5 backplane overview, System controller slot, Backplane overview – ADLINK PXIS-3320 User Manual

Page 17: Figure 2-6: backplane functions, Chassis overview 9

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Chassis Overview

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2.5 Backplane overview

The PXIS-3320 chassis comes with a 6U, 15-slot PXI backplane
that supports one PXI system controller and 14 PXI/CompactPCI
peripheral modules. This section illustrates the functions of the
backplane.

Figure 2-6: Backplane functions

System Controller Slot

As defined by PXI specifications, the system controller slot occu-
pies Slot 1 of the chassis. The system slot occupies two units of
slot space and accommodates either a 1-slot or 2-slot 6U PXI/
cPCI system controller. It is recommended that you use ADLINK
cPCI-6840 and cPCI-6860A system controller for the PXIS-3320
chassis.

PXI Trigger Bus Segment and PCI Bus Segment

PXI Star

Clock 10 MHz Buffer Circuitry

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