© National Instruments
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NI PXIe-8880 User Manual
NI PXIe-8880 Functional Description
The NI PXIe-8880 is a modular PC in a PXI Express 3U-size form factor. Figure 1-1 is a
functional block diagram of the NI PXIe-8880. Following the diagram is a description of each
logic block shown.
Figure 1-1.
NI PXIe-8880 Block Diagram
The NI PXIe-8880 consists of the following logic blocks on the CPU module and the
I/O (daughter card) module:
•
The
SO-DIMM
block consists of three 72-bit DDR4 SDRAM sockets that can hold up to
8 GB each, for a total of 24 GB.
•
The
SMB to PXI
Express Trigger
provides a routable connection of the PXI Express
triggers to/from the SMB on the front panel.
•
The
AMD Radeon E6460 Embedded GPU
drives the graphics with DisplayPort 1.2 output
display.
•
The
Watchdog Timer
block consists of a watchdog timer that can reset the controller or
generate a trigger.
Intel
C610
S
erie
s
Chip
s
et
CPU
Intel Xeon
E5-261
8
L v
3
S
O-DIMM
DDR4
S
DRAM
PC4 1
8
66
Di
s
pl
a
yPort 1.2
Memory B
us
Ch. A/B/C
U
S
B 2.0 x4
S
ATA
SS
D
FLA
S
H
W
a
tchdog
Trigger
S
MB
Connector
x24
PXI
Trigger
s
GPIB
Controller
GPIB
Connector
U
S
B 2.0 x4
Intel I217
Gig
ab
it
PHY
RJ45
Port 1
S
ATA
x4 DMI2
GPU
AMD R
a
deon
E6460
x4
PCIE
LPC
PXI
Expre
ss
Intel I210
Gig
ab
it
MAC/PHY
RJ45
Port 2
x1 PCIE
S
PI
PCIe-to-
PCI-Bridge
U
S
B
3
.0 x2
U
S
B
3
.0 x2
x1 PCIE
PCI
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