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VAIO (Japanese: バイオ) is a brand of personal computers and consumer electronics, currently developed by Japanese manufacturer VAIO Corporation (VAIO 株式会社, Baio Kabushiki Kaisha, English: / ˈ v aɪ. oʊ /), headquartered in Azumino, Nagano Prefecture.
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 ...
In computing, BIOS (/ ˈ b aɪ ɒ s,-oʊ s /, BY-oss, -ohss; Basic Input/Output System, also known as the System BIOS, ROM BIOS, BIOS ROM or PC BIOS) is firmware used to provide runtime services for operating systems and programs and to perform hardware initialization during the booting process (power-on startup). [1]
INT 13h is shorthand for BIOS interrupt call 13 hex, the 20th interrupt vector in an x86-based (IBM PC-descended) computer system.The BIOS typically sets up a real mode interrupt handler at this vector that provides sector-based hard disk and floppy disk read and write services using cylinder-head-sector (CHS) addressing.
Prior to the development and ubiquitous adoption of the Plug and Play BIOS standard, an add-on device such as a hard disk controller or a network adapter card (NIC) was generally required to include an option ROM in order to be bootable, as the motherboard BIOS did not include any support for the device and so could not incorporate it into the BIOS's boot protocol.
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The Asus Tinker Board is a single-board computer launched by Asus in early 2017. Its physical size and GPIO pinout are designed to be compatible with the second and third-generation Raspberry Pi models. The first released board features 4K video, 2 GB of onboard RAM, Gigabit Ethernet and a Rockchip RK3288 processor running at 1.8 GHz. [1]
An RK3288 installed on an Asus Tinker Board. The Rockchip RK3288 is an ARM architecture System on Chip (SoC) from Rockchip. It is the first SoC, in August 2014, that uses the 32-bit ARM Cortex-A17 processor. It is a quad-core processor with a NEON coprocessor and hardware acceleration for video and 3D graphics. It is used in a number of ...