{"id":2376,"date":"2023-05-14T10:54:38","date_gmt":"2023-05-14T02:54:38","guid":{"rendered":"https:\/\/aic.leexinghai.com\/?p=2376"},"modified":"2023-05-14T10:54:38","modified_gmt":"2023-05-14T02:54:38","slug":"h30528-%e6%96%b0%e5%bb%ba%e4%bd%9c%e4%b8%9a20230514080547","status":"publish","type":"post","link":"https:\/\/www.leexinghai.com\/aic\/h30528-%e6%96%b0%e5%bb%ba%e4%bd%9c%e4%b8%9a20230514080547\/","title":{"rendered":"H30528-\u65b0\u5efa\u4f5c\u4e1a20230514080547"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u672c\u6559\u7a0b\u4f5c\u4e1a\u90e8\u5206\u7b54\u6848\u4f7f\u7528AI\u8f85\u52a9\u5b8c\u6210\uff0c\u672c\u4eba\u4e0d\u5bf9\u7b54\u6848\u7684\u6b63\u786e\u6027\u4f5c\u4fdd\u8bc1\u3002\u8bf7\u60a8\u81ea\u884c\u659f\u914c\u3002<\/mark><\/h2>\n\n\n\n<p>1. (\u5355\u9009\u9898) \u4e0b\u5217\u547d\u4e2d\u7ec4\u5408\u60c5\u51b5\u4e2d\uff0c\u4e00\u6b21\u8bbf\u5b58\u8fc7\u7a0b\u4e2d\u4e0d\u53ef\u80fd\u53d1\u751f\u7684\u662f(A)<\/p>\n\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">A\u3001TLB\u672a\u547d\u4e2d\uff0ccache\u672a\u547d\u4e2d\uff0cpage\u672a\u547d\u4e2d<\/mark><\/p>\n\n\n\n<p>B\u3001TLB\u672a\u547d\u4e2d\uff0ccache\u547d\u4e2d\uff0cpage\u547d\u4e2d<\/p>\n\n\n\n<p>C\u3001TLB\u547d\u4e2d\uff0ccache\u672a\u547d\u4e2d\uff0cpage\u547d\u4e2d<\/p>\n\n\n\n<p>D\u3001TLB\u547d\u4e2d\uff0ccache\u547d\u4e2d\uff0cpage\u672a\u547d\u4e2d<\/p>\n\n\n\n<p>2. (\u5355\u9009\u9898) \u4e0b\u5217\u5173\u4e8e\u6570\u7ec4a\u7684\u8bbf\u95ee\u5c40\u90e8\u6027\u7684\u63cf\u8ff0\u4e2d\uff0c\u6b63\u786e\u7684\u662f(A)<\/p>\n\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">A\u3001\u65f6\u95f4\u5c40\u90e8\u6027\u548c\u7a7a\u95f4\u5c40\u90e8\u6027\u7686\u6709<\/mark><\/p>\n\n\n\n<p>B\u3001\u65e0\u65f6\u95f4\u5c40\u90e8\u6027\uff0c\u6709\u7a7a\u95f4\u5c40\u90e8\u6027<\/p>\n\n\n\n<p>C\u3001\u6709\u65f6\u95f4\u5c40\u90e8\u6027\uff0c\u65e0\u7a7a\u95f4\u5c40\u90e8\u6027<\/p>\n\n\n\n<p>D\u3001\u65f6\u95f4\u5c40\u90e8\u6027\u548c\u6709\u7a7a\u95f4\u5c40\u90e8\u6027\u7686\u65e0<\/p>\n\n\n\n<p>3. (\u5355\u9009\u9898) \u5730\u5740\u603b\u7ebfA13(\u9ad8\u4f4d)-A0(\u4f4e\u4f4d),\u75284KX4\u4f4d\u7684\u5b58\u50a8\u82af\u7247\u7ec4\u621016KB\u5b58\u50a8\u5668,\u5219\u4ea7\u751f\u7247\u9009\u4fe1\u53f7\u7684\u5730\u5740\u7ebf\u662f(C)<\/p>\n\n\n\n<p>A\u3001A2 