Phase Ref PRD (LCLSII-2.7-PR-0213-R1)

2019_1009 rev.4 PCAV Software Design.pdf

2019_0704 Final Version of Master Source Beckhoff Interface.pdf

Beckhoff rail for L2KG02-25 and L2KG04-20.pdf

**PRL User Interface-070919.pdf**

Beckhoff Control for L2KG02-25-04082020.xlsx

2018_0703 rev.2 RF amplifier interface (002).pdf

0641A012_CA1310BW80-4545R-SL_Block-30W.pdf

0630A014_CA1300BW50-5049R-SL_Block-80W.pdf

kl3222_pt1000_register.png

LCLSII Master Source PRL and LO Distribution System Diagram for Software.pdf

2020_1208 rev.1 master source sim modules and iocs.pdf

FD-Q flow meter (Keyence P/N FD-Q20C) pic

PRL-ActiveEnd-PA-PLL diagram.pdf (attenuator requirements)

DSP Module Record (FPGA MAC-IP mapping)

Weaver_Timing_DR_201704.pdf

Phase Ref. System Overview

Provide high stability, low noise 1300MHz reference to synchronize RF and Laser systems
Phase reference line (PRL) runs first 700m of LINAC
Also provide LO reference (1320MHz, 3920MHz) to LLRF chassis (separate distribution)
Long haul reference to experimental laser systems 4km away
Master timing source for LCLS-I (eventually); 476MHz to Main Drive Line (LCLS-I,FACET)
Lock/resync generated frequencies at 71.43kHz (1300MHz/18200), common subharmonic

LCLSControls > LCLS SC Linac Master Source/PRL > image2022-1-24_10-28-35.png

SIM FPGA MAC-IP mapping

sioc-sys0-ms01	Freq locker	L2KG02-25	16	08:00:56:00:46:86	192.168.1.16
sioc-sys0-ms02	L0-L1 PLL master	L2KG02-24	20	08:00:56:00:46:16	192.168.1.20
sioc-sys0-ms03	L2 PLL master	L2KG02-24	28	08:00:56:00:49:55	192.168.1.28
sioc-sys0-ms05	L0-L1 VCO (slave)	L2CID-04	19	08:00:56:00:46:15	192.168.1.19
sioc-sys0-ms06	L2 VCO (slave)	L2KG04-20	24	08:00:56:00:46:FC	192.168.1.24