[1]刘玥,邢珅.基于DSP的PC104总线多功能串行通信卡设计[J].应用科技,2010,37(02):34-36.[doi:10.3969/j.issn.1009-671X.2010.02.009]
 LIU Yue,XING Shen.Design of multi functional serial communication card of PC104 bus basedon DSP[J].yykj,2010,37(02):34-36.[doi:10.3969/j.issn.1009-671X.2010.02.009]
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基于DSP的PC104总线多功能串行通信卡设计(/HTML)
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《应用科技》[ISSN:1009-671X/CN:23-1191/U]

卷:
第37卷
期数:
2010年02期
页码:
34-36
栏目:
自动化技术
出版日期:
2010-02-05

文章信息/Info

Title:
Design of multi functional serial communication card of PC104 bus basedon DSP
文章编号:
1009-671X(2010)02-0034-04
作者:
刘玥 邢珅
哈尔滨工程大学 自动化学院, 黑龙江 哈尔滨 150001
Author(s):
LIU YueXING Shen
College of Automation, Harbin Engineering University, Harbin 150001, China
关键词:
数字信号处理器串行通信PC104总线双口RAM
Keywords:
DSP serial communication PC104 bus dualport RAM
分类号:
TK263
DOI:
10.3969/j.issn.1009-671X.2010.02.009
文献标志码:
A
摘要:
针对工程需要,完成了基于数字信号处理器(DSP)的PC104总线多功能串行通信卡的硬件电路和相关基础软件的设计与调试.实验证明,采用TMS320F2812 DSP能够实现异步串行通信、同步串行通信、CAN通信3种不同协议的串行数据接收与发送.通过PC104总线驱动双口RAM方式可以方便地嵌入PC104总线计算机,实现多形式串行通信功能的扩展.
Abstract:
In view of the project need, this paper represents the design and test result of the hardware and basic software on a multifunctional serial communication card based on digital signal processor (DSP) . The experiment showed that the system can accomplish serial port data receiving and transmission according to three protocol modesserial communications interface (SCI), serial peripheral interface (SPI), controller area network (CAN). The circuit is embedded in the host computer conveniently, using the PC104 bus to drive dual port RAM and therefore to realize multiform serial communication.

参考文献/References:

[1]苏奎峰. TMS320C2812原理与开发[M].北京:电子工业出版社,2005.
[2]刘楷锋,戴玉松,尤宝山,等.TMS320F2812的原理及其在串行通信中的简单应用[J].四川工业学院学报,2004:(S1):75-77.
[3]TI.TMS320x281x Serial Communications Interface (SCI) Reference Guide [EB/OL].http//www.ti.com/, 2009.7.
[4]TI.TMS320x281x Enhanced Controller Area Network (eCAN) Reference Guide [EB/OL].http//www.ti.com/, 2009,1.
[5]石雷.利用双口RAM实现DSP与PC机的高速通信[J]//微计算机信息,2008,24(5):141-142.

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备注/Memo

备注/Memo:
作者简介:刘玥(1988-),女,本科生,主要研究方向: 测控技术与仪器专业,E-mail: hrbbhl@163.com.
更新日期/Last Update: 2010-03-16