User manual

Installation Procedure
ComTec GmbH 2-11
Set the ADC ranges to 4096 using the Range, Preset… button to get into the ADC Settings
and Preset window. Set the Coinc time to 10.00µs using the scrollbar. Then click into the data
field of DRDY Timeout and type in 50.00 to set the DRDY timeout to 50.00µs. This is in
accordance to a 100MHz Wilkinson type ADC (4k x 10ns ≈ 40µs + 10µs overhead for safety) like
our model 7074 Quad ADC. The DRDY timeout is the maximum time the system waits for
converted data (DRDY goes true) after a DEADTIME signal of the corresponding is received.
Click OK to accept the new settings and to close the ADC Settings and Preset window.
Figure 2.14: Setup two ADCs for a COINCIDENCE measurement