Search results
Results from the WOW.Com Content Network
At its launch in November 2013, the Xbox One did not have native backward compatibility with original Xbox or Xbox 360 games. [3] [4] Xbox Live director of programming Larry "Major Nelson" Hryb suggested users could use the HDMI-in port on the console to pass an Xbox 360 or any other device with HDMI output [5] through Xbox One.
The Xbox Adaptive Controller was announced in May 2018. [6] The controller was released with a retail price of US$99.99 on September 4, 2018. [7] [8] The co-creator of the XAC, Bryce Johnson, emphasized the importance of making the controller affordable: "We did a lot of homework around other assistive technologies and were upset by how much they could be ...
Memory-mapped I/O is preferred in IA-32 and x86-64 based architectures because the instructions that perform port-based I/O are limited to one register: EAX, AX, and AL are the only registers that data can be moved into or out of, and either a byte-sized immediate value in the instruction or a value in register DX determines which port is the source or destination port of the transfer.
The IBM PC game port first appeared during the initial launch of the original IBM PC in 1981, in the form of an optional US$55 expansion card known as the Game Control Adapter. [ 8 ] [ 9 ] The design allowed for four analog axes and four buttons on one port, allowing two joysticks or four paddles to be connected via a special "Y-splitter" cable.
The ICH4 was Intel's southbridge for the year 2002. The most important innovation was the support of USB 2.0 on all six ports. Sound support was improved and corresponded the newest AC'97 specification, version 2.3. Like the preceding generation, the ICH4 had 421 pins. This has the following variants: 82801DB (ICH4) Base; 82801DBM (ICH4-M) Base ...
Input/output completion port (IOCP) is an API for performing multiple simultaneous asynchronous input/output operations in Windows NT versions 3.5 and later, [1] AIX [2] and on Solaris 10 and later. [3] An input/output completion port object is created and associated with a number of sockets or file handles.
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 ...
The port numbers in the range from 0 to 1023 (0 to 2 10 − 1) are the well-known ports or system ports. [3] They are used by system processes that provide widely used types of network services. On Unix-like operating systems, a process must execute with superuser privileges to be able to bind a network socket to an IP address using one of the ...