©
National Instruments Corporation
5
8-Slot NI PXIe-1062Q Backplane Installation Guide
Figure 2.
PXIe_DSTAR and PXI Star Connectivity Diagram
PXI Local Bus
The PXI backplane local bus is a daisy-chained bus that connects each
peripheral slot with adjacent peripheral slots to the left and right, as shown
in Figure 3.
The backplane routes the full 13-line PXI Local Bus between adjacent PXI
slots (slots 6, 7, and 8) and PXI Local Bus 6 between all other slots. Refer
to Figure 3 for details. The left local bus 6 from slot 1 is not routed
anywhere, and the right local bus signals from slot 8 are not routed
anywhere.
Local bus signals may range from high-speed TTL signals to analog signals
as high as 42 V.
Initialization software uses the configuration information specific to each
adjacent peripheral module to evaluate local bus compatibility.
PXI Star 0
PXI Star 2
PXI Star 3
PXI Star 5
PXI Star 6
PXI Star 1
PXI Star 4
P1
P2
P1
P2
P1
P2
P1
XP3
XP4
P1
P2
XP3
XP2
XP1
XP4
P1
XP3
XP4
XP3
TP2
XP4
Slot 1:
System Controller Slot
Slot 2:
PXI P
e
ripher
a
l Slot
Slot 3:
Hybr
id P
e
ripher
al Slot
Slot 4:
System Timing Slot
Slot 5:
Hybr
id P
e
ripher
al Slot
Slot 6:
PXI P
e
ripher
a
l Slot
Slot 7:
PXI P
e
ripher
a
l Slot
Slot 8:
PXI P
e
ripher
a
l Slot
PXIe_DSTAR0
PXIe_DSTAR9
PXIe_DSTAR8
