[saltire 在 2006-4-28 08:44 AM 作了最後編輯]發表人:
木箱 時間: 2006-4-28 11:34 AM
PCI bridge An ASIC chip that communicates between the computer's microprocessor and a PCI local bus.發表人:
木箱 時間: 2006-4-28 11:47 AM
BIOS stands for Basic Input/Output System and that is the electronic equivalent of the pull-starter on a lawnmower--ancient technology you need to get going but don't use again.
like initialize memory, DMA, and interrupt controllers and the rest of the computer's circuitry.發表人:
木箱 時間: 2006-4-28 11:49 AM
ACPI Advanced Configuration & Power Interface。高等組態與能源介面。
可提供作業系統應用程式管理所有硬體零件電源管理介面。發表人:
Johnny Brove 時間: 2006-4-28 11:49 AM
The Advanced Configuration and Power Interface (ACPI) specification is an open industry standard first released in December 1996 developed by HP, Intel, Microsoft, Phoenix and Toshiba that defines common interfaces for hardware recognition, motherboard and device configuration and power management. According to its specification[1], "ACPI is the key element in Operating System-directed configuration and Power Management (OSPM)".
The most important element of the standard is power management, of which there have been two major improvements. First, it puts the operating system (OS) in control of power management. Conversely, the previously existing APM model assigns power management control to the BIOS, with limited intervention from the OS. In ACPI, the BIOS is responsible for the dirty details of communicating with hardware equipment but the control is in the OS.
The other important feature of ACPI is in bringing power management features previously only available in portable computers to desktop computers and servers. Extremely low consumption states, i.e. in which only memory, or not even memory is powered, but from which ordinary interrupts (real time clock, keyboard, modem, etc.) can quickly wake the system, are today available in portables only. The standard should therefore make these features available for a wider range of systems.發表人:
Johnny Brove 時間: 2006-4-28 11:50 AM
System Management BIOS (SMBIOS) is a specification to lay out data structures (and access methods) in a BIOS which allows a user or application to store and retrieve information specifically about the PC in question. Circa 1999, it became part of the domain of the Distributed Management Task Force (DMTF). Before this integration, SMBIOS had been known as the Desktop Management Interface (DMI). At approximately the same time Microsoft required OEMs and BIOS vendors to support the interface/data set in order to have Microsoft certification.發表人:
木箱 時間: 2006-4-28 11:50 AM
股溝大神都找得到啊?? 發表人:
Johnny Brove 時間: 2006-4-28 11:51 AM
The Desktop Management Interface (DMI) generates a standard framework for managing and tracking components in a desktop, notebook or server computer. Essentially, to the user, it is a table provided by the Personal computer BIOS which can be parsed and which gives information about the BIOS and the System in a standardized way. Previously, such complete information was not available from a standardized source in the PC.
DMI is a part of the System Management BIOS (SMBIOS) specification. SMBIOS has been created to lay out data structures (and access methods) in a BIOS which allows a user or application to store and retrieve information specifically about the PC in question.發表人:
Johnny Brove 時間: 2006-4-28 11:53 AM
The Basic Input Output System - aka BIOS -resides in a small Flash EEPROM memory module on the motherboard. It's a form of read-only memory, but may be rewritten or programmed when the right tools and techniques are applied. During PC startup, the processor on the motherboard always executes the program stored in the BIOS as its first major maneuver.發表人:
PXA250 時間: 2006-4-28 01:04 PM
這些都算是簡單的東西吧?!發表人:
Johnny Brove 時間: 2006-4-28 01:08 PM
引用:
PXA250寫到:
這些都算是簡單的東西吧?!
重點是要用英文回答啊
對我這種英文爛的人是很慘的
我的經濟和計算機因而爆掉了發表人:
saltire 時間: 2006-4-28 02:45 PM
引用:
木箱寫到:
PCI bridge An ASIC chip that communicates between the computer's microprocessor and a PCI local bus.
