1. CESR Beam Instrumentation DAQ
User Requirements:
Seamless access from multiple applications
High priority for orbit and phase taking from BPMs
High priority, fast communication for 10W & 10E BPMs, FLM, BSM. BPMs deliver position and tunes.
Control of gain and timing for hard-shaking, injection
Configurable DSP for special experiments
Synchronized information from all sources with ability to decouple for fast, multiple access
2/24/2019
J. Codner

2. CESR Beam Instrumentation DAQ
Implied Requirements:
Most code resident in DSP
Timing server with arbitration
Distributed application server model (many servers)
Application-oriented configuration tables for each module
Resource table for each application (which modules)
Use CESR existing multi-port memory (MPM)
History table for debugging
Watchdog timer on allocation
2/24/2019
J. Codner