Intel MB899 user manual IDE1 IDE Connector, FDD1 Floppy Drive Connector

Page 19

INSTALLATIONS

IDE1: IDE Connector

 

Signal Name

 

 

Pin #

 

 

Pin #

 

 

Signal Name

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Reset IDE

 

 

1

 

 

2

 

 

Ground

 

 

Host data 7

 

3

 

4

 

 

Host data 8

 

 

Host data 6

 

5

 

6

 

 

Host data 9

 

 

Host data 5

 

7

 

8

 

 

Host data 10

 

 

Host data 4

 

9

 

10

 

 

Host data 11

 

 

Host data 3

 

11

 

12

 

 

Host data 12

 

 

Host data 2

 

13

 

14

 

 

Host data 13

 

 

Host data 1

 

15

 

16

 

 

Host data 14

 

 

Host data 0

 

17

 

18

 

 

Host data 15

 

 

Ground

 

19

 

20

 

 

Protect pin

 

 

DRQ0

 

21

 

22

 

 

Ground

 

 

Host IOW

 

23

 

24

 

 

Ground

 

 

Host IOR

 

25

 

26

 

 

Ground

 

 

IOCHRDY

 

27

 

28

 

 

Host ALE

 

 

DACK0

 

29

 

30

 

 

Ground

 

 

IRQ14

 

31

 

32

 

 

No connect

 

 

Address 1

 

33

 

34

 

 

No connect

 

 

Address 0

 

35

 

36

 

 

Address 2

 

 

Chip select 0

 

37

 

38

 

 

Chip select 1

 

 

Activity

 

39

 

40

 

 

Ground

 

FDD1: Floppy Drive Connector

FDD1is a slim 26-pin connector and will support up to 2.88MB FDD.

 

Signal Name

 

 

Pin #

 

 

Pin #

 

 

Signal Name

 

 

VCC

 

1

 

2

 

 

INDEX

 

 

VCC

 

3

 

4

 

 

DRV_SEL

 

 

VCC

 

5

 

6

 

 

DSK_CH

 

 

NC

 

7

 

8

 

 

NC

 

 

NC

 

9

 

10

 

 

MOTOR

 

 

DINST

 

11

 

12

 

 

DIR

 

 

NC

 

13

 

14

 

 

STEP

 

 

GND

 

15

 

16

 

 

WDATA

 

 

GND

 

17

 

18

 

 

WGATE

 

 

GND

 

19

 

20

 

 

TRACK

 

 

NC

 

21

 

22

 

 

WPROT

 

 

GND

 

23

 

24

 

 

RDATA

 

 

GND

 

25

 

26

 

 

SIDE

 

MB899 User’s Manual

15

Image 19
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 JP6 1394 Eprom Write Selection JP5 LCD Panel Power SelectionJP7 Clear Cmos Setting JP2 CPU FSB SelectionreservedConnectors 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 ConnectorJ1 IrDA Connector J14 ATX Power Supply ConnectorJ2 Digital I/O Speaker Pins 1 J3 System Function ConnectorReset Switch Pins 9 J6 USB5/6 Port Pin Header J8 Wake On LAN ConnectorJ7 COM2 Serial Port J11 LCD Backlight Connector J18 PCI-Ex1 Slot J19 CD-In Pin Header J16 1394 ConnectorJ17 Front Audio Connector J20 Compact Flash Connector PCI1 PCI Slot supports 2 MasterSDVOCCLK+ 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 SetupIDE Channel Master/Slave TimeDrive a / Drive B Halt On VideoVirus Warning Advanced Bios FeaturesCPU Feature Hard Disk Boot PriorityBoot Up Floppy Seek Quick Power On Self TestFirst/Second/Third Boot Device Boot Other DeviceMPS Version Control for OS Typematic Delay MsecApic Mode Security OptionCAS Latency Time Advanced Chipset FeaturesDram RAS# to CAS# Delay Dram Timing SelectableOn-Chip VGA Setting Precharge Delay tRASSystem Bios Cacheable Video Bios CacheableLAN PXE Option ROM Panel ScalingPanel Number Onboard PCI-E LANOnChip IDE Device Integrated PeripheralsIDE Primary/Secondary Master/Slave PIO IDE HDD Block ModeOn-chip Primary PCI IDE Enabled OnChip Primary/Secondary PCI IDEHot Key Power on On-Chip Serial ATA SettingPower on Function KB Power on PasswordOnboard Serial Port Uart Mode SelectPwron After PWR-Fail Acpi Function Power Management SetupRUN Vgabios if S3 Resume Power ManagementVideo Off Method Suspend ModeHDD Power Down Power On by RingReload Global Timer Events Resume by AlarmPNP/PCI Configurations PC Health Status Auto Detect PCI Clk Frequency/Voltage ControlSpread Spectrum Modulated Save & Exit Setup Load Fail-Safe DefaultsLoad Optimized Defaults Set Supervisor PasswordThis 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.