Search results
Results from the WOW.Com Content Network
Peripheral Component Interconnect (PCI) [3] is a local computer bus for attaching hardware devices in a computer and is part of the PCI Local Bus standard. The PCI bus supports the functions found on a processor bus but in a standardized format that is independent of any given processor's native bus.
One of the major improvements the PCI Local Bus had over other I/O architectures was its configuration mechanism. In addition to the normal memory-mapped and I/O port spaces, each device function on the bus has a configuration space, which is 256 bytes long, addressable by knowing the eight-bit PCI bus, five-bit device, and three-bit function numbers for the device (commonly referred to as the ...
PCI Express devices communicate via a logical connection called an interconnect [10] or link. A link is a point-to-point communication channel between two PCI Express ports allowing both of them to send and receive ordinary PCI requests (configuration, I/O or memory read/write) and interrupts (INTx, MSI or MSI-X).
The PCI-X standard was developed jointly by IBM, HP, and Compaq and submitted for approval in 1998. It was an effort to codify proprietary server extensions to the PCI local bus to address several shortcomings in PCI, and increase performance of high bandwidth devices, such as Gigabit Ethernet, Fibre Channel, and Ultra3 SCSI cards, and allow processors to be interconnected in clusters.
New York City is widely regarded as the most overpriced housing market — and for good reason. According to data from the Federal Reserve of St. Louis , the median home size of listings in ...
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Less than one month before the 45th president becomes the 47th, Trump seemed in a good mood. After summoning Sen. Ted Cruz, R-Texas, to the stage, Trump scanned the crowd and didn’t see him at ...
The citrusy olives are good as a right-out-of-the-jar snack, ... California fires live updates: 2 dead in massive, unprecedented blazes. News. Associated Press.