Timer/AWG

The FELIX/FELICE Timer/AWG is a unit can be used to correct the LLRF signals using Wouter's sum amplifier. Both phase and power can be corrected. The goal is to make the phase and power of the RF constant over the entire macropulse.

Currently (jan 2020), the power can be corrected for FELIX and FELICE independently. The correction for FELIX is triggered from timing system A8, and FELICE from B7. The phase correction is triggered by timer E3 (but daisy-chained to...).

This would be a good place to elaborate on the concept, procedure, etc. List relevant ACPS channels and combination with Timer/AWG channel.

Channels

1) Gun
2) Prebuncher
3) Buncher (East '3 GHz')
4) Linac (West 'relative')

Network interface

The internal RS232 bus is exposed via a Lantronix Xport module. The serial settings are 115200, 8 data bits, no parity, 1 stop bit.

Free-Electron Laser for Infrared eXperiments

Free-electron laser for Intra-Cavity Experiments