Ruben Carcagno - 5/3/2005 Simcon 2.1 DESY FPGA SIMulator and CONtroller Overview
Ruben Carcagno - 5/3/2005 Simcon 2.1 First FPGA-based LLRF controller used at FNAL for a SCRF cavity –Developed at DESY and used in the single cavity “CHECHIA” horizontal test stand –One Simcon 2.1 system was delivered to FNAL in March 2005 and used already to run the A0 photoinjector 1.3 GHz TESLA Cavity –Includes a real-time cavity simulator with beam loading and mechanical detuning effects
Ruben Carcagno - 5/3/2005 DESY Digital LLRF System
Ruben Carcagno - 5/3/2005
Xilinx XtremeDSP FPGA module
Ruben Carcagno - 5/3/2005
FPGA CONTROLLER DAQ2 DAQ1 I Q ADC1 Probe SIMCON FPGA CAVITY SIMULATOR DAQ2 DAQ1 Probe Detuning ADC2 I ADC1 Q SIMCON FPGA CAVITY SIMULATOR DAQ2 DAQ1 Probe Detuning IQ SIMCON FPGA CONTROLLER Controller Mode Simulator Mode Internal Loop Mode SIMCON Operating Modes
Ruben Carcagno - 5/3/2005 Accessing the SIMCON FPGA module
Ruben Carcagno - 5/3/2005 Not ready yet Software Configuration with SIMCON and SUN Controller V M E B u s S U N S I M C O N SIMULATORCONTROLLER INTERNAL INTERFACE VME COMMUNICATION COMPONENTVME CHANNEL LIBRARY INTERNAL INTERFACE ENGINE DOOCSMATLAB VME crate
Ruben Carcagno - 5/3/2005 V M E B u s E P P – V M E CONTROLLER S I M C O N SIMULATORCONTROLLER INTERNAL INTERFACE VME COMMUNICATION COMPONENTEPP - VME TRANSCEIVER VME crate PC with Windows EPP CHANNEL LIBRARY INTERNAL INTERFACE ENGINE MATLAB Software Configuration with SIMCON and EPP-VME Controller
Ruben Carcagno - 5/3/2005 Cavity Controller Controller Simulator Calibration
Ruben Carcagno - 5/3/2005 Cavity Simulator Electrical Model Mechanical Model
Ruben Carcagno - 5/3/2005 SIMCON 2.1 setup at A0 – March 2005
Ruben Carcagno - 5/3/2005 A0 Cavity Test – March 2005
Ruben Carcagno - 5/3/2005
V M E B u s S U N S I M C O N SIMULATORCONTROLLER INTERNAL INTERFACE VME COMMUNICATION COMPONENTVME CHANNEL LIBRARY INTERNAL INTERFACE ENGINE DOOCSMATLAB Figure 2. Software configuration with SIMCON and SUN controller VME crate
Ruben Carcagno - 5/3/2005