Table of Contents

DAQ for CryRing Cups

The cups in the CryRing LEBT are read out with the CryCup FESA class (CryCupDU deploy unit). The signal from the cups is amplified by a Femto DHCPA-100 variable gain high speed current amplifier. The signal is then digitzed by a Struck SIS3302 100MHz 16 bit ADC and analyzed by the FESA class. The settings of Femto amplifier can be adjusted by the FESA class via a Struck SIS3820 output register. A connector box links the interfaces of Femto amplifiers mounted close to the Faraday Cups at the beam line to the digital IO modules of the DAQ system. Further the connector box provides monitoring outputs for the amplifier voltages.

The FESA class is designed to operated with DC beams as well as bunched beams. However, the preferred operation mode is with bunched beams.

Hardware

VME crate Elma VME 044-680 (8 slots) sdvme014
FEC Men A20 sddsc022
Timing Receiver Vetar 2a
ADC SIS3302 0x30000000 channel 7 YRT1DC2
channel 1 YRT1DC3
channel 2 YRT1DC6
channel 3 YRT1DC7
SIS3302 0x50000000 channel 0 YR01DC1
channel 1 YR07DC2
channel 2 YR11DC3
SIS3302 0x60000000 channel 0 YRE1DC1 (temporary)
I/O SIS3820 32bit output register 0x40000000 bit 0-7 YRT1DC2
bit 8-15 YRT1DC3
bit 16-23 YRT1DC6
bit 24-32 YRT1DC7
SIS3820 32bit output register 0x40010000 bit 0-7 YR01DC1
bit 8-15 YR07DC2
bit 16-23 YR11DC3
SIS3601 32bit output register 0x40020000 bit 0-7 YRE1DC1 (temporary)
FC COntrol Box sdadev067.acc.gsi.de (140.181.137.178) channel 0 YRT1DC2
channel 1 YRT1DC3
channel 2 YRT1DC6
channel 3 YRT1DC7
channel 4 YR01DC1
channel 5 YR07DC2
channel 6 YR11DC3
channel 8 YRE1DC1 (temporary)

Documentation