National Instruments MXI-Express x1 Series User Manual page 113

PCI Express x1 switch
PCI-PCI bridge
ppm
PXI
R
RMS
S
s
T
target board
trigger
TTL
U
USB
The PCI Express Base Specification defines a PCI Express switch as
a logical collection of PCI Express-to-PCI Express bridge devices. A
switch enables MXI-Express x1 products to extend the PCI Express
fabric of a host PC to additional endpoints, such as PXI Express
products.
A device that transparently expands the PCI bus on a computer
motherboard to another bus segment in the same machine. The bridge
expands the number of PCI expansion slots, but remains transparent to
the end user.
Parts-per-million.
PCI eXtensions for Instrumentation. PXI is an open specification
that builds off the CompactPCI specification by adding
instrumentation-specific features.
Root mean squared. See also
Seconds.
The MXI-Express x1 board of a cabled pair of boards that is farther
from the CPU.
Either TTL or ECL lines used for intermodule communication.
Transistor-Transistor Logic.
Universal Serial Bus—A serial bus for connecting computers to
keyboards, printers, and other peripheral devices.
MXI-Express x1 Series User Manual
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RMS
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