User guide

112 www.xilinx.com Virtex-5 FPGA Integrated Endpoint Block
UG197 (v1.5) July 22, 2009
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Function
A logical function corresponding to a PCI function configuration
space. Can be used to refer to one function of a multi-function device,
or to the only function in a single-function device.
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Hot plug
The ability to swap cards in a powered up system using software
control.
Hot swap
The ability to swap cards in a powered up system without software
control.
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In-band
Communications that use the differential wire pairs of the PCI Express
lanes for signaling.
Isochronous data transfer
A time sensitive data transfer, such as video. It relies on a guaranteed
latency and bandwidth.
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