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  2. Serial presence detect - Wikipedia

    en.wikipedia.org/wiki/Serial_presence_detect

    In computing, serial presence detect (SPD) is a standardized way to automatically access information about a memory module. Earlier 72-pin SIMMs included five pins that provided five bits of parallel presence detect (PPD) data, but the 168-pin DIMM standard changed to a serial presence detect to encode more information.

  3. I/O Controller Hub - Wikipedia

    en.wikipedia.org/wiki/I/O_Controller_Hub

    ICH - 82801AA. The first version of the ICH was released in June 1999 along with the Intel 810 northbridge.While its predecessor, the PIIX, was connected to the northbridge through an internal PCI bus with a bandwidth of 133 MB/s, the ICH used a proprietary interface (called by Intel Hub Interface) that linked it to the northbridge through an 8-bit wide, 266 MB/s bus.

  4. Low Pin Count - Wikipedia

    en.wikipedia.org/wiki/Low_Pin_Count

    Low Pin Count interface Winbond chip Trusted Platform Module installed on a motherboard, and using the LPC bus. The Low Pin Count (LPC) bus is a computer bus used on IBM-compatible personal computers to connect low-bandwidth devices to the CPU, such as the BIOS ROM (BIOS ROM was moved to the Serial Peripheral Interface (SPI) bus in 2006 [1]), "legacy" I/O devices (integrated into Super I/O ...

  5. Motherboard - Wikipedia

    en.wikipedia.org/wiki/Motherboard

    A typical motherboard will have a different number of connections depending on its standard and form factor. A standard, modern ATX motherboard will typically have two or three PCI-Express x16 connection for a graphics card, one or two legacy PCI slots for various expansion cