The Time to Digital Converter board, FMC TDC 1ns 5cha (EDA-02290) is an
FMC mezzanine board with five input channels.
It houses the Time to Digital Converter chip
ACAM and it can calculate time
differences between pulses arriving on the different channels.
The FMC TDC 1ns 5cha can be carried by any of the carrier boards:
Top, bottom and front views of the TDC board
The carrier board, SPEC or SVEC, provides FPGA logic, power supplies,
clocking resources as well as the interface to the PCIe (SPEC) or VME64x
(SVEC) bus. The FMC TDC mezzanine board houses mainly the five input
channels and the ACAM time-to-digital converter chip. The following
figure shows the main parts of the
Basic parts of the TDC board
The FMC TDC 1ns 5cha is released in the ohwr repo as well as CERN's EDMS
The currently produced version is V3.1.