\u671f\u3002\u4e00\u4e2a\u603b\u7ebf\u5468\u671f\u6700\u5c11\u5305\u542b4\u4e2a\u65f6\u949f\u5468\u671f\uff08T1~T4\uff09\u3002\u5f53\u8bbf\u95ee\u5b58\u50a8\u5668\uff08\u8bfb\u3001\u5199\uff09\u6216\u5916\u8bbe\u65f6\uff0c\u5b58\u50a8\u5668\u6216\u5916\u8bbe\u4e0d\u80fd\u53ca\u65f6\u5730\u914d\u5408CPU\u4f20\u9001\u6570\u636e\uff0c\u5b58\u50a8\u5668\u6216\u5916\u8bbe\u901a\u8fc7\u201cREADY\uff1a\u4fe1\u53f7\u5728T3\u4e4b\u524d\u5411CPU\u53d1\u4e00\u4e2a\u201c\u6570\u636e\u672a\u51c6\u5907\u597d\u201d\u4fe1\u53f7\uff0cCPU\u5728T3\u4e4b\u540e\u63d2\u5165\u4e00\u4e2a\u6216\u591a\u4e2a\u7b49\u5f85\u65f6\u949f\u5468\u671fTW\u3002\u5f53\u5b58\u50a8\u5668\u5916\u8bbe\u51c6\u5907\u597d\u6570\u636e\uff0c\u901a\u8fc7\u201cREADY\u201d\u53d1\u201c\u51c6\u5907\u597d\u201d\u4fe1\u53f7\uff0cCPU\u63a5\u6536\u5230\u8fd9\u4e2a\u4fe1\u53f7\u540e\uff0c\u4f1a\u81ea\u52a8\u8131\u79bbTW\u72b6\u6001\u8fdb\u5165T4\u72b6\u6001\u3002\u56e0\u6b64\u63d2\u5165\u591a\u5c11\u4e2aTW\u53d6\u51b3\u4e8e\u201cREADY\u201d\u4fe1\u53f7\u3002
1\u3001 \u6700\u5c0f\u6a21\u5f0f\uff1a\u5c31\u662f\u5728\u7cfb\u7edf\u4e2d\u53ea\u67098086/8088\u4e00\u4e2a\u5fae\u5904\u7406\u5668\u3002\u5728\u8be5\u7cfb\u7edf\u4e2d\uff0c\u6240\u6709\u7684\u603b\u7ebf\u63a7\u5236\u4fe1\u53f7\u90fd\u76f4\u63a5\u75318086/8088\u4ea7\u751f\uff0c\u56e0\u6b64\uff0c\u7cfb\u7edf\u4e2d\u603b\u7ebf\u63a7\u5236\u7535\u8def\u88ab\u51cf\u5230\u6700\u5c11\u3002
\u6700\u5927\u6a21\u5f0f\uff1a\u5728\u7cfb\u7edf\u4e2d\u5305\u542b\u4e24\u4e2a\u6216\u591a\u4e2a\u5fae\u5904\u7406\u5668\uff0c\u5176\u4e2d\u4e00\u4e2a\u4e3b\u5904\u7406\u5668\u5c31\u662f\u4e0d\u662f8088/8086\uff0c\u5176\u5b83\u5904\u7406\u5668\u4e3a\u534f\u5904\u7406\u5668\uff0c\u662f\u534f\u52a9\u4e3b\u5904\u7406\u5668\u5de5\u4f5c\u7684\u3002\u5b83\u7528\u5728\u4e2d\u7b49\u89c4\u6a21\u6216\u5927\u578b\u76848088/8086\u7cfb\u7edf\u4e2d\u3002\u4e00\u822c\u60c5\u51b5\u4e0b\u548c8088/8086\u914d\u5408\u7684\u534f\u5904\u7406\u5668\u6709\u4e24\u4e2a\uff0c\u4e00\u4e2a\u662f\u6570\u503c\u8fd0\u7b97\u534f\u5904\u7406\u56688087\uff0c\u4e00\u4e2a\u662f\u8f93\u5165/\u8f93\u51fa\u534f\u5904\u7406\u56688089\u3002\u5c068088/8086CPU\u7684\u7b2c33\u811a\u63a5\u5730\u65f6\uff0c\u7cfb\u7edf\u5904\u4e8e\u6700\u5927\u6a21\u5f0f\uff0c\u5f53\u7b2c33\u811a\u63a5+5V\u65f6\uff0c\u7cfb\u7edf\u4e3a\u6700\u5c0f\u6a21\u5f0f\u3002
