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LabMaster 10 Zi Oscilloscopes
ChannelSync Mainframe Hub
The CMH-20 ChannelSync Mainframe Hub provides a simple and
effective means to expand a LabMaster system beyond 20 channels (5
Acquisition Modules). This is accomplished without any degradation of
the timing accuracy specifications. The Mainframe Hub is populated
with cards for each acquisition module (the back panel of the CMH-20
shown below is populated with 20 cards for use with 20 Acquisition
Modules, or 80 total channels).
Connect a PCIe 1 Lane cable from the MCM-Zi Channel 1-4 output to the
single PCIe 1 Lane input at the lower right of the CMH-20 back panel.
Connect four PCl4 4 Lane cables from the MCM-Zi data outputs for
channels 1-4, 5-8, 9-12, and 13-16 to the four PCIe 4 Lane data inputs
along the bottom of the CMH-20 back panel (to the left of the PCLe 1
input).
Connect from the PCIe 1 Lane Control, PCIe 4 Lane Data, and 10 GHz
ChannelSync Clock outputs to the corresponding inputs on the
Acquisition Modules.
30
LM10Zi-GSM-E Rev A
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