User's Manual

Chapter 1 Introduction
© National Instruments Corporation 1-3 NI PXI-8108 User Manual
Figure 1-1. NI PXI-8108 Block Diagram
The NI PXI-8108 consists of the following logic blocks on the CPU
module and the I/O module. The CPU module has the following logic
blocks:
• Socket 479 CPU is the socket definition for the Intel
®
Core
™
2 Duo
processor T9400.
• The SO-DIMM block consists of one 64-bit DDR2 SDRAM socket
that can hold up to 4 GB.
Chipset
G r aphic s
Memor y
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
SO-DIMM
DDR2 SDRAM
PC2-6400
DVI-I
Connector
Gigabit
Ethernet
Flash ROM
ExpressCard/34
Slot
S ATA
Watchdog
Timer
PCI Bus
PCIe-to-PCI
Bridge
GPIB
PCIPCIe
Single CH
PXI
Connector
PXI
Trigger