A3<\/p>\n\n\n\n<p>B\u3001A0 A1<\/p>\n\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">C\u3001A13 A12<\/mark><\/p>\n\n\n\n<p>D\u3001A14 A15<\/p>\n\n\n\n<p>4. (\u5355\u9009\u9898)\u4e0b\u5217\u6709\u5173RAM\u548cROM\u7684\u53d9\u8ff0\u4e2d\uff0c\u6b63\u786e\u7684\u662f(A)<\/p>\n\n\n\n<p>\uff081\uff09RAM\u662f\u6613\u5931\u6027\u5b58\u50a8\u5668\uff0cROM\u662f\u975e\u6613\u5931\u6027\u5b58\u50a8\u5668<\/p>\n\n\n\n<p>\uff082\uff09RAM\u548cROM\u90fd\u91c7\u7528\u968f\u673a\u5b58\u53d6\u65b9\u5f0f\u8fdb\u884c\u4fe1\u606f\u8bbf\u95ee<\/p>\n\n\n\n<p>\uff083\uff09RAM\u548cROM\u90fd\u53ef\u7528\u4f5ccache<\/p>\n\n\n\n<p>\uff084\uff09RAM\u548cROM\u90fd\u9700\u8981\u8fdb\u884c\u5237\u65b0<\/p>\n\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">A\u3001\u4ec5\uff081\uff09\u548c\uff082\uff09<\/mark><\/p>\n\n\n\n<p>B\u3001\u4ec5\uff082\uff09\u548c\uff083\uff09<\/p>\n\n\n\n<p>C\u3001\u4ec5\uff081\uff09\u3001\uff082\uff09\u548c\uff084\uff09<\/p>\n\n\n\n<p>D\u3001\u4ec5\uff082\uff09\u3001\uff083\uff09\u548c\uff084\uff09<\/p>\n\n\n\n<p>5. (\u5355\u9009\u9898) \u5047\u5b9a\u7528\u82e5\u5e72\u4e2a2KX4\u4f4d\u7684\u82af\u7247\u7ec4\u6210\u4e00\u4e2a8KX8\u4f4d\u7684\u5b58\u50a8\u5668\uff0c\u5219\u5730\u5740\u4e3a0B1FH\u6240\u5728\u82af\u7247\u7684\u6700\u5c0f\u5730\u5740\u662f(D)<\/p>\n\n\n\n<p>A\u30010000H<\/p>\n\n\n\n<p>B\u30010600H<\/p>\n\n\n\n<p>C\u30010700H<\/p>\n\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">D\u30010800H<\/mark><\/p>\n\n\n\n<p>6. (\u5355\u9009\u9898) \u67d0\u8ba1\u7b97\u673a\u4e3b\u5b58\u5bb9\u91cf\u4e3a64KB\uff0c\u5176\u4e2dROM\u533a\u4e3a4KB,\u5176\u4f59\u4e3aRAM\u533a\uff0c\u6309\u5b57\u8282\u7f16\u5740\u3002\u73b0\u8981\u75282KX8\u4f4d\u7684ROM\u82af\u7247\u548c4KX4\u4f4d\u7684RAM\u82af\u7247\u6765\u8bbe\u8ba1\u5b58\u50a8\u5668\uff0c\u5219\u9700\u8981\u4e0a\u8ff0\u89c4\u683c\u7684ROM\u548cRAM\u82af\u7247\u6570\u5206\u522b\u4e3a(D)<\/p>\n\n\n\n<p>A\u30011,&nbsp;&nbsp; 