| 消息重试灵活的增强型1553B总线控制器设计 |
| |
| 引用本文： | 印琴,于宗光,魏敬和,蔡洁明.消息重试灵活的增强型1553B总线控制器设计[J].微电子学,2014(6):785-788, 792. |
| |
| 作者姓名： | 印琴 于宗光 魏敬和 蔡洁明 |
| |
| 作者单位： | 江南大学 物联网工程学院, 江苏 无锡 214122,江南大学 物联网工程学院, 江苏 无锡 214122;中国电子科技集团公司 第58研究所, 江苏 无锡 214035,江南大学 物联网工程学院, 江苏 无锡 214122;中国电子科技集团公司 第58研究所, 江苏 无锡 214035,中国电子科技集团公司 第58研究所, 江苏 无锡 214035 |
| |
| 基金项目： | 江苏省333工程科研项目资助(BRA2011115) |
| |
| 摘 要： | 设计实现了一种消息重试灵活的增强型1553B总线控制器。采用不同于传统1553B总线控制器的存储器管理结构,将操作指令以OP码的形式配置在存储器的相应地址中,从而在总线控制器发生消息重试时,使重试的消息能灵活地变动,并且能重试多次。仿真结果表明,该增强型总线控制器使得消息重试更加灵活,有效地提高了消息重试的成功率和数据传输的可靠性。该总线控制器已应用于1553B协议芯片,并经流片验证。
|
| 关 键 词： | 增强型总线控制器 消息重试 1553B总线控制器 |
| 收稿时间： | 2013/10/21 0:00:00 |
Design of an Enhanced 1553B Bus Controller with Flexible Message Retry |
| |
| YIN Qin,YU Zongguang,WEI Jinghe and CAI Jieming.Design of an Enhanced 1553B Bus Controller with Flexible Message Retry[J].Microelectronics,2014(6):785-788, 792. |
| |
| Authors: | YIN Qin YU Zongguang WEI Jinghe and CAI Jieming |
| |
| Affiliation: | School of Internet of Things Engineering, Jiangnan University, Wuxi, Jiangsu 214122, P.R.China,School of Internet of Things Engineering, Jiangnan University, Wuxi, Jiangsu 214122, P.R.China;No.58 Research Institute, China Electronics Technology Group Corporation, Wuxi, Jiangsu 214035, P.R.China,School of Internet of Things Engineering, Jiangnan University, Wuxi, Jiangsu 214122, P.R.China;No.58 Research Institute, China Electronics Technology Group Corporation, Wuxi, Jiangsu 214035, P.R.China and No.58 Research Institute, China Electronics Technology Group Corporation, Wuxi, Jiangsu 214035, P.R.China |
| |
| Abstract: | An enhanced 1553B bus controller with flexible message retry was designed and implemented. The proposed bus controller adopted a new kind of memory architecture different from the traditional 1553B bus controller. The operation instructions was stored in the specified addresses by the OP code. When the bus controller retried messages, the messages could change flexibly, and they could be retried many times. Simulation results showed that the proposed enhanced bus controller had made the message retry more flexible, thus improved effectively the success rate of message retry and the reliability of message transmission. The proposed bus controller was applied to a 1553B protocol chip and was verified by taping out. |
| |
| Keywords: | Enhanced bus controller Message retry 1553B bus controller |
|
| 点击此处可从《微电子学》浏览原始摘要信息 |
|
点击此处可从《微电子学》下载全文 |
|
