BIOS SETUP

Advanced BIOS Features

This section allows you to configure and improve your system and allows you to set up some system features according to your preference.

Phoenix - AwardBIOS CMOS Setup Utility

Advanced BIOS Features

 

 

 

 

 

 

CPU Feature

Press Enter

ITEM HELP

 

 

Hard Disk Boot Priority

Press Enter

 

 

 

Virus Warning

Disabled

Menu Level >

 

 

CPU L1 and L2 Cache

Enabled

 

 

 

Quick Power On Self Test

Enabled

 

 

 

First Boot Device

Floppy

 

 

 

Second Boot Device

Hard Disk

 

 

 

Third Boot Device

CDROM

 

 

 

Boot Other Device

Enabled

 

 

 

Swap Floppy Drive

Disabled

 

 

 

Boot Up Floppy Seek

Disabled

 

 

 

Boot Up NumLock Status

On

 

 

 

Gate A20 Option

Fast

 

 

 

Typematic Rate Setting

Disabled

 

 

 

Typematic Rate (Chars/Sec)

6

 

 

 

Typematic Delay (Msec)

250

 

 

 

Security Option

Setup

 

 

 

APIC Mode

Enabled

 

 

 

MPS Version Control for OS

1.4

 

 

 

OS Select For DRAM>64MB

Non-OS2

 

 

 

Report No FDD For WIN 95

Yes

 

 

 

Small Logo (EPA) Show

Enabled

 

 

 

 

 

 

 

 

 

 

 

 

CPU Feature

Press Enter to configure the settings relevant to CPU Feature.

Hard Disk Boot Priority

With the field, there is the option to choose, aside from the hard disks connected, Bootable add-in Cardswhich refers to other external devices.

Virus Warning

If this option is enabled, an alarm message will be displayed when trying to write on the boot sector or on the partition table on the disk, which is typical of the virus.

CPU L1 and L2 Cache

Cache memory is additional memory that is faster than conventional DRAM (system memory). CPUs from 486-type on up contain internal cache memory, and most, but not all, modern PCs have additional (external) cache memory. When the CPU requests data, the system transfers the requested data from the main DRAM into cache memory, for even faster access by the CPU. These allow you to enable (speed up memory access) or disable the cache function.

MB899 User’s Manual

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Intel MB899 user manual Advanced Bios Features, CPU Feature, Hard Disk Boot Priority, Virus Warning, CPU L1 and L2 Cache

MB899 specifications

The Intel MB899 is a sophisticated microcontroller unit designed primarily for automotive applications and industrial control systems. This versatile device is a part of Intel's broader strategy to provide robust and scalable solutions that cater to the demanding requirements of modern electronic systems. Featuring a mix of performance, power efficiency, and comprehensive connectivity options, the MB899 is well-suited for a variety of applications.

One of the standout features of the Intel MB899 is its powerful 32-bit RISC architecture, which allows for high-speed processing and efficient execution of complex algorithms. This architecture ensures that the microcontroller can handle intensive tasks with ease, making it ideal for applications such as engine control units and advanced driver-assistance systems.

The MB899 is equipped with an array of integrated peripherals, including ADCs (Analog-to-Digital Converters), multiple timers, and interfaces like CAN (Controller Area Network), LIN (Local Interconnect Network), and SPI (Serial Peripheral Interface). This extensive set of functionalities enables seamless communication and control in automotive environments, where real-time data handling is crucial.

Energy efficiency is a significant consideration in the design of the MB899. The microcontroller incorporates power-saving features that help reduce overall power consumption, making it suitable for battery-operated systems and applications where energy efficiency is critical. These features are especially important in vehicles, where reducing power draw can lead to improved fuel efficiency.

Another important characteristic of the Intel MB899 is its reliability and ruggedness. Designed to endure harsh environments, the microcontroller can operate in a wide temperature range and withstand vibrations and electromagnetic interference. This robustness makes it suitable for use in critical applications, where failure is not an option.

Moreover, the MB899 benefits from Intel’s commitment to security. With integrated security features, the microcontroller can support secure boot processes and protect against unauthorized access, thus ensuring the integrity of the applications running on it. This aspect is increasingly important in the context of connected vehicles and IoT devices, which are frequently targeted by cyber threats.

Overall, the Intel MB899 microcontroller stands out for its powerful performance, extensive connectivity options, energy efficiency, reliability, and security features. These traits make it an exceptional choice for automotive and industrial applications, reinforcing Intel's position in the competitive landscape of microcontroller technology.