15<\/p>\n\n\n\n<p>B\u30012,&nbsp; 15<\/p>\n\n\n\n<p>C\u30011,&nbsp; 30<\/p>\n\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">D\u30012,\u00a0 30<\/mark><\/p>\n\n\n\n<p>7. (\u5355\u9009\u9898) \u4e0b\u5217\u5173\u4e8e\u7f3a\u9875\u5904\u7406\u7684\u53d9\u8ff0\u4e2d\uff0c\u9519\u8bef\u7684\u662f(D)<\/p>\n\n\n\n<p>A\u3001\u7f3a\u9875\u662f\u5728\u5730\u5740\u8f6c\u6362\u65f6\uff0cCPU\u68c0\u6d4b\u5230\u7684\u4e00\u79cd\u5f02\u5e38<\/p>\n\n\n\n<p>B\u3001\u7f3a\u9875\u5904\u7406\u7531\u64cd\u4f5c\u7cfb\u7edf\u63d0\u4f9b\u7684\u7f3a\u9875\u5904\u7406\u7a0b\u5e8f\u5b8c\u6210<\/p>\n\n\n\n<p>C\u3001\u7f3a\u9875\u5904\u7406\u7a0b\u5e8f\u6839\u636e\u9875\u6545\u969c\u5730\u5740\uff0c\u4ece\u5916\u5b58\u8bfb\u5165\u6240\u7f3a\u5931\u7684\u9875<\/p>\n\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">D\u3001\u7f3a\u9875\u5904\u7406\u5b8c\u6210\u540e\u6267\u884c\u53d1\u751f\u7f3a\u9875\u7684\u6307\u4ee4\u7684\u4e0b\u4e00\u6761\u6307\u4ee4<\/mark><\/p>\n\n\n\n<p>8. (\u5355\u9009\u9898) \u5047\u5b9aDRAM\u82af\u7247\u4e2d\u5b58\u50a8\u9635\u5217\u7684\u884c\u6570\u4e3ax,\u5217\u6570\u4e3ay\uff0c\u5bf9\u4e8e\u4e00\u4e2a2KBX1\u4f4d\u7684DRAM\u82af\u7247\uff0c\u4e3a\u4e86\u4fdd\u8bc1\u5176\u5730\u5740\u5f15\u811a\u6570\u6700\u5c11\uff0c\u5e76\u5c3d\u91cf\u8f83\u5c11\u5237\u65b0\u5f00\u9500\uff0c\u5219x\u548cy\u7684\u53d6\u503c\u5206\u522b\u662f(C)<\/p>\n\n\n\n<p>A\u30012048\uff0c1<\/p>\n\n\n\n<p>B\u300164\uff0c32<\/p>\n\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">C\u300132\uff0c64<\/mark><\/p>\n\n\n\n<p>D\u30011\uff0c2048<\/p>\n\n\n\n<p>9. (\u5355\u9009\u9898) \u4e0b\u5217\u5404\u7c7b\u5b58\u50a8\u5668\u4e2d\uff0c\u4e0d\u91c7\u7528\u968f\u673a\u5b58\u53d6\u65b9\u5f0f\u662f(B)<\/p>\n\n\n\n<p>A\u3001EPROM<\/p>\n\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">B\u3001CDROM<\/mark><\/p>\n\n\n\n<p>C\u3001DRAM<\/p>\n\n\n\n<p>D\u3001SRAM<\/p>\n\n\n\n<p>10. (\u5355\u9009\u9898) \u4e0b\u5217\u5173\u4e8e\u95ea\u5b58\uff08Flash