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Questions tagged [pci-bus]

Peripheral Component Interconnect, PCI bus is the most used bus in computers during the late 1990's and early 2000's

It was introduced by Intel in 1992, revised in 1993 to version 2.0, and later revised in 1995 to PCI 2.1 and is as an expansion to the ISA bus.

PCI follows the PnP specification and therefore does not require any type of jumpers or dip switches.

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What does accuracy means in PCIe local clock?

In the receiver side of the physical layer's logic block, the local clock is accurate to +/- 300 ppm. Can anyone explain about this in details please?!
Roronoa_Zoro
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why there is a shift from parallel to serial bus in pcie?

There is parallel bus for pci and serial bus for pcie. Why parallel bus cannot be used for pcie but are using serial bus? why there is shift to serial bus for pcie?
Pooja Balachandran
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C# PCI Express Serial Port

I have created new program with C#, it's using serial port communication. Program is running without error when communicate with Digitus RS232 - USB Converter . But it doesn't connect the computer which have PCI Express serial port module. I get an…
Gokhan Sahin
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