Author/Authors :
Bieling، نويسنده , , J. and Ahluwalia، نويسنده , , Thomas G. and Barth، نويسنده , , J. and Klein، نويسنده , , F. and Pretz، نويسنده , , J. and Fischer، نويسنده , , H. and Herrmann، نويسنده , , F. and Schill، نويسنده , , C. and Schopferer، نويسنده , , S.، نويسنده ,
Abstract :
This article describes the implementation of a mean-timer and coincidence logic on a Virtex-5 FPGA for trigger purposes in a particle physics experiment. The novel feature is that the mean-timing and the coincidence logic are not synchronized with a clock which allows for a higher resolution of approximately 400 ps, not limited by a clock frequency.
Keywords :
Mean-timing , trigger , Unclocked logic , Coincidence logic , asynchronous , FPGA
