ProjectProject LeadershipDescriptionQuantity of DeploymentStatusHardwareFirmwareFirmware RepositorySoftwareSoftware RepositoryRemarks
Linac Locking AIP




SRS SIM

ATCA

Common Platform Firmware


CPSW

YCPSWAsyn



FACET-II LLRF

Klystron Control for GUN

Diagnostics


Deployed and In-service

Requested to add more stations

ATCA

2856MHz System 
(UpConverter + DownCoverter)

RF Interlock RTM

llrf-core (HLS)

llrf-hls (full image)


CPSW 

epics driver: llrfHlsAsyn  


Work with LCLS-I style timing system

2021_0428 Improving Ideas for FACET II GUN LLRF Slow Feedback (to prevent a temperature drift)

2020_0608 FACET-II LLRF Project Requirement and Estimations

2019_0801 Design Review for FACET-II LLRF and Laser Locker

LCLS UED LLRF

Klystron Control for GUN

Diagnostics


Deployed and In-service


Upgrade: Commissioning for 1080Hz upgrade

ATCA

2856MHz System

(UpConverter + DownConverter)

RF Interlock RTM

llrf-core (HLS)

llrf-hls (full image)


CPSW

epics driver: llrfHlsAsyn


Work with UED timing System

LCLS-II style but, LCLS-I frequency
2021_0506 UED Timing System - 18 timeslots (AC timeslots) and Jitter, compare old timing system (EVG) and new timing system (TPG)

Matt's Slide Deck for UED 1080Hz Timing System

LCLS PCAV

Beam Arrival Time Monitoring


Deployed for NC system and In-service

Requested to deploy for SC system

ATCA

2856MHz System  NC

(UpConverter + DownConverter)

2600MHz System  SC

(UpConverter + DownCoonverter)

Digital Debug Interlock RTM

pcav firmware

(Matlab Sysgen)


CPSW

epics driver: pcavsAsyn


2856MHz System works with LCLS-I timing

2600MHz System works with LCLS-II timing

2021_0305 rev.5 PCAV Improvement - Phase Zeroing/New BSA/Circular Buffer

2020_1013 PID Controls for PCAV NCO

2020_0823 PCAV FPGA Algorithm V2

2020_1009 Software Design for ATCA Based Phase Cavity System

LCLS UED Laser Locker

Laser Locking with RF reference
Piezo control for mode-locked laser oscillator


Deployed and In-Service

ATCA

2856MHz System
(UpConverter + DownConverter)

Digital Debug Interlock RTM

Laser Locker Firmware

(Matlab Sysgen)


CPSW

epics driver: YCPSWAsyn


work with 2856MHz reference


2020_0723 Laser Locker Software/Firmware Architecture (Basis of Estimations)

2019_0801 Design Review for FACET-II LLRF and Laser Locker

LCLS XTCAV LLRF
XTCAV Control

Deployed for NC mode system

Firmware/Software Upgrade for Destination Aware and Cable Delay Difference


Requested to deploy SC mode system

ATCA

2856MHz System

(UpConverter + DownConverter)

RF Interlock RTM

llrf-core (HLS)

llrf-hls(full image)


CPSW

epics driver: llrfHlsAsyn


Using external UpConverter and DownConverter to converter between 2856MHz ↔ 11.424GHz

work with LCLS-I timing and LCLS-II timing
need to support both NC and SC mode

2023_0919 XTCAV permutation window

2022_0613 XTCAVII LLRF

2021_1110 CDR for XTCAV Controls Upgrade - Software and Timing

LCLS STCAV
STCAV Control
In progress

ATCA

2856MHz System

(UpConverter + DownConverter)

RF Interlock RTM

llrf-core (HLS)

llrf-hls (full image)


CPSW

epics driver: llrfHlsAsyn


work with LCLS-I timing and LCLS-II timing

need to support both NC and SC mode

The cavity has off-frequency, needs special handling

LCLS MR 26-3 LLRF
LLRF control for Klystron station 26-3

Deployed

Requested to bring it back and upgrade to llrf-hls

ATCA

2856MHz System 
(UpConverter + DownCoverter)

RF Interlock RTM

lcls-mr-llrf 


CPSW

mrllrf


Work with LCLS-I style timing system

Master Source
LCLS-II master source
Deployed and In-Service

SRS SIM modules

VCO control for phase locking

Utilize Common Platform Firmware

CPSW

epics driver: CPSWAsyn


2019_0203 Progress Report for Master Source


2020_1208 rev.3 master source sim modules and iocs

2020_0115 ASU Frequency Locker Network

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