20
Keysight M8131A 16/32 GSa/s Digitizer User’s Guide
1
Introduction
Figure 2
Sample Clk Out/In connection
•
Ref Clk In
- The Reference Clock Input can be used to synchronize to an
external clock.
•
Ref Clk Out
- The Reference Clock Output can be used to synchronize a
DUT to the M8131A.
•
FPGA Config
- If option FP1 is installed, the FPGA Configuration can be
used to debug the open FPGA externally.
•
Control In/Out
- The Control Input/Output offers a 10-bit parallel
interface. It can be configured in two independent groups of five bits as
an input or output bus. If option FP1 is installed, the Control In/Out is
routed to the ‘open FPGA’. The Control In/Out functionality is for future
use and is currently not supported.
Semi-rigid cable