2\u3001 \u5730\u5740\u9501\u5b58\u5668\u5c31\u662f\u4e00\u4e2a\u6682\u5b58\u5668\uff0c\u5b83\u6839\u636e\u63a7\u5236\u4fe1\u53f7\u7684\u72b6\u6001\uff0c\u5c06\u603b\u7ebf\u4e0a\u7684\u5730\u5740\u4ee3\u7801\u6682\u5b58\u8d77\u6765\u30028088/8086\u7684\u6570\u636e\u548c\u5730\u5740\u603b\u7ebf\u91c7\u7528\u5206\u65f6\u590d\u7528\u4e0d\u7740\u64cd\u4f5c\u65b9\u5f0f\uff0c\u5373\u7528\u540c\u4e00\u603b\u7ebf\u65e2\u4f20\u9001\u5730\u5740\u53c8\u4f20\u9001\u6570\u636e\u3002\u5f53\u5fae\u5904\u7406\u5668\u4e0e\u5b58\u50a8\u5668\u4ea4\u6362\u4fe1\u53f7\u65f6\uff0c\u9996\u5148\u7531CPU\u53d1\u9001\u5b58\u50a8\u5668\u7684\u5730\u5740\uff0c\u540c\u65f6\u53d1\u5141\u8bb8\u9501\u5b58\u4fe1\u53f7ALE\u7ed9\u9501\u5b58\u5668\uff0c\u5f53\u9501\u5b58\u5668\u63a5\u5230\u8be5\u4fe1\u53f7\u540e\u5c06\u5730\u5740/\u6570\u636e\u603b\u7ebf\u4e0a\u7684\u5730\u5740\u9501\u5b58\u5728\u9501\u5b58\u5668\u4e2d\uff0c\u968f\u540e\u624d\u80fd\u4f20\u9001\u6570\u636e\u3002
3\u3001 8086\u4e2d\u7684\u5178\u578b\u65f6\u5e8f\u5305\u62ec\uff1a
\uff081\uff09\u5b58\u50a8\u5668\u8bfb\u4e0e\u5199\u5468\u671f\u3002
\uff082\uff09I/O\u8bbe\u5907\u7684\u8bfb\u4e0e\u5199\u5468\u671f\u3002
\uff083\uff09\u4e2d\u65ad\u54cd\u5e94\u5468\u671f\u3002
\uff084\uff09\u7cfb\u7edf\u590d\u4f4d\u3002
\uff085\uff09\u7a7a\u8f6c\u5468\u671f\u3002
\uff086\uff09CPU\u8fdb\u5165\u548c\u9000\u51fa\u4fdd\u6301\u72b6\u6001\u7684\u65f6\u5e8f\u3002
?? 8086CPU\u7684\u5b57\u8282\u5bfb\u5740\u8303\u56f4\u6709\u591a\u5927?\u4e3a\u4ec0\u4e48?\u5b58\u50a8\u5668\u4e3a\u4ec0\u4e48\u5206\u6bb5?20\u4f4d\u7269\u7406\u5730\u5740\u7684\u5f62\u6210\u8fc7\u7a0b\u662f\u600e\u6837\u7684?�
\u7b54\uff1a8086CPU\u5bfb\u5740\u8303\u56f41MB\u3002\u56e0\u4e3a8086CPU\u5730\u5740\u7ebf\u4e3a20\u6761\uff0c2^20\uff1d1024KB\uff0c\u53731MB\u30028086\u7cfb\u7edf\u4e2d\uff0c\u6307\u4ee4\u4ec5\u7ed9\u51fa16\u4f4d\u5730\u5740\uff0c\u4e0e\u5bfb\u5740\u6709\u5173\u7684\u5bc4\u5b58\u5668\u4e5f\u53ea\u670916\u4f4d\u957f\uff0c\u56e0\u6b64\u5bfb\u5740\u8303\u56f4\u53ea\u670964KB\uff0c\u4e3a\u4e86\u5bfb\u57401MB\uff0c\u6240\u4ee5\u5206\u6210\u56db\u4e2a\u903b\u8f91\u6bb5\u3002\u5f53CPU\u8bbf\u95ee\u5185\u5b58\u65f6\uff0c\u6bb5\u5bc4\u5b58\u5668\u7684\u5185\u5bb9(\u6bb5\u57fa\u5740)\u81ea\u52a8\u5de6\u79fb4\u4f4d(\u4e8c\u8fdb\u5236)\uff0c\u4e0e\u6bb5\u518516\u4f4d\u5730\u5740\u504f\u79fb\u91cf\u76f8\u52a0\uff0c\u5f62\u621020\u4f4d\u7684\u7269\u7406\u5730\u5740\u3002
