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Serrano, C.

Paper Title Page
TH6REP076 Hardware-Based Fast Communications for Feedback Systems 4132
 
  • L.R. Doolittle, A. Ratti, C. Serrano, A. Vaccaro
    LBNL, Berkeley, California
  • L.R. Dalesio, Y. Tian
    BNL, Upton, Long Island, New York
  
 

The performance of feedback control systems is limited by latency. The hardware-based fast communication system described here offers means for deterministic, fault-tolerant data transmission for feedback systems requiring low-latency communications, such as orbit feedback and Radio Frequency (RF) controls.

  
FR5REP005 Synchronous Device Interface and Power Supply Control System at NSLS-II 4782
 
  • Y. Tian, L.R. Dalesio
    BNL, Upton, Long Island, New York
  • L.R. Doolittle, C. Serrano
    LBNL, Berkeley, California
  
 

Funding: U.S. Department of Energy


A new approach to embedded device control is being developed by Lawrence Berkeley Laboratory (LBNL) and Brookhaven National Laboratory (BNL). Synchronous device interface (SDI) will be implemented in NSLS-II project as a key communication protocol. This paper describes the design motivation and principles of SDI. It also discusses SDI in fast orbit feedback system and its extension in power supply control system.