Intel MB899 CN1 PS/2 Keyboard and PS/2 Mouse Connectors, CN2, CN3 COM1 and VGA Connector

Page 17

INSTALLATIONS

CN1: PS/2 Keyboard and PS/2 Mouse Connectors

PS/2 Mouse

PS/2 Keyboard

 

Signal Name

 

 

Keyboard

 

 

Mouse

 

 

Signal Name

 

 

Keyboard data

 

1

 

1

 

 

Mouse data

 

 

N.C.

 

2

 

2

 

 

N.C.

 

 

GND

 

3

 

3

 

 

GND

 

 

5V

 

4

 

4

 

 

5V

 

 

Keyboard clock

 

5

 

5

 

 

Mouse clock

 

 

N.C.

 

6

 

6

 

 

N.C.

 

CN2, CN3: COM1 and VGA Connector

[

[[[[

 

Signal Name

 

 

Pin #

 

 

Pin #

 

 

Signal Name

 

 

DCD

 

1

 

6

 

 

DSR

 

RXD

 

2

 

7

 

 

RTS

 

TXD

 

3

 

8

 

 

CTS

 

DTR

 

4

 

9

 

 

RI

 

GND

 

5

 

10

 

 

Not Used

 

Signal Name

 

 

Pin #

 

 

Pin #

 

 

Signal Name

 

 

Red

 

1

 

2

 

 

Green

 

Blue

 

3

 

4

 

 

N.C.

 

GND

 

5

 

6

 

 

GND

 

GND

 

7

 

8

 

 

GND

 

N.C.

 

9

 

10

 

 

GND

 

N.C.

 

11

 

12

 

 

N.C.

 

HSYNC

 

13

 

14

 

 

VSYNC

 

NC

 

15

 

 

 

 

 

 

 

MB899 User’s Manual

13

Image 17
Contents Version 1.0A Intel CoreTM 2 Duo CoreTM Duo/ Solo 945GMAcknowledgments Table of Contents MB899 Mini ITX Motherboard Product Description IntroductionChecklist CPU FSB MB899 SpecificationsBoard Dimensions Installations Installing the CPU Lock Installing the MemorySetting the Jumpers Jumper Locations on MB899 JP7 Clear Cmos Setting JP5 LCD Panel Power SelectionJP2 CPU FSB Selectionreserved JP6 1394 Eprom Write SelectionConnectors on MB899 Connector Locations on MB899 CN2, CN3 COM1 and VGA Connector CN1 PS/2 Keyboard and PS/2 Mouse ConnectorsFAN2 CPU Fan Power Connector FDD1 Floppy Drive Connector IDE1 IDE ConnectorJ2 Digital I/O J14 ATX Power Supply ConnectorJ1 IrDA Connector Speaker Pins 1 J3 System Function ConnectorReset Switch Pins 9 J7 COM2 Serial Port J8 Wake On LAN ConnectorJ6 USB5/6 Port Pin Header J11 LCD Backlight Connector J17 Front Audio Connector J16 1394 ConnectorJ20 Compact Flash Connector PCI1 PCI Slot supports 2 Master J18 PCI-Ex1 Slot J19 CD-In Pin HeaderSDVOCCLK+ Sdvocclk CON1 Sdvo Port ConnectorHeaders and Connectors on MB899 Daughter Cards RED ID391 J2 DVI Connector This page is intentionally left blank Bios Setup Bios Setup Bios IntroductionPhoenix AwardBIOS Cmos Setup Utility Date Standard Cmos SetupDrive a / Drive B TimeIDE Channel Master/Slave Halt On VideoCPU Feature Advanced Bios FeaturesHard Disk Boot Priority Virus WarningFirst/Second/Third Boot Device Quick Power On Self TestBoot Other Device Boot Up Floppy SeekApic Mode Typematic Delay MsecSecurity Option MPS Version Control for OSDram RAS# to CAS# Delay Advanced Chipset FeaturesDram Timing Selectable CAS Latency TimeSystem Bios Cacheable Precharge Delay tRASVideo Bios Cacheable On-Chip VGA SettingPanel Number Panel ScalingOnboard PCI-E LAN LAN PXE Option ROMOnChip IDE Device Integrated PeripheralsOn-chip Primary PCI IDE Enabled IDE HDD Block ModeOnChip Primary/Secondary PCI IDE IDE Primary/Secondary Master/Slave PIOPower on Function On-Chip Serial ATA SettingKB Power on Password Hot Key Power onPwron After PWR-Fail Uart Mode SelectOnboard Serial Port RUN Vgabios if S3 Resume Power Management SetupPower Management Acpi FunctionHDD Power Down Suspend ModePower On by Ring Video Off MethodReload Global Timer Events Resume by AlarmPNP/PCI Configurations PC Health Status Spread Spectrum Modulated Frequency/Voltage ControlAuto Detect PCI Clk Load Optimized Defaults Load Fail-Safe DefaultsSet Supervisor Password Save & Exit SetupThis page is intentionally left blank Drivers Installation Click IntelR Chipset Software Installation Utility Intel Chipset Software Installation UtilityDrivers Installation Click IntelR I945GMChipset Family Graphics Driver VGA Drivers InstallationImportant Note Click Realtek AC97 Codec Audio Driver AC97 Codec Audio Driver InstallationClick Install Base Software to continue LAN Drivers InstallationDriver Installation O Port Address Map AppendixLevel Function Interrupt Request Lines IRQSample Code Watchdog Timer ConfigurationAppendix OutportbW627EHFINDEXPORT, W627EHFLOCK W627EHFLOCK

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.