Memory)\u7684\u53d9\u8ff0\u4e2d\uff0c\u9519\u8bef\u7684\u662f(A)<\/p>\n\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">A\u3001\u4fe1\u606f\u53ef\u8bfb\u53ef\u5199\uff0c\u5e76\u4e14\u8bfb\u5199\u901f\u5ea6\u4e00\u6837\u5feb<\/mark><\/p>\n\n\n\n<p>B\u3001\u5b58\u50a8\u5143\u7531MOS\u7ba1\u7ec4\u6210\uff0c\u662f\u4e00\u79cd\u534a\u5bfc\u4f53\u5b58\u50a8\u5668<\/p>\n\n\n\n<p>C\u3001\u6389\u7535\u540e\u4fe1\u606f\u4e0d\u4e22\u5931\uff0c\u662f\u4e00\u79cd\u975e\u6613\u5931\u6027\u5b58\u50a8\u5668<\/p>\n\n\n\n<p>D\u3001\u91c7\u7528\u968f\u673a\u8bbf\u95ee\u65b9\u5f0f\uff0c\u53ef\u66ff\u4ee3\u8ba1\u7b97\u673a\u5916\u90e8\u5b58\u50a8\u5668<\/p>\n\n\n\n<p>11. (\u5355\u9009\u9898) \u67d0\u8ba1\u7b97\u673a\u4f7f\u7528\u56db\u4f53\u4ea4\u53c9\u7f16\u5236\u5b58\u50a8\u5668\uff0c\u5047\u5b9a\u5728\u5b58\u50a8\u5668\u603b\u7ebf\u4e0a\u51fa\u73b0\u7684\u4e3b\u5b58\u5730\u5740\uff08\u5341\u8fdb\u5236\uff09\u5e8f\u5217\u4e3a8005\u30018006\u30018007\u30018008\u30018001\u30018002\u30018003\u30018004\u30018000\uff0c\u5219\u53ef\u80fd\u53d1\u751f\u8bbf\u95ee\u51b2\u7a81\u7684\u5730\u5740\u5bf9\u662f(D)<\/p>\n\n\n\n<p>A\u30018004\u548c8008<\/p>\n\n\n\n<p>B\u30018002\u548c8007<\/p>\n\n\n\n<p>C\u30018001\u548c8008<\/p>\n\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">D\u30018000\u548c8004<\/mark><\/p>\n\n\n\n<p>12. (\u5355\u9009\u9898) \u67d0\u5bb9\u91cf\u4e3a256MB\u7684\u5b58\u50a8\u5668\uff0c\u5b83\u662f\u7531\u82e5\u5e724Mx8\u4f4d\u7684DRAM\u82af\u7247\u6784\u6210\uff0c\u8be5DRAM\u82af\u7247\u7684\u5730\u5740\u5f15\u811a\u548c\u6570\u636e\u5f15\u811a\u603b\u6570\u662f\u591a\u5c11(B)<\/p>\n\n\n\n<p>A\u300122<\/p>\n\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">B\u300119<\/mark><\/p>\n\n\n\n<p>C\u300130<\/p>\n\n\n\n<p>D\u300136<\/p>\n\n\n\n<p>13. (\u5355\u9009\u9898) \u4e0b\u5217\u5b58\u50a8\u5668\u4e2d\uff0c\u5728\u5de5\u4f5c\u671f\u95f4\u9700\u8981\u5468\u671f\u6027\u5237\u65b0\u7684\u662f(B)<\/p>\n\n\n\n<p>A\u3001SRAM<\/p>\n\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">B\u3001DRAM<\/mark><\/p>\n\n\n\n<p>C\u3001ROM<\