BES漂移室读出电子学逻辑控制及扇出电路  

Logic Control and Fan-out Circuits for BES Drift Chamber Read-out Electronics

作　　者：屈云河[1] 杨晓峰[1] 盛华义[1] 

机构地区：[1]中国科学院高能物理所

出　　处：《核电子学与探测技术》1989年第3期155-162,共8页Nuclear Electronics & Detection Technology

摘　　要：本文阐述了北京谱仪(BES)漂移室读出电子学逻辑控制和扇出电路的原理及技术性能,介绍了逻辑控制电路的系统校准和数据获取的两种工作方式。实验表明,它可有效地完成6834电子学通道的逻辑控制。This paper describes the principle and performances of logic control and fan-out circuits for BES drift chamber read-out electronics. Two operating ways of system calibration and data acquisition have been presented. Experiments have shown that it can complete efficiently the logic control up to 6384 channels of electronics. The block diagram, sequence logic and results are also given.

关 键 词：谱仪 漂移室 读出电子学 逻辑控制 

分 类 号：TL817[核科学技术—核技术及应用]