LPT Port Line Printer Port, OnNow, PC100, PS/2 Port

5. APPENDIX

LPT Port (Line Printer Port)

Logical device name reserved by DOS for the computer parallel ports. Each LPT port is configured to use a different IRQ and address assignment.

MMX

A set of 57 new instructions based on a technique called Single Instruction, Multiple Data (SIMD), which is built into the new Intel Pentium PP/MT (P55C) and Pentium

II(Klamath) CPU as well as other x86-compatible microprocessors. The MMX in- structions are designed to accelerate multimedia and communications applications, such as 3D video, 3D sound, video conference.

OnNow

The OnNow design initiative is a comprehensive, system-wide approach to system and device power control. OnNow is a term for PC that is always ON but appears OFF and responds immediately to user or other requests. The OnNow design initia- tive involves changes that will occur in the Microsoft Windows operating system, device drivers, hardware, and applications, and also relies on the changes defined in the Advanced Configuration and Power Interface (ACPI) specification.

PC100

SDRAM is Intel's goal is to ensure that memory subsystems continue to support evolving platform requirements and to assure that memory does not become a bottle- neck to system performance. It is especially important to ensure that the PC memory roadmap evolves together with the performance roadmaps for the processors, I/O and graphics.

PCI Bus (Peripheral Component Interconnect Local Bus)

PCI bus is a specification that defines a 32-bit data bus interface. PCI is a standard widely used by expansion card manufacturers.

PCI Bus Master

The PCI Bus Master can perform data transfer without local CPU help and further- more, the CPU can be treated as one of the Bus Masters. PCI 2.1 supports concur- rent PCI operation to allow the local CPU and bus master to work simultaneously.

Plug and Play BIOS

The ISA bus architecture requires the allocation of memory and I/O address, DMA channels and interrupt levels among multiple ISA cards. However, configuration of ISA cards is typically done with jumpers that change the decode maps for memory and I/O space and steer the DMA and interrupt signals to different pins on the bus. Further, system configuration files may need to be updated to reflect these changes. Users typically resolve sharing conflicts by referring to documentation provided by each manufacturer. For the average user, this configuration process can be unreli- able and frustrating. Plug and play (PnP) BIOS eliminates the ISA add-on card hard- ware conflict problem. The PnP BIOS uses a memory block to define and remember each card's configuration, which allows the user to change the card's IRQs and DMA in BIOS either automatically or manually.

POST (Power On Self Test)

When you turn ON the computer, it will first run through the POST, a series of software-controlled diagnostic tests. The POST checks system memory, the mother- board circuitry, the display, the keyboard, the diskette drive, and other I/O devices.

PS/2 Port

PS/2 ports are based on IBM Micro Channel Architecture. This type of architecture transfers data through a 16-bit or 32-bit bus. A PS/2 mouse and/or keyboard may be used on ATX motherboards.

RDRAM (Rambus DRAM)

Developed by Rambus, Inc., this type of memory can deliver up to 1.6GB of data per second. RDRAM is the first interface standard that can be directly implemented on high performance VLSI components such as, CMOS DRAMs, memory control-

lers, and graphics/video ICs.

User’s Manual

7 . APPENDIX

Glossary

D1241 specifications

The Fujitsu D1241 is a high-performance server motherboard designed to cater to the demands of various applications, particularly in enterprise environments. It supports advanced computing requirements while providing flexibility and reliability that organizations require to thrive in a competitive landscape.

One of the standout features of the Fujitsu D1241 is its support for the latest Intel Xeon processors. This enables the motherboard to deliver exceptional processing power, making it suitable for data-intensive workloads such as virtualization, database management, or high-performance computing. With multiple CPU configurations, organizations can easily scale their performance needs based on their workloads.

The D1241 is equipped with robust memory support, allowing it to handle up to 1TB of DDR4 ECC RAM across its DIMM slots. This capability is crucial for mission-critical applications where data integrity and reliability are paramount. The use of Error-Correcting Code (ECC) technology helps identify and correct memory errors automatically, thereby minimizing system downtime and enhancing overall system stability.

In terms of connectivity, the Fujitsu D1241 features multiple PCIe slots that enable organizations to incorporate additional components, such as GPUs, RAID controllers, or network interface cards. This expandability ensures that businesses can customize their systems to meet their specific requirements. Furthermore, it includes multiple SATA and NVMe ports, which allow for fast storage solutions, enhancing data retrieval and processing speeds.

Security is another critical aspect of the Fujitsu D1241. The motherboard is designed with advanced security features, including firmware and hardware-based security measures, to protect sensitive data against unauthorized access. This capability is essential for businesses that handle confidential information and need to comply with industry regulations.

Cooling and power efficiency are also prioritized in the design of the D1241. The motherboard supports advanced thermal management technologies, ensuring optimal system performance even under heavy loads. Combined with a power-efficient design, the D1241 helps organizations reduce energy costs while maintaining performance.

Overall, the Fujitsu D1241 stands out as a versatile and robust motherboard, combining cutting-edge technology, expandability, and reliability. Its enterprise-grade features make it a preferred choice for businesses looking to invest in a dependable server platform that can adapt to evolving technological demands. With its rich feature set, the D1241 proves to be an excellent foundation for a wide range of applications.