/p>\n\n\n\n<p>D\u3001FLASH<\/p>\n\n\n\n<p><strong>14. (\u7b80\u7b54\u9898) \u4ec0\u4e48\u662f\u7a0b\u5e8f\u5c40\u90e8\u6027\u539f\u7406<\/strong><\/p>\n\n\n\n<p>\u7b54\uff1a\u8fdb\u7a0b\u8fd0\u884c\u65f6\u5f80\u5f80\u5448\u73b0\u51fa\u9ad8\u5ea6\u7684\u5c40\u90e8\u6027,\u5305\u62ec\u65f6\u95f4\u5c40\u90e8\u6027\u548c\u7a7a\u95f4\u5c40\u90e8\u6027\u3002 (1)\u65f6\u95f4\u5c40\u90e8\u6027\u662f\u6307\u67d0\u4e00\u5355\u5143\u88ab\u8bbf\u95ee,\u5219\u5728\u4e0d\u4e45\u7684\u5c06\u6765,\u5b83\u53ef\u80fd\u518d\u88ab\u8bbf\u95ee; (2)\u7a7a\u95f4\u5c40\u90e8\u6027\u662f\u6307\u4e00\u65e6\u4e00\u4e2a\u5b58\u50a8\u5355\u5143\u88ab\u8bbf\u95ee,\u90a3\u4e48\u5b83\u9644\u8fd1\u7684\u5355\u5143\u4e5f\u5c06\u5f88\u5feb\u88ab\u8bbf\u95ee\u3002 \u8fdb\u7a0b\u7684\u67d0\u4e9b\u7a0b\u5e8f\u6bb5\u5728\u8fdb\u7a0b\u6574\u4e2a\u8fd0\u884c\u671f\u95f4,\u53ef\u80fd\u6839\u672c\u4e0d\u4f7f\u7528,\u5982\u51fa\u9519\u5904\u7406\u7b49,\u56e0\u800c\u6ca1\u6709\u5fc5\u8981\u8c03\u5165\u5185\u5b58;\u4e92\u65a5\u6267\u884c\u7684\u591a\u4e2a\u7a0b\u5e8f\u6bb5\u5728\u8fdb\u7a0b\u8fd0\u884c\u65f6,\u6839\u636e\u7cfb\u7edf\u53ea\u6267\u884c\u5176\u4e2d\u4e00\u6bb5,\u6ca1\u6709\u5fc5\u8981\u540c\u65f6\u9a7b\u7559\u5185\u5b58;\u5728\u8fdb\u7a0b\u7684\u4e00\u6b21\u8fd0\u884c\u4e2d,\u6709\u4e9b\u7a0b\u5e8f\u6bb5\u6267\u884c\u5b8c\u6bd5,\u4ece\u67d0\u4e00\u65f6\u523b\u8d77\u4e0d\u518d\u7528\u5230,\u56e0\u800c\u6ca1\u6709\u5fc5\u8981\u518d\u5360\u7528\u5185\u5b58\u533a\u57df\u3002\u53ef\u4ee5\u770b\u51fa:\u7a0b\u5e8f\u5c40\u90e8\u6027\u539f\u7406\u662f\u865a\u62df\u5b58\u50a8\u6280\u672f\u5f15\u5165\u7684\u524d\u63d0\u3002<\/p>\n\n\n\n<p><strong>15. (\u7b80\u7b54\u9898) \u67d0\u9875\u5f0f\u5b58\u50a8\u7ba1\u7406,\u9875\u5927\u5c0f\u4e3a2KB,\u903b\u8f91\u5730\u5740\u7a7a\u95f4\u5305\u542b16\u9875,\u7269\u7406\u5730\u5740\u7a7a\u95f4\u4e3a8\u9875,\u903b\u8f91\u5730\u5740\u5e94\u6709\u591a\u5c11\u4f4d?\u4e3b\u5b58\u7269\u7406\u7a7a\u95f4\u6709\u591a\u5927?