Pxi local bus, Pxi local bus -9, Gure 1-3. th – National Instruments PXI Express NI PXIe-1065 User Manual
Page 16
Chapter 1
Getting Started
© National Instruments Corporation
1-9
Figure 1-3. 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 1-4.
The backplane routes the full 13-line PXI Local Bus between adjacent PXI
slots (slots 2–6 and 15–18) and PXI Local Bus 6 between all other slots.
Refer to Figure 1-4 for details. The left local bus 6 from slot 1 is not routed
anywhere and the right local bus signals from slot 18 are not routed
anywhere.
P2
P1
XP4
XP
3
TP2
TP1
P2
P1
P2
P1
P2
P1
P1
P1
P1
XP4
XP
3
XP4
XP
3
XP4
XP
3
XP4
XP
3
XP4
XP
3
XP4
XP
3
XP4
XP
3
P2
P1
P2
P1
P2
P1
P2
P1
P2
P1
P1
XP4
XP
3
XP2
XP1
PXIe_D
S
TA
R
1
1
PXIe_D
S
TA
R
8
PXIe_DSTAR 6
PXIe_DSTAR 5
PXIe_DSTAR 3
PXIe_DSTAR 2
PXIe_DSTAR 1
PXIe_D
S
TA
R
1
PXIe_DSTAR 4
PXI STAR 3
PXI STAR 1
PXI STAR 2
PXI STAR 9
PXI STAR 7
PXI STAR 6
PXI STAR 5
PXI STAR 4
PXI STAR 8
PX STAR 11
PX DSTAR 10
PXI STAR 13
PXI STAR 12
PXI STAR 15
PXI STAR 14
PXI STAR 16
PXI STAR 0
1
8
9
10
7
H
11
H
H
12
H
13
14
15
6
5
4
3
2
16
17
18