Справочник Пользователя для National Instruments PXI-1006 User Manual
Chapter 2
PXI-1006 Features
2-2
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PXI-1006 Backplane Overview
Interoperability with CompactPCI
The PXI-1006 backplane is interoperable with PXI-compatible products
and standard CompactPCI products. This is an important feature, as many
PXI-compatible systems may require components that do not implement
PXI-specific features. For example, you may want to use a standard
CompactPCI network interface card in a PXI chassis.
and standard CompactPCI products. This is an important feature, as many
PXI-compatible systems may require components that do not implement
PXI-specific features. For example, you may want to use a standard
CompactPCI network interface card in a PXI chassis.
The signals on the P1 connector of the backplane meet the requirements of
the CompactPCI specification for both the peripheral and system modules.
the CompactPCI specification for both the peripheral and system modules.
The PXI-specific signals are located on P2 and are found on only the
signals that are reserved or not used in the CompactPCI 64-bit
specification. Therefore, all modules that meet the requirements of the
CompactPCI 64-bit specification will function in the PXI-1006.
signals that are reserved or not used in the CompactPCI 64-bit
specification. Therefore, all modules that meet the requirements of the
CompactPCI 64-bit specification will function in the PXI-1006.
The PXI-1006 has three PCI bus segments linked via two 64-bit PCI-to-PCI
bridges. The PCI bus segment divisions are represented on the front of the
chassis by vertical bars. See Figure 2-1 for the PCI segment divider
locations.
bridges. The PCI bus segment divisions are represented on the front of the
chassis by vertical bars. See Figure 2-1 for the PCI segment divider
locations.