<\/strong><\/p>\n\n\n\n<p>\u7b54\uff1a\u903b\u8f91\u5730\u5740\u7a7a\u95f4\u5305\u542b16\u9875\uff0c\u9875\u5927\u5c0f\u4e3a2KB\uff0c\u6240\u4ee5\u903b\u8f91\u5730\u5740\u7a7a\u95f4\u4e3a32KB\uff0c\u903b\u8f91\u5730\u5740\u5e94\u75284+11=15\u4f4d \u7269\u7406\u7a7a\u95f4\u5171\u67098\u9875\uff0c\u9875\u5927\u5c0f\u4e3a2KB\uff0c\u6240\u4ee5\u4e3b\u5b58\u7269\u7406\u7a7a\u95f416KB<\/p>\n\n\n\n<p><strong>16. (\u7b80\u7b54\u9898) \u5728\u4e00\u4e2a\u5206\u9875\u865a\u5b58\u7cfb\u7edf\u4e2d,\u7528\u6237\u865a\u5730\u5740\u7a7a\u95f4\u4e3a32\u9875,\u9875\u957f1KB,\u4e3b\u5b58\u7269\u7406\u7a7a\u95f4\u4e3a16KB,\u5df2\u77e5\u7528\u6237\u7a0b\u5e8f\u957f\u5ea6\u4e3a10\u9875\u957f,\u82e5\u865a\u98750,1,2,3\u5df2\u7ecf\u88ab\u5206\u522b\u8c03\u5165\u4e3b\u5b588,7,4,10\u9875\u4e2d,\u8bf7\u95ee\u865a\u5730\u57400AC5H\u548c1AC5H\u5bf9\u5e94\u7684\u7269\u7406\u5730\u5740\u662f\u591a\u5c11?<\/strong><\/p>\n\n\n\n<p>\u7b54\uff1a\u9875\u957f1KB\uff0c\u6240\u4ee5\u9875\u5185\u5730\u5740\u4e3a10\u4f4d\u3002 \u4e3b\u5b58\u7269\u7406\u9875\u9762\u6570\uff1a16\u9875\uff0c\u517114\u4f4d\u5730\u5740\u7801(\u5176\u4e2d\u9875\u9762\u53f74\u4f4d\uff0c\u9875\u5185\u5730\u574010\u4f4d) \u7528\u6237\u865a\u5730\u5740\u7a7a\u95f4\uff1a32\u9875\uff0c\u9875\u9762\u53f7\u4e3a0~31\uff1b\u517115\u4f4d\u5730\u5740\u7801(\u5176\u4e2d\u9875\u9762\u53f75\u4f4d\uff0c\u9875\u5185\u5730\u574010\u4f4d) 0AC5H=00010\uff0c1011000101B\uff0c\u9875\u9762\u53f7\u4e3a2\uff0c\u5df2\u88ab\u8c03\u5165\u5230\u4e3b\u5b58\u98754\uff0c\u6240\u4ee5\uff0c\u7269\u7406\u5730\u5740\u4e2d\u7684\u9875\u9762\u53f7\u4e3a4\uff0c\u9875\u5185\u5730\u5740\u4e0e\u865a\u5730\u5740\u7684\u9875\u5185\u5730\u5740\u76f8\u540c\uff0c\u6240\u4ee5\u662f\uff1a0100\uff0c1011000101=12C5H 1AC5H=00110\uff0c1011000101B\uff0c\u9875\u9762\u53f7\u4e3a6\uff0c\u672a\u88ab\u8c03\u5165\u5230\u4e3b\u5b58\u9875\u4e2d\uff0c\u6240\u4ee5\u65e0\u7269\u7406\u5730\u5740\uff0c\u4f1a\u53d1\u751f\u7f3a\u9875\u4e2d\u65ad\u3002<\/p>\n\n\n\n<p><strong>17. (\u7b80\u7b54\u9898) DRAM\u5b58\u50a8\u5668\u4e3a\u4ec0\u4e48\u8981\u5237\u65b0\uff1f\u6709\u54ea\u4e9b\u5237\u65b0\u65b9\u6cd5\uff1f<\/strong><\/p>\n\n\n\n<p>\u7b54:\u7531\u4e8e\u5b58\u50a8