单片机原理及应用第2版课后习题答案.doc
文本预览下载声明
μú1?? μ¥???ú??ê?2???′e°?
1.1 ′e£o?¢?????÷£???è?ê??????÷
1.2 ′e£oCPU?¢′?′¢?÷?¢I/O?ú?¢×ü??
1.3 ′e£oC
1.4 ′e£oB
1.5 ′e£o?¢′|àí?÷?¢?¢′|àí?úoíCPU?ü????ê??D??′|àí?÷μ?2?í?3???£??¢′|àí?÷D???±?éí2?ê??????ú?£???¢?????ú?¢μ¥???ú?ü????ê?ò???íê??μ??????ú?μí3£?μ¥???úê??ˉ3é?úò???D???é?μ?ó?óú2a????μ?μ?μ¥???¢?????ú?£
??è?ê?′|àí?÷ò?°?òaò?é??2£?ê?????è??μí3μ?μ¥???ú?¢DSP?¢??è?ê??¢′|àí?÷?£???°?à°???è?ê?′|àí?÷?à????è?ê??¢′|àí?÷£?àyè?ARM7?¢ARM9μè?£??è?ê??¢′|àí?÷?àμ±óúí¨ó??????ú?Dμ?CPU?£ó?μ¥???ú?à±è£?μ¥???ú±?éí£¨?òé??óà??1£??íê?ò???D?μ??????ú?μí3£??é?àá¢??DD£???óDíê??μ?1|?ü?£????è?ê??¢′|àí?÷?????àμ±óúμ¥???ú?Dμ??D??′|àí?÷?£?aá??ú×???è?ê?ó|ó?μ?ì?êaòa?ó£???è?ê??¢′|àí?÷??è??ú1|?üé?oí±ê×??¢′|àí?÷?ù±?ê?ò??ùμ?£?μ??ú1¤×÷???è?¢?1μ?′??éè??¢?é??D?μè·???ò?°???×?á??÷???????£
1.6 ′e£oMCS-51?μáDμ¥???úμ??ù±?DíD???·?±e£o8031?¢8051oí8071?£?ü??μ?2?±eê??ú???ú3ìDò′?′¢?÷é??£8031?T???ú3ìDò′?′¢?÷?¢8051???úóD4K×??úμ?3ìDò′?′¢?÷ROM£???8751???úóD?ˉ3éóD4K×??úμ?3ìDò′?′¢?÷EPROM?£
1.7 ′e£oòò?aMCS-51?μáDμ¥???ú?Dμ??°MCS?±ê?Intel1???éú2úμ?μ¥???úμ??μáD·?o?£???51?μáDμ¥???úê???êà???÷??3§?òéú2úμ??ùóDó?8051μ??úo??á11?¢??á??μí3??èYμ?μ¥???ú?£
1.8 ′e£o?àμ±óúMCS-51?μáD?Dμ?87C51£???2?1yê?AT89S51D????úμ?4K×??úFlash′?′¢?÷è?′úá?87C51???úμ?4K×??úμ?EPROM?£
1.9 μ¥???úì??yD??¢????μí?òò×óú????oí???°£?oüèYò×??è?μ??÷??í¨ó???μ?μ??μí3?D£?êμ???÷??·?ê?μ??ì2aoí?????£μ¥???ú?ú??è?ê?′|àí?÷êD3???óD?ê×???£?×?′óì?μ?ê?????μí£?ì??yD??£
DSPê?ò???·?3£é?3¤óú???ùêμ???÷??êy×?D?o?′|àí????£¨è?êy×???2¨?¢FFT?¢?μ?×·???μè£?μ???è?ê?′|àí?÷?£óéóú????ó2?t?á11oí??á???DDá?ì?êaéè??£?ê1???ü1????ùíê3é?÷???′?óμ?êy×?D?o?′|àí??·¨?£1?·oμ?ó?óúí¨???¢í???í¨D??¢êy×?í???′|àí£?μ??ú?????μí3£?éú??D??¢ê?±e????£?êμê±ó?ò??1?a?μí3μè?£?aàà???ü?ˉ??·¨ò?°???ê?????á???′ó£?ì?±eê??òá??????¢??????D??°?·μè???à£????aD??yê?DSPμ?3¤′|?ù?ú?£ó?μ¥???ú?à±è£?DSP??óDμ?êμ?????ù????μ?ó2?t?á11?°??á?oí?à×ü??£?DSP′|àíμ???·¨μ??′?ó?èoí′óμ?êy?Y′|àíá÷á?ò??°???ú?ˉ3éμ??à??1|?ü2??t?üê?μ¥???ú2??é?ó?°μ??£
??è?ê??¢′|àí?÷μ??ù′?ê?í¨ó??????ú?Dμ?CPU£??üμ?μ??·×ü??êy?????à?üà??1??′óμ?′?′¢?÷????£??ùò??é????êμê±?àè???2ù×÷?μí3(RTOS)?
显示全部