Search results
Results from the WOW.Com Content Network
BIOS interrupt calls perform hardware control or I/O functions requested by a program, return system information to the program, or do both. A key element of the purpose of BIOS calls is abstraction - the BIOS calls perform generally defined functions, and the specific details of how those functions are executed on the particular hardware of the system are encapsulated in the BIOS and hidden ...
INT 10h is fairly slow, so many programs bypass this BIOS routine and access the display hardware directly. Setting the video mode, which is done infrequently, can be accomplished by using the BIOS, while drawing graphics on the screen in a game needs to be done quickly, so direct access to video RAM is more appropriate than making a BIOS call ...
[10] [18] [20] [21] Printers for the Eastern European or Middle Eastern markets sometimes support other locale-specific hardware code pages to choose from. They can be selected via DIP switches or configuration menus on the printer, or via specific escape sequences. [1] [nb 2]
Typical POST screen (AMI BIOS) Summary screen after POST and before booting an operating system (AMI BIOS) A power-on self-test ( POST ) is a process performed by firmware or software routines immediately after a computer or other digital electronic device is powered on.
A GDI printer or Winprinter (analogous to a Winmodem) is a printer designed to accept output from a host computer running Windows. The host computer does all print processing: GDI renders a page as a bitmap, which the printer driver receives, processes, and sends to the associated printer.
Luigi Mangione was charged with four federal crimes Thursday in the killing of UnitedHealthcare CEO Brian Thompson. The federal charges are significant because they open the possibility of him ...
Diagram about the course of an interrupt routine. In a computer, an interrupt request (or IRQ) is a hardware signal sent to the processor that temporarily stops a running program and allows a special program, an interrupt handler, to run instead.
From the outset, they felt sidelined — they say even the news of Khadidja's death took 10 days to reach them. Boudjemaâ says she was contacted by Khadidja's friends on social media and had to ...