石家庄铁道学院毕业论文
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石家庄铁道学院毕业论文
第四章 结论与展望
4.1 结论
本系统所使用的元件的价格底，功能比较齐全，系统的结构紧凑可扩展性好。数据的处理精度高，处理速度快。但是系统的负载识别不够精确，也不够准确。但经过测试，系统是可以满足设计所能够要求的功能。
4.2 展望
鉴于此次设计的不足，希望以后的设计者能够设计出更好的硬件电路图，以满足日益增高的要求。
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石家庄铁道学院毕业论文
致 谢
在做2812DSP硬件系统过程中，分院老师给我们了很大的帮助，给我们提供了极好设计环境。课题的指导教师高蒙和余志强给我了很多的帮助。高蒙和余志强老师每周四都会和我们见面，检查我们的进展情况，提出改进的意见和建议。他们耐心的给我们讲解每一个问题，分析每一个环节，使我们弄懂了一个个的问题，掌握了设计的关键所在，保证了我们下一步设计的顺利进行。
并且我还要感谢所有对我们设计上有帮助的同学和老师，正是在你们的支持和帮助下，我们才能够顺利的完成了设计。
同时我们的毕业设计也得到了实验室老师们的帮助，在此，向你们深表谢意。
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石家庄铁道学院毕业论文
参考文献
[1] 记宗南.DSP实用技术和应用实例.航空工业出版社,2006
[2] 张雄伟,陈亮,徐光辉.DSP芯片的原理与开发应用.电子工业出版社，2003 [3] 李哲英,骆丽,刘元盛.DSP基础理论与应用技术.北京航空航天大学出版社,2002 [4] 吴冬梅,张玉杰.DSP技术与应用.北京大学出版社，2006
[5]苏奎峰,吕强,耿庆锋,陈圣俭.TMS320F2812原理与开发.电子工业出版社,2005 [6] 王念旭等.DSP基础与应用系统设计.北京航空航天大学出版社,1991
[7] 胡乾斌,李广斌,李玲,喻红.单片微型计算机原理与应用.华中科技大学出版社,2006 [8] 刘和平,严利平,张学锋等.TMS320LF240X DSP结构、原理及应用.北京航空航天大学出版社，2002
[9] 王港元.电子技能基础.四川大学出版社,2006 [10] 王兆安,黄俊.电力电子技术,机械工业出版社
[11] 汪华,俞时全.微处理器外围器件手册,湖南科学技术出版社,1989
[12] TMS320F/C24DSP Controllers Reference Guide.CPU and Instruction Set,Literature Number:SPRU160C,June 1996
[13] TMS320x280x DSP Boot ROM Reference Guide.Texas Instuments,30 Nov 2004 [14] TMS320C28x DSP CPU and Instruction Set Reference Guide.Texas Instruments,31
Mar 2004
[15] TMS320C28x Instruction Set Simulator Technical Overview.Texas Instruments,30
Nov 2002
[16] DSP/BIOS Device Drivrer Developer Guide.Texas Instruments,30 Sep 2002
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石家庄铁道学院毕业论文
附录A 外文资料及翻译
TMS320LF/C24 DSP Controllers Reference Guide TMS320LF2407,TMS320LF2406,TMS320LF2402 DSP CONTROLLERS DSP CONTROLLERS What is the slice of DSP?
The slice of DSP,also call the digital signal processor,is a kind of having the special and structural microprocessor.The slice of DSP internal adoption procedure separate Harvard with the data construction, have the specialized hardware multiplication machine, the extensive adoption flowing water line operates, providing the special the instruction of DSP, canning use to come to realizes quickly every kind of arithmetic figure signal handles calculate way According to request that arithmetic figure signal handles,the slice of DSP has the as follows some main characteristics generally:
(1) Can complete in an instruction period once multiplication with once addition. (2) The procedure separates with the data space,can visit the instruction at the same time with the data.
(3) An inside has the fleetness RAM,canning usually passes the total line in independent data to visit at the same time in two pieces overly.
(4) Have the low expense or have no expense circulation and jump the hardware support that turn.
(5) Quickly of the interruption handles with the hardware I/ O support. (6) Have several hardwires address creation machine operated in single period. (7) Can proceed together to carry out several operations.
(8) Support the flowing water line operate, making take to point,translate the code with carry out the etc.operation can lap over to carry out.
Compare with the in general use microprocessor, the slice of DSP other in general use function is opposite a little bit weak.
The slice of DSP development
In the world a S2811 for single a DSP slice is 1978 AMI Company declaring,the company that 1979 the United States Lintel Company announce uses the programmable period 2920 is the slice of DSP a main milestone. These two kinds of slices an inner part
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