Chapter 1 Getting Started

© National Instruments Corporation 1-7 NI PXI-1056 User Manual

Figure 1-3. PXI CLK_10 and Star Trigger Routing
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PXI Trigger Bus Segment 1/PCI Bus Segment 1 PXI Trigger Bus Segment 2/PCI Bus Segment 2 PXI Trigger Bus Segment 3/PCI Bus Segment 3
Star Trigger Controller
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2
PXI Star Triggers

PXI-1056 Backplane Configuration

System Reference Clock Buffer and Detection Circuitry
System Controller
1
PXI Trigger Bus
Buffer
Switch 1 and PCI
to PCI Bridge 1
PXI Trigger Bus
Buffer
Switch 2 and PCI
to PCI Bridge 2