\u7684\u4fe1\u606f\u7535\u8377\u7ec8\u7a76\u662f\u6709\u6cc4\u6f0f\u7684,\u7535\u8377\u6570\u53c8\u4e0d\u80fd\u50cfSRAM\u5b58\u50a8\u5143\u90a3\u6837\u7531\u7535\u6e90\u7ecf\u8d1f\u8f7d\u7ba1\u6765\u8865\u5145,\u65f6\u95f4\u4e00\u957f,\u4fe1\u606f\u5c31\u4f1a\u4e22\u5931\u3002\u4e3a\u6b64\u5fc5\u987b\u8bbe\u6cd5\u7531\u5916\u754c\u6309\u4e00\u5b9a\u89c4\u5f8b\u7ed9\u6805\u6781\u5145\u7535,\u6309\u9700\u8981\u8865\u7ed9\u6805\u6781\u7535\u5bb9\u7684\u4fe1\u606f\u7535\u8377,\u6b64\u8fc7\u7a0b\u53eb\u201c\u5237\u65b0\u201d\u3002<\/p>\n\n\n\n<p>\u5237\u65b0\u65b9\u6cd5\u6709\uff1a<\/p>\n\n\n\n<p>\u96c6\u4e2d\u5f0f---\u6b63\u5e38\u8bfb\/\u5199\u64cd\u4f5c\u4e0e\u5237\u65b0\u64cd\u4f5c\u5206\u5f00\u8fdb\u884c,\u5237\u65b0\u96c6\u4e2d\u5b8c\u6210\u3002<\/p>\n\n\n\n<p>\u200b\u5206\u6563\u5f0f---\u5c06\u4e00\u4e2a\u5b58\u50a8\u7cfb\u7edf\u5468\u671f\u5206\u6210\u4e24\u4e2a\u65f6\u95f4\u7247,\u5206\u65f6\u8fdb\u884c\u6b63\u5e38\u8bfb\/\u5199\u64cd\u4f5c\u548c\u5237\u65b0\u64cd\u4f5c\u3002<\/p>\n\n\n\n<p>\u5f02\u6b65\u5f0f---\u524d\u4e24\u79cd\u65b9\u5f0f\u7684\u7ed3\u5408,\u6bcf\u9694\u4e00\u6bb5\u65f6\u95f4\u5237\u65b0\u4e00\u6b21,\u4fdd\u8bc1\u5728\u5237\u65b0\u5468\u671f\u5bf9\u6574\u4e2a\u5b58\u50a8\u5668\u5237\u65b0\u4e00\u904d\u3002<\/p>\n\n\n\n<p><strong>18. (\u7b80\u7b54\u9898) \u752816KX8\u4f4d\u7684SRAM\u82af\u7247\u6784\u621064KX32\u4f4d\u5b58\u50a8\u5668,\u8bf7\u753b\u51fa\u8be5\u5b58\u50a8\u5668\u7684\u7ec4\u6210\u903b\u8f91\u6846\u56fe<\/strong><\/p>\n\n\n\n<p>\u200b\u7b54\uff1a\u6240\u9700\u82af\u7247\u603b\u6570\uff0864K\u00d732\uff09\u00f7\uff0816K\u00d716\uff09=8\u7247\u56e0\u6b64\u5b58\u50a8\u5668\u53ef\u5206\u4e3a4\u4e2a\u6a21\u5757\uff0c\u6bcf\u4e2a\u6a21\u575716K\u00d732\u4f4d\uff0c\u5404\u6a21\u5757\u901a\u8fc7A15\u3001A14\u8fdb\u884c2\uff1a4\u8bd1\u7801<\/p>\n\n\n\n<p><strong>19. (\u7b80\u7b54\u9898)\u8bbe\u6709\u4e00\u4e2a\u5b58\u50a8\u5668,\u5730\u5740\u4f4d\u4e3a20\u4f4d,\u5b57\u957f\u4e3a32\u4f4d,\u8bf7\u95ee<\/strong><\/p>\n\n\n\n<p><strong>(1)\u8be5\u5b58\u50a8\u5668\u80fd\u591f\u5b58\u50a8\u591a\u5c11\u5b57\u8282\u7684\u4fe1\u606f?