\u91c7\u7528\u5206\u6bb5\u7ed3\u6784\u7684\u5b58\u50a8\u5668\u4e2d\uff0c\u4efb\u4f55\u4e00\u4e2a\u903b\u8f91\u5730\u5740\u90fd\u7531\u6bb5\u57fa\u5740\u548c\u504f\u79fb\u5730\u5740\u4e24\u90e8\u5206\u6784\u6210\uff0c\u90fd\u662f 16\u4f4d\u4e8c\u8fdb\u5236\u6570\u3002
\u7269\u7406\u5730\u5740\uff1a\u5b58\u50a8\u5668\u7684\u7edd\u5bf9\u5730\u5740\uff0c\u4ece00000H\uff5eFFFFFH\uff0c\u662fCPU\u8bbf\u95ee\u5b58\u50a8\u5668\u7684\u5b9e\u9645\u5bfb\u5740\u5730\u5740\uff08\u4e5f\u79f0\u4e3a\u7edd\u5bf9\u5730\u5740\uff09
16\u4f4d\u7684\u6bb5\u57fa\u5740\u5de6\u79fb4\u4f4d(\u76f8\u5f53\u4e8e\u5728\u6bb5\u57fa\u5740\u6700\u4f4e\u4f4d\u540e\u6dfb4\u4e2a\u201c0\u201d)\uff0c\u7136\u540e\u4e0e\u504f\u79fb\u5730\u5740\u76f8\u52a0\u83b7\u5f97\u7269\u7406\u5730\u5740\uff0c\u8fd9\u76f8\u5f53\u4e8e\u5b8c\u6210\u5982\u4e0b\u7684\u5730\u5740\u8fd0\u7b97\uff1a
\u7269\u7406\u5730\u5740\uff1d\u6bb5\u57fa\u5740\u00d716+\u504f\u79fb\u5730\u5740
�
\u91c7\u7528\u5206\u6bb5\u7ed3\u6784\u7684\u5b58\u50a8\u5668\u4e2d\uff0c\u4efb\u4f55\u4e00\u4e2a\u903b\u8f91\u5730\u5740\u90fd\u7531\u6bb5\u57fa\u5740\u548c\u504f\u79fb\u5730\u5740\u4e24\u90e8\u5206\u6784\u6210\uff0c\u90fd\u662f 16\u4f4d\u4e8c\u8fdb\u5236\u6570\u3002
\u7269\u7406\u5730\u5740\uff1a\u5b58\u50a8\u5668\u7684\u7edd\u5bf9\u5730\u5740\uff0c\u4ece00000H\uff5eFFFFFH\uff0c\u662fCPU\u8bbf\u95ee\u5b58\u50a8\u5668\u7684\u5b9e\u9645\u5bfb\u5740\u5730\u5740\uff08\u4e5f\u79f0\u4e3a\u7edd\u5bf9\u5730\u5740\uff09
16\u4f4d\u7684\u6bb5\u57fa\u5740\u5de6\u79fb4\u4f4d(\u76f8\u5f53\u4e8e\u5728\u6bb5\u57fa\u5740\u6700\u4f4e\u4f4d\u540e\u6dfb4\u4e2a\u201c0\u201d)\uff0c\u7136\u540e\u4e0e\u504f\u79fb\u5730\u5740\u76f8\u52a0\u83b7\u5f97\u7269\u7406\u5730\u5740\uff0c\u8fd9\u76f8\u5f53\u4e8e\u5b8c\u6210\u5982\u4e0b\u7684\u5730\u5740\u8fd0\u7b97\uff1a
\u7269\u7406\u5730\u5740\uff1d\u6bb5\u57fa\u5740\u00d716+\u504f\u79fb\u5730\u5740
通用寄存器除了BP SP SI DI，都可以单独分高低8位访问。
第三代宁府的贾敬，好道求长生，只爱烧丹炼汞，别的事一概不管，官位让儿子贾珍承袭，自己在城外和道士们相处。贾珍和儿子贾蓉荒淫无度，把宁府闹得乌烟瘴气。
荣府史太君生有二子一女。
长子贾赦袭了官，他恃强凌弱，年老好色，不管家事。娶妻邢氏。有子贾琏，不喜正务，贪色善变。8086 CPU的寄存器和访问方式以多少位的形式进行访问
扩展阅读：80868088 cpu的工作模式 ... 8086状态寄存器 ... 8086cpu内部采用 行处理结构 ... 8086cpu中有四种段 ... 8086中数据寄存器有 个 ... 8086cpu标志寄存器 ... 8086cpu四个段寄存器 ... 8086与io之间有哪些寄存器 ... 8086堆栈段基址寄存器有 ...
