毕业设计英文翻译__单片机介绍_第1页
毕业设计英文翻译__单片机介绍_第2页
毕业设计英文翻译__单片机介绍_第3页
毕业设计英文翻译__单片机介绍_第4页
毕业设计英文翻译__单片机介绍_第5页
已阅读5页,还剩13页未读 继续免费阅读

下载本文档

版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领

文档简介

袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿蚈螅袈肂薄袄羀芇蒀袄肃肀莆袃螂芆莂袂羄聿蚀袁肇莄薆袀腿膇蒂衿衿莂莈袈羁膅蚇羈肃莁薃羇膆膃葿羆袅荿蒅薂肈节莁薂膀蒇蚀薁袀芀薆薀羂蒅蒁蕿肄芈莇蚈膇肁蚆蚇袆芇薂蚆罿聿薈蚆膁莅蒄蚅袀膈莀蚄羃莃虿蚃肅膆薅蚂膇莁蒁螁袇膄莇螀罿莀芃螀肂膃蚁蝿袁蒈薇螈羄芁蒃螇肆蒆荿螆膈艿英文参考文献原文复印件及译文专业电气姓名学号指导教师完成日期2012年6月英文原文MCUDESCRIPTIONSCMISALSOKNOWNASMICROCONTROLLERMICROCONTROLLERUNIT,COMMONLYUSEDLETTERSOFTHEACRONYMMCUMCUTHATITWASFIRSTUSEDININDUSTRIALCONTROLONLYASINGLECHIPBYTHECPUCHIPDEVELOPEDFROMADEDICATEDPROCESSORTHEFIRSTDESIGNISBYALARGENUMBEROFPERIPHERALSANDCPUONACHIPINTHECOMPUTERSYSTEM,SMALLER,MOREEASILYINTEGRATEDINTOACOMPLEXANDDEMANDINGONTHEVOLUMECONTROLDEVICEWHICHINTELSZ80ISTHEFIRSTDESIGNEDINACCORDANCEWITHTHISIDEAPROCESSOR,THENONTHEDEVELOPMENTOFMICROCONTROLLERANDDEDICATEDPROCESSORSHAVEPARTEDWAYSARE8BITMICROCONTROLLEREARLYOR4BITSONEOFTHEMOSTSUCCESSFULISTHEINTEL8031,FORASIMPLE,RELIABLEANDGOODPERFORMANCEWASALOTOFPRAISETHENDEVELOPEDIN8031OUTOFMCS51MCUSYSTEMSSCMSYSTEMSBASEDONTHISSYSTEMUNTILNOWISSTILLWIDELYUSEDWITHTHEINCREASEDREQUIREMENTSOFINDUSTRIALCONTROLFIELD,BEGANA16BITMICROCONTROLLER,BECAUSETHECOSTISNOTSATISFACTORYBUTHAVENOTBEENVERYWIDELYUSEDAFTER90YEARSWITHTHEGREATDEVELOPMENTOFCONSUMERELECTRONICS,MICROCONTROLLERTECHNOLOGYHASBEENAHUGEINCREASEWITHINTELI960SERIES,ESPECIALLYTHELATERSERIESOFWIDELYUSEDARM,32BITMICROCONTROLLERQUICKLYREPLACEHIGHEND16BITMCUSTATUSANDENTERTHEMAINSTREAMMARKETTHETRADITIONAL8BITMICROCONTROLLERPERFORMANCEHAVEBEENTHERAPIDINCREASECAPACITYINCREASECOMPAREDTO80THENUMBEROFTIMESCURRENTLY,HIGHEND32BITMICROCONTROLLERCLOCKEDOVER300MHZ,THEPERFORMANCECATCHINGTHEMID90SDEDICATEDPROCESSOR,WHILETHEAVERAGEMODELPRICESFALLTOONEUSDOLLARS,THEMOSTHIGHEND1MODELONLY10DOLLARSMODERNSCMSYSTEMSARENOLONGERONLYINTHEDEVELOPMENTANDUSEOFBAREMETALENVIRONMENT,ALARGENUMBEROFPROPRIETARYEMBEDDEDOPERATINGSYSTEMISWIDELYUSEDINTHEFULLRANGEOFSCMTHEHANDHELDCOMPUTERSANDCELLPHONESASTHECOREPROCESSINGOFHIGHENDMICROCONTROLLERCANEVENUSEADEDICATEDWINDOWSANDLINUXOPERATINGSYSTEMSSCMISMORESUITABLETHANTHESPECIFICPROCESSORUSEDINEMBEDDEDSYSTEMS,SOITWASUPTOTHEAPPLICATIONINFACTTHENUMBEROFSCMISTHEWORLDSLARGESTCOMPUTERMODERNHUMANLIFEUSEDINALMOSTEVERYPIECEOFELECTRONICANDMECHANICALPRODUCTSWILLBEINTEGRATEDSINGLECHIPPHONE,TELEPHONE,CALCULATOR,HOMEAPPLIANCES,ELECTRONICTOYS,HANDHELDCOMPUTERSANDCOMPUTERACCESSORIESSUCHASAMOUSEWITHA12INBOTHTHEDEPARTMENTOFSCMPERSONALCOMPUTERWILLHAVEALARGENUMBEROFSCMINTHEWORKGENERALCARWITHMORETHAN40SCM,COMPLEXINDUSTRIALCONTROLSYSTEMSMAYEVENHAVEHUNDREDSOFSCMINTHESAMETIMEWORKSCMISNOTONLYFAREXCEEDSTHENUMBEROFPCANDOTHERCOMPUTINGTHESUM,OREVENMORETHANTHENUMBEROFHUMANBEINGSSINGLECHIP,ALSOKNOWNASSINGLECHIPMICROCONTROLLER,ITISNOTCOMPLETEACERTAINLOGICCHIPS,BUTTOACOMPUTERSYSTEMINTEGRATEDINTOACHIPEQUIVALENTTOAMICROCOMPUTER,ANDCOMPUTERTHANJUSTTHELACKOFAMICROCONTROLLERI/ODEVICESGENERALTALKACHIPBECOMESACOMPUTERITSSMALLSIZE,LIGHTWEIGHT,CHEAP,FORTHESTUDY,APPLICATIONANDDEVELOPMENTOFFACILITIESPROVIDEDATTHESAMETIME,LEARNINGTOUSETHEMCUISTOUNDERSTANDTHEPRINCIPLEANDSTRUCTUREOFTHECOMPUTERTHEBESTCHOICESCMANDTHECOMPUTERFUNCTIONSINTERNALLYWITHSIMILARMODULES,SUCHASCPU,MEMORY,PARALLELBUS,THESAMEEFFECTASWELL,ANDHARDDISKMEMORYDEVICES,ANDDIFFERENTISITSPERFORMANCEOFTHESECOMPONENTSWERERELATIVELYWEAKMANYOFOURHOMECOMPUTER,BUTTHEPRICEISLOW,USUALLYNOTMORETHAN10YUANYOUCANDOWITHITSOMECONTROLFORACLASSISNOTVERYCOMPLICATEDELECTRICALWORKISENOUGHOFWEAREUSINGAUTOMATICDRUMWASHINGMACHINE,SMOKEHOOD,VCDANDSOONAPPLIANCESWHICHCOULDSEEITSSHADOWITISPRIMARILYASACONTROLSECTIONOFTHECORECOMPONENTSITISANONLINEREALTIMECONTROLCOMPUTER,CONTROLLINEISTHATTHESCENEISNEEDEDISASTRONGERANTIJAMMINGABILITY,LOWCOST,ANDTHISIS,ANDOFFLINECOMPUTERSUCHASHOMEPC,THEMAINDIFFERENCESINGLECHIPMCUISTHROUGHRUNNING,ANDCANBEMODIFIEDTHROUGHDIFFERENTPROCEDURESTOACHIEVEDIFFERENTFUNCTIONS,INPARTICULARSPECIALUNIQUEFEATURES,THISISANOTHERDEVICEMUCHEFFORTNEEDSTOBEDONE,SOMEGREATEFFORTSAREVERYDIFFICULTTODOANOTVERYCOMPLEXFUNCTIONSIFTHE50SWITHTHEUNITEDSTATESDEVELOPED74SERIES,ORTHE60SCD4000SERIESOFTHESEPUREHARDWAREBUTTONED,THENTHECIRCUITMUSTBEALARGEPCBBOARDBUTIFTHEUNITEDSTATESIFTHE70SWITHASERIESOFSUCCESSFULSCMMARKET,THERESULTWILLBEADRASTICCHANGEJUSTBECAUSEYOUAREPREPAREDBYMICROCOMPUTERPROGRAMSCANACHIEVEHIGHINTELLIGENCE,HIGHEFFICIENCYANDHIGHRELIABILITYASTHEMICROCONTROLLERONTHECOSTSENSITIVE,SONOWTHEDOMINANTSOFTWAREORTHELOWESTLEVELASSEMBLYLANGUAGE,WHICHISTHELOWESTLEVELINADDITIONTOMORETHANBINARYMACHINECODELANGUAGE,ANDASSOLOWWHYISTHEUSEMANYHIGHLEVELLANGUAGEHASREACHEDTHELEVELOFVISUALPROGRAMMINGWHYISNOTITTHEREASONISSIMPLYTHATTHEREISNOHOMECOMPUTERASASINGLECHIPCPU,NOTASHARDASAMASSSTORAGEDEVICEAVISUALIZATIONOFSMALLHIGHLEVELLANGUAGEPROGRAMWHICHEVENIFONLYONEBUTTON,WILLREACHTENSOFKOFSIZEFORTHEHOMEPCSHARDDRIVEINTERMSOFNOTHING,BUTINTERMSOFTHEMCUISNOTACCEPTABLESCMINTHEUTILIZATIONOFHARDWARERESOURCESTOBEVERYHIGHFORTHEJOBSOALTHOUGHTHEORIGINALISSTILLINTHECOMPILATIONOFALOTOFUSETHESAMETOKEN,IFTHEGIANTCOMPUTEROPERATINGSYSTEMANDAPPLICATIONSRUNUPTOGETHOMEPC,HOMEPC,ALSOCANNOTAFFORDTOCANBESAIDTHATTHETWENTIETHCENTURYACROSSTHETHREE“POWER“ERA,THATIS,THEAGEOFELECTRICITY,THEELECTRONICAGEANDHASENTEREDINTOTHECOMPUTERAGEHOWEVER,THISCOMPUTER,USUALLYREFERSTOTHEPERSONALCOMPUTER,REFERREDTOASPCITCONSISTSOFTHEHOST,KEYBOARD,MONITORANDOTHERCOMPONENTSANOTHERTYPEOFCOMPUTER,MOSTPEOPLEDONOTKNOWHOWTHISCOMPUTERISTOGIVEALLKINDSOFINTELLIGENTMACHINESSINGLECHIPALSOKNOWNASMICROCONTROLLERASTHENAMESUGGESTS,THISCOMPUTERSYSTEMTOOKONLYAMINIMALINTEGRATEDCIRCUIT,CANBEASIMPLEOPERATIONANDCONTROLBECAUSEITISSMALL,USUALLYHIDDENINTHECHARGEDMECHANICAL“STOMACH“INITISINTHEDEVICE,LIKETHEHUMANBRAINPLAYSAROLE,ITGOESWRONG,THEWHOLEPLANTWASPARALYZEDNOW,THISMICROCONTROLLERHASAVERYBROADFIELDOFUSE,SUCHASSMARTMETERS,REALTIMEINDUSTRIALCONTROL,COMMUNICATIONSEQUIPMENT,NAVIGATIONSYSTEMS,ANDHOUSEHOLDAPPLIANCESONCEALLKINDSOFPRODUCTSWEREUSINGSCM,CANSERVETOUPGRADETHEEFFECTIVENESSOFPRODUCTS,OFTENINTHEPRODUCTNAMEPRECEDEDBYTHEADJECTIVE“INTELLIGENT,“SUCHASINTELLIGENTWASHINGMACHINESNOWSOMETECHNICALPERSONNELOFFACTORIESOROTHERAMATEURELECTRONICSDEVELOPERSTOENGAGEINOUTOFCERTAINPRODUCTS,NOTTHECIRCUITISTOOCOMPLICATED,THATFUNCTIONISTOOSIMPLEANDCANEASILYBECOPIEDTHEREASONMAYBESTUCKINTHEPRODUCTDIDNOTUSEAMICROCONTROLLEROROTHERPROGRAMMABLELOGICDEVICESCMHISTORYSCMWASBORNINTHELATE20THCENTURY,70,EXPERIENCEDSCM,MCU,SOCTHREESTAGESFIRSTMODEL1SCMTHESINGLECHIPMICROCOMPUTERSINGLECHIPMICROCOMPUTERSTAGE,MAINLYSEEKINGTHEBESTOFTHEBESTSINGLEFORMOFEMBEDDEDSYSTEMSARCHITECTURE“INNOVATIONMODEL“SUCCESS,LAYINGTHESCMANDGENERALCOMPUTERCOMPLETELYDIFFERENTPATHOFDEVELOPMENTINTHEOPENROADOFINDEPENDENTDEVELOPMENTOFEMBEDDEDSYSTEMS,INTELCORPORATIONCONTRIBUTED2MCUTHEMICROCONTROLLERMICROCONTROLLERUNITSTAGE,THEMAINDIRECTIONOFTECHNOLOGYDEVELOPMENTEXPANDINGTOMEETTHEEMBEDDEDAPPLICATIONS,THETARGETSYSTEMREQUIREMENTSFORTHEVARIOUSPERIPHERALCIRCUITSANDINTERFACECIRCUITS,HIGHLIGHTTHEOBJECTOFINTELLIGENTCONTROLITINVOLVESTHEAREASASSOCIATEDWITHTHEOBJECTSYSTEM,THEREFORE,THEDEVELOPMENTOFMCUSRESPONSIBILITYINEVITABLYFALLSONELECTRICAL,ELECTRONICSMANUFACTURERSFROMTHISPOINTOFVIEW,INTELFADEDMCUDEVELOPMENTHASITSOBJECTIVEFACTORSINTHEDEVELOPMENTOFMCU,THEMOSTFAMOUSMANUFACTURERSASTHENUMBEROFPHILIPSCORPORATIONPHILIPSCOMPANYINEMBEDDEDAPPLICATIONS,ITSGREATADVANTAGE,THEMCS51SINGLECHIPMICROCOMPUTERFROMTHERAPIDDEVELOPMENTOFTHEMICROCONTROLLERTHEREFORE,WHENWELOOKBACKATTHEPATHOFDEVELOPMENTOFEMBEDDEDSYSTEMS,DONOTFORGETINTELANDPHILIPSINHISTORYEMBEDDEDSYSTEMSEMBEDDEDSYSTEMMICROCONTROLLERISANINDEPENDENTDEVELOPMENTPATH,THEMCUIMPORTANTFACTORINTHEDEVELOPMENTSTAGE,ISSEEKINGAPPLICATIONSTOMAXIMIZETHESOLUTIONONTHECHIPTHEREFORE,THEDEVELOPMENTOFDEDICATEDSINGLECHIPSOCTRENDOFTHENATURALFORMASTHEMICROELECTRONICS,ICDESIGN,EDATOOLSDEVELOPMENT,APPLICATIONSYSTEMBASEDONMCUSOCDESIGNHAVEGREATERDEVELOPMENTTHEREFORE,THEUNDERSTANDINGOFTHEMICROCONTROLLERCHIPMICROCOMPUTERCANBE,EXTENDEDTOTHESINGLECHIPMICROCONTROLLERAPPLICATIONSMCUAPPLICATIONSSCMNOWPERMEATEALLAREASOFOURLIVES,WHICHISALMOSTDIFFICULTTOFINDTRACESOFTHEFIELDWITHOUTSCMMISSILENAVIGATIONEQUIPMENT,AIRCRAFT,ALLTYPESOFINSTRUMENTCONTROL,COMPUTERNETWORKCOMMUNICATIONSANDDATATRANSMISSION,INDUSTRIALAUTOMATION,REALTIMEPROCESSCONTROLANDDATAPROCESSING,EXTENSIVEUSEOFVARIOUSSMARTICCARD,CIVILIANLUXURYCARSECURITYSYSTEM,VIDEORECORDER,CAMERA,FULLYAUTOMATICWASHINGMACHINECONTROL,ANDPROGRAMCONTROLLEDTOYS,ELECTRONICPET,ETC,WHICHAREINSEPARABLEFROMTHEMICROCONTROLLERNOTTOMENTIONTHEAREAOFROBOTCONTROL,INTELLIGENTINSTRUMENTS,MEDICALEQUIPMENTWASTHEREFORE,THEMCULEARNING,DEVELOPMENTANDAPPLICATIONOFTHELARGENUMBEROFCOMPUTERAPPLICATIONSANDINTELLIGENTCONTROLOFTHESCIENTISTS,ENGINEERSSCMISWIDELYUSEDININSTRUMENTSANDMETERS,HOUSEHOLDAPPLIANCES,MEDICALEQUIPMENT,AEROSPACE,SPECIALIZEDEQUIPMENT,INTELLIGENTMANAGEMENTANDPROCESSCONTROLFIELDS,ROUGHLYDIVIDEDINTOTHEFOLLOWINGSEVERALAREAS1INTHEAPPLICATIONOFINTELLIGENTINSTRUMENTSSCMHASASMALLSIZE,LOWPOWERCONSUMPTION,CONTROLLINGFUNCTION,EXPANSIONFLEXIBILITY,THEADVANTAGESOFMINIATURIZATIONANDEASEOFUSE,WIDELYUSEDINSTRUMENT,COMBININGDIFFERENTTYPESOFSENSORSCANBEREALIZEDZHURUVOLTAGE,POWER,FREQUENCY,HUMIDITY,TEMPERATURE,FLOW,SPEED,THICKNESS,ANGLE,LENGTH,HARDNESS,ELEMENTAL,PHYSICALPRESSUREMEASUREMENTSCMMAKESUSEOFDIGITALINSTRUMENTS,INTELLIGENCE,MINIATURIZATION,ANDFUNCTIONALITYTHANELECTRONICORDIGITALCIRCUITSMOREPOWERFULSUCHASPRECISIONMEASURINGEQUIPMENTPOWERMETER,OSCILLOSCOPE,VARIOUSANALYTICALINSTRUMENT2INTHEINDUSTRIALCONTROLAPPLICATIONWITHTHEMCUCANCONSTITUTEAVARIETYOFCONTROLSYSTEMS,DATAACQUISITIONSYSTEMSUCHASFACTORYASSEMBLYLINEOFINTELLIGENTCONTROL3INHOUSEHOLDAPPLIANCESCANBESAIDTHATTHEAPPLIANCESAREBASICALLYUSINGSCM,PRAISEFROMTHEELECTRICRICE,WASHINGMACHINES,REFRIGERATORS,AIRCON

温馨提示

  • 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
  • 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
  • 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
  • 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
  • 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
  • 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
  • 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

评论

0/150

提交评论