<\/strong><\/p>\n\n\n\n<p><strong>(2)\u5982\u679c\u5b58\u50a8\u5668\u7531512KX8\u4f4d\u7684SRAM\u82af\u7247\u7ec4\u6210,\u9700\u8981\u591a\u5c11\u7247?<\/strong><\/p>\n\n\n\n<p><strong>(3)\u5982\u679c\u5b58\u50a8\u5668\u7531512KX8\u4f4d\u7684SRAM\u82af\u7247\u7ec4\u6210,\u9700\u8981\u591a\u5c11\u4f4d\u5730\u5740\u4f5c\u82af\u7247\u9009\u62e9?<\/strong><\/p>\n\n\n\n<p>\u7b54\uff1a4MB<\/p>\n\n\n\n<p><strong>20. (\u7b80\u7b54\u9898) \u5df2\u77e5cache\u5b58\u50a8\u5468\u671f40ns,\u4e3b\u5b58\u5b58\u50a8\u5468\u671f\u4e3a200ns,cache\/\u4e3b\u5b58\u7cfb\u7edf\u5e73\u5747\u8bbf\u95ee\u65f6\u95f4\u4e3a50ns,\u6c42cache\u7684\u547d\u4e2d\u7387\u662f\u591a\u5c11?<\/strong><\/p>\n\n\n\n<p>\u7b54\uff1a0.9375;93.75%<\/p>\n\n\n\n<p><strong>21. (\u7b80\u7b54\u9898) \u4e3b\u5b58\u4e0ecache\u7684\u5730\u5740\u6620\u5c04\u6709\u51e0\u79cd\u65b9\u5f0f,\u5206\u522b\u662f\u4ec0\u4e48\uff1f<\/strong><\/p>\n\n\n\n<p>\u7b54\uff1a\u4e3b\u5b58\u4e0ecache\u7684\u5730\u5740\u6620\u5c04\u65b9\u5f0f\u6709\u5168\u76f8\u8054\u65b9\u5f0f\u3001\u76f4\u63a5\u65b9\u5f0f\u548c\u7ec4\u76f8\u8054\u65b9\u5f0f\u4e09\u79cd.<\/p>\n\n\n\n<p><strong>22. (\u7b80\u7b54\u9898) \u4e3b\u5b58\u5bb9\u91cf\u4e3a4MB,\u865a\u5b58\u5bb9\u91cf\u4e3a1GB, \u5219\u865a\u5730\u5740\u548c\u7269\u7406\u5730\u5740\u5404\u4e3a\u591a\u5c11\u4f4d?\u5982\u679c\u9875\u9762\u5927\u5c0f\u4e3a4KB,\u5219\u9875\u8868\u957f\u5ea6\u662f\u591a\u5c11?<\/strong><\/p>\n\n\n\n<p>\u7b54\uff1a\u4e3b\u5b58\u5bb9\u91cf\u4e3a4MB\uff0c\u7269\u7406\u5730\u574022\u4f4d \u865a\u5b58\u5bb9\u91cf\u4e3a1GB\uff0c\u865a\u62df\u5730\u574030\u4f4d \u9875\u8868\u957f\u5ea6\uff0c\u5373\u9875\u9762\u6570=1GB\/ 4KB=218=256K<\/p>\n\n\n\n<p><strong>23. (\u7b80\u7b54\u9898) \u8bbe\u6709\u4e00\u4e2a\u5b58\u50a8\u5668\uff0c\u5177\u670920\u4f4d\u5730\u5740\u548c32\u4f4d\u5b57\u957f\uff0c\u8bf7\u95ee\u8be5\u5b58\u50a8\u5668\u80fd\u5b58\u50a8\u591a\u5c11\u5b57\u8282\u7684\u4fe1\u606f<\/strong><\/p>\n\n\n\n<p>\u7b54\uff1a4MB<\/p>\n\n\n\n<p><strong>24. 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