摘要
传统的1553B总线通信速率为1 Mb/s,难以满足目前电子设备对通信总线高速率的要求。设计了一种新型的发送器斜率控制电路,并应用于高速1553B总线发送器芯片,提升了发送器的速率,改善了总线波形质量。测试表明,采用本文设计的改进型1553B总线发送器,通信速率最高可达4 Mb/s,达到现有标准速率的4倍,性能提升效果显著。
The traditional 1553B bus communication rate is 1 Mb/s,which is difficult to meet the requirements of military electronic equipment for high-speed communication bus.In this paper,a new transmitter slope control circuit is designed and applied to the high-speed 1553B bus transmitter chip,which improves the speed of the transmitter and the quality of bus waveform.The test shows that using the improved 1553B bus transmitter designed in this paper,the communication rate can reach 4 Mb/s,which is 4 times higher than the existing standard rate,and the performance improvement effect is remarkable.
作者
刘士全
唐海洋
顾林
Liu Shiquan;Tang Haiyang;Gu Lin(China Key System&Integrated Circuit Co.,Ltd.,Wuxi 214072,China)
出处
《电子技术应用》
2022年第9期63-66,共4页
Application of Electronic Technique
