Intel 281786-002 manual Appendix G − Bios Setup, Overview of the Setup Menu Screens, Main Screen

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Appendix G − BIOS Setup

OVERVIEW OF THE SETUP MENU SCREENS

The Setup program initially displays the Main menu screen. In each screen there are options for modifying the system configuration. Select a menu screen by pressing the left <← > or right <→ > arrow keys. Use the up <−> or down <↓> keys to select items in a screen. Use <Enter> to select an item for modification. For certain items, pressing <Enter> will bring up a submenu. After you have selected an item, use the arrow keys to modify the setting.

Setup Menu Screen

Description

Main

For setting up and modifying some of the basic options of a PC, such as time, date, diskette

 

drives, hard drives.

Advanced

For modifying the more advanced features of a PC, such as peripheral configuration and

 

advanced chipset configuration.

Security

For specifying passwords that can be used to limit access to the system.

Exit

For saving or discarding changes.

 

 

Setup Submenu

Description

Hard Disk Configuration

For configuring your hard drives.

Boot Options

For modifying options that affect the system boot up, such as the boot sequence.

Peripheral Configuration

For modifying options that affect the serial ports, the parallel port, and the disk drive

 

interfaces.

Advanced Chipset Configuration

For modifying options that affect memory and system busses.

Power Management

For accessing and modifying Advanced Power Management (APM) options.

Configuration

 

Plug and Play Configuration

For modifying options that affect the system’s plug and play capabilities.

Table G-1. Set Up Screen For BIOS

OVERVIEW OF THE SETUP KEYS

Setup Key

Description

<F1>

Pressing the <F1> key brings up a help screen for the currently selected item if available.

<Esc>

Pressing the <Esc> key takes you back to the previous screen. Pressing <esc> in the Main,

 

Advanced, Security, or Exit screen allows you to Exit Discarding Changes (see later in this

 

chapter).

<Enter>

Pressing the <Enter> key selects the current item or option.

<−>

Pressing the up <−> key changes the selection to the previous item or option.

<↓>

Pressing the down <↓> key changes the selection the to the next item or option.

<← > <→ >

Pressing the left <← > or right <→ > keys in the Main, Advanced, Security, or Exit menu

 

screens changes the menu selection. Pressing either key in a submenu does nothing.

<F5>

Pressing the <F5> key allows you to Load Setup Defaults (see later in this chapter).

<F6>

Pressing the <F6> key allows you to Discard Changes (see later in this chapter).

<F10>

Pressing the <F10> key allows you to Exit Saving Changes (see later in this chapter).

 

Table G-2. Overview of Special Purpose Keys For Setup

MAIN SCREEN

This section describes the Setup options found on the main menu screen. If you select certain options from the main screen (e.g, Hard Disk), the Setup program will switch to a submenu for the selected option. Submenus are described in the sections following the description of the main screen options.

System Date

When selected, this brings up a dialog box that allows you to specify the current date.

System Time

When selected, this brings up a dialog box that allows you to specify the current time.

Floppy Options

Advanced/ZP Technical Product Summary ∙Page 23

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Contents Advanced/ZP Baby-AT Board Table of Contents ADVANCED/ZP Form Factor IntroductionJUMPERS/SWITCHES Baseboard DimensionsMounting Hole Placement Front Panel ConnectorsSecond Level Cache Board Level FeaturesPerformance Upgrade CPUPCI 3.3 Volt Capabilities System MemoryEDO Dram Expansion Slots82371FB PCI ISA/IDE Accelerator Piix Peripheral Component Interconnect PCI Pciset82437FX Triton System Controller TSC 82438FX Triton Data Path TDPKeyboard Interface Real Time CLOCK, Cmos RAM and BatteryIDE Support National Semiconductor 87306 Super I/O ControllerFlash Implementation System BiosBios Upgrades Irda Infrared SupportISA Plug & Play Setup UtilityPCI AUTO-CONFIGURATION Power ManagementConnectors Security FeaturesConnections Power ConsumptionBack Panel Connections Watts CurrentSimm 1,2 Bank Simm 3,4 Bank Total System Memory Appendix a − User-Installable UpgradesRTC Battery Appendix B − Jumpers and Switches Recovery Boot Enable J1K1 Processor Voltage Regulation SwitchISA BUS Speed Switch PCI Configuration Space MAP Appendix E − Interrupts & DMA Channels Appendix D − Memory MapFront Panel Connectors − J2A1, J1B1 Appendix F − ConnectorsPower Supply Connectors Primary Power J9J1 Parallel Port j9e1 AT Keyboard Connector J8k1FLoppy Connector j9c1 Serial Ports j7k1, j7k2ISA Connectors J1G1, J2G1, J2G2, J3G1 PCI Connectors J4G1, J5G1, J5G2 Main Screen Appendix G − Bios SetupOverview of the Setup Menu Screens Overview of the Setup KeysFloppy Options Submenu Hard Disk Configuration SubmenuNumber of Cylinders Initialization TimeoutIDE Translation Mode Multiple Sector SettingBoot Options Submenu Advanced Screen Peripheral Configuration SubmenuFloppy Interface Serial Port 2 IR ModeParallel Port Mode PCI IDE InterfacePower Management Configuration Advanced Chipset Configuration SubmenuPlug and Play Configuration Submenu Security Screen Options Administrative and User Access ModesSecurity Screen Exit Screen Recovery Mode Appendix H − Bios RecoveryUsing the Upgrade Utility Beep Codes Appendix I − Error messages and Beep CodesError Messages ISA NMI Messages Plug and Play Error MessagesAppendix K − Reliability Data Appendix J − Environmental Standards

281786-002 specifications

The Intel 281786-002 is a highly regarded microprocessor that was part of Intel’s extensive portfolio of technology solutions. Originally released in the mid-1990s, it is recognized for its robust performance and advanced features, which catered to the needs of both personal computing and embedded systems.

One of the standout features of the Intel 281786-002 is its architecture, which includes a 32-bit data bus. This architecture allows for efficient data processing and memory management. The processor is built on a 0.6-micron process technology, contributing to reduced power consumption while enhancing overall performance. The chip operates at various clock speeds, typically ranging around 25MHz to 50MHz, allowing it to suit different applications and user requirements.

The Intel 281786-002 also boasts a sophisticated instruction set that supports a wide range of operations. This multi-functionality ensures that it can efficiently handle complex computations and multitasking scenarios. Its ability to execute instructions in parallel paves the way for better performance when running multiple applications simultaneously.

In terms of memory support, the processor is designed to interface effectively with both SRAM and DRAM technologies, accommodating a vast range of memory configurations, thereby enhancing flexibility for system designers. It is also compatible with both 16-bit and 32-bit data buses, making it versatile enough for use in various computing environments.

Another notable aspect of the Intel 281786-002 is its integrated security features. These allow for better data protection and integrity, making it a viable choice for systems requiring enhanced security protocols.

Furthermore, the microprocessor's reliability and stability have made it a preferred choice for embedded applications, network devices, and industrial systems. Its proven track record in various computing environments underscores Intel's commitment to quality and performance.

Additionally, the Intel 281786-002 supports various operating systems, providing flexibility in deployment across different computing platforms. This compatibility ensures that users can leverage existing software ecosystems without extensive modifications.

In conclusion, the Intel 281786-002 microprocessor encapsulates an amalgamation of performance, efficiency, and versatility. With its advanced features and robust architecture, it has played a significant role in shaping computing technology, making it a noteworthy component in Intel’s legacy of innovation.
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