Intel user manual Connectors on MB884

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INSTALLATIONS

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Connectors on MB884

The connectors on MB884 allows you to connect external devices such as keyboard, floppy disk drives, hard disk drives, printers, etc. The following table lists the connectors on MB884 and their respective functions.

Connector Locations on MB884

13

ATX1: ATX Power Supply Connector

14

ATX_12V: ATX 12V Power Connector

14

DIMM1: Channel A DDR Socket

14

DIMM2: Channel B DDR Socket

14

PCIE_2: PCI Express (x1) Slot

14

PCI1, PCI2: PCI Slots

14

PCIE_1: PCI Express (x16) Slot

14

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

15

CN2: 4-port USB Connector

15

CN3, JP2: COM1/COM2 Serial Ports

15

CN4: Parallel Port Connector

16

CN5: VGA CRT Connector

17

CN6: DUAL LAN RJ45 Connectors

17

CN7: Audio Connector

17

CN8, CN9, CN10, CN11: SATA Connectors

17

J1: Digital I/O Connector (4 in, 4 out)

18

J3: IrDA Connector

18

J4: USB Connector

18

J5: CD-In Audio Connector

18

J10: Wake On LAN Connector

19

J13: System Function Connector

19

CPU_FAN1: CPU Fan Power Connector

21

CPU_FAN2: CPU Fan Power Connector

21

FAN1, FAN2: System & Chassis Fan Power Connectors

21

FDD1: Floppy Drive Connector

22

IDE1: Primary IDE Connectors

22

LED1: LED for CPU Over-Voltage Protection

23

LED3: Power On LED

23

LED5: Power Off LED

23

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MB884 User’s Manual

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Contents USER’S Manual VersionAcknowledgments Table of Contents This page is intentionally left blank Checklist IntroductionProduct Description MB884 Specifications VGABoard Dimensions Installations Installing the CPU ATX Power Installation Installing the MemorySetting the Jumpers Jumper Locations on MB884 JP1 COM2 RS232 +5V/+12V Power Setting Setting FunctionJP2 COM1 RS232 +5V/+12V Power Setting JP3 RS232/422/485 COM2 SelectionJP5 Clear Cmos Contents Connectors on MB884 J10 Wake On LAN Connector ATX1 ATX Power Supply Connector ATX12V ATX 12V Power ConnectorDIMM1 Channel a DDR Socket DIMM2 Channel B DDR SocketCN1 PS/2 Keyboard and PS/2 Mouse Connectors Signal Name Keyboard MouseCN2 4-port USB Connector Pin Signal NamePin # Signal Name RS-232 R2-422 RS-485 CN4 Parallel Port ConnectorCN5 VGA CRT Connector CN6 Dual LAN RJ45 ConnectorsCN7 Audio Connector CN8, CN9, CN10, CN11 Sata ConnectorsJ1 Digital I/O Connector 4 in, 4 out J3 IrDA ConnectorJ4 USB Connector Signal Name PinJ13 System Function Connector J10 Wake On LAN ConnectorSpeaker Pins 1 Power LED Pins 11 ATX Power on Switch Pins 7Reset Switch Pins 9 Keyboard Locked PinHard Disk Drive LED Connector Pins 10 CPUFAN1 CPU Fan Power ConnectorCPUFAN2 CPU Fan Power Connector FAN1, FAN2 System & Chassis Fan Power ConnectorsFDD1 Floppy Drive Connector IDE1 Primary IDE ConnectorsLED5 Power Off LED LED3 Power On LEDLED1 LED for CPU Over-Voltage Protection Watchdog Timer Configuration Sample CodeMov Al, 01h Cl, 30h Call WriteReg OUT Digital I/O Sample Code W627HFLOCKInstallations Switch to logic device Bios Setup Bios Introduction Bios SetupPhoenix AwardBIOS Cmos Setup Utility Standard Cmos Setup DateTime IDE Primary HDDs / IDE Secondary HDDsLanding Zone Landing zone Drive a / Drive BVideo Halt OnAdvanced Bios Features Delay Prior to ThermalHard Disk Boot Priority Limit Cpuid MaxValQuick Power On Self Test First/Second/Third Boot DeviceBoot Other Device Virus WarningBoot Up Floppy Seek Boot Up NumLock StatusTypematic Rate Setting Typematic Delay MsecApic Mode MPS Version Control for OSOS Select for Dram 64MB Report No FDD For WINDram Timing Selectable Advanced Chipset FeaturesCAS Latency Time Dram RAS# to CAS# Delay Precharge delay tRASSystem Bios Cacheable Video Bios CacheablePCI-E Compliancy Mode PEG/OnChip VGA ControlOn-Chip Video Memory Size On-Chip Frame Buffer SizeIntegrated Peripherals Button only Item HelpOnboard LAN Boot ROM IDE HDD Block ModeIDE DMA Transfer Access Pata IDE ModePower on Function KB Power on PasswordHot Key Power on Sata PortUart Mode Select Parallel Port ModeOnboard FDC Controller Onboard Serial/Parallel PortPower Management Setup Power ManagementAcpi Function Video Off MethodSuspend Mode HDD Power DownPower On by Ring Resume by AlarmPNP/PCI Configurations CPU Warning Temperature Shutdown TemperatureTemperatures/Fan Speeds/Voltages PC Health StatusFrequency/Voltage Control CPU Clock RatioAuto Detect PCI Clk Spread SpectrumLoad Fail-Safe Defaults Load Setup DefaultsSet Supervisor/User Password Save & Exit SetupDrivers Installation Intel 915G Chipset Software Intallation Utility Intel 915G Chipset Graphics Driver Realtek AC97 Codec Audio Driver Installation Marvell 88E8053 LAN Drivers Installation This page is intentionally left blank O Port Address Map Address Device DescriptionInterrupt Request Lines IRQ Level Function

MB884 specifications

The Intel MB884 is a versatile and efficient microcontroller that has garnered attention for its range of features and innovative technologies. Built to enhance various applications, the MB884 microcontroller is particularly favored in automotive, industrial, and consumer electronics domains.

One of the standout features of the Intel MB884 is its robust architecture. It integrates a high-performance CPU that supports various instruction sets, allowing for flexibility in programming and application development. The microcontroller typically operates at clock speeds that facilitate swift processing capabilities, crucial for real-time applications.

The MB884 comes equipped with a range of input/output interfaces, which enable seamless communication with peripheral devices. This includes support for serial communication protocols such as SPI, I2C, and UART. These features allow developers to connect sensors, displays, and other components effortlessly, simplifying the design of complex systems.

In terms of memory, the MB884 includes both volatile and non-volatile options, providing developers with ample space for code and data storage. This dual-memory approach ensures that critical data is preserved during power outages or system resets, making it a reliable choice for long-term applications.

Additionally, the MB884 microcontroller integrates various built-in peripherals, which can include analog-to-digital converters (ADCs), timers, and PWM outputs. These components reduce the need for external chips, resulting in cost savings and a more compact design. The inclusion of high-resolution ADCs is particularly useful for gathering precise sensor data, essential in applications requiring accurate measurements.

Another key characteristic of the Intel MB884 is its power management features. The microcontroller is designed to operate efficiently, with low power modes that can significantly extend the battery life of portable devices. This energy efficiency is critical in industries where sustainability and energy conservation are priorities.

Moreover, the Intel MB884 is supported by a range of development tools and software, making it easier for engineers to prototype and implement their designs. Comprehensive documentation and community support further enhance the user experience, empowering developers to leverage the full potential of this microcontroller.

In summary, the Intel MB884 microcontroller stands out for its robust performance, versatile features, and efficiency. With its comprehensive set of peripherals, flexible communication interfaces, and strong power management capabilities, it remains a top choice for engineers looking to build innovative and efficient electronic systems. As technology continues to evolve, the MB884 is likely to maintain its relevance in the ever-growing field of microcontroller applications.