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Chapter 1 Introduction
© National Instruments Corporation 1-3 NI PXI-8105 User Manual
NI PXI-8105 Functional Description
The NI PXI-8105 is a modular PC in a PXI 3U-size form factor. Figure 1-1
is a functional block diagram of the NI PXI-8105. Following the diagram
is a description of each logic block shown.
Figure 1-1. NI PXI-8105 Block Diagram
DUAL CH
Chipset
Graphics
Memory
Controller
Hub
Socket 479
CPU
Super I/O
COM 1
LPT 1
Chipset
I/O
Controller
Hub
4 Hi-Speed
USB
Connectors
SMB to
PXI Trigger
SMB
DMI
LPC Bus
PCI Bus
GPIB
SO-DIMM
DDR2 SDRAM
PC2-5300
DVI-I
Connector
Gigabit
Ethernet
Flash ROM
ATA 100
IDE Interface
ExpressCard/34
Slot
SATA
Watchdog
Timer
PXI
Connector
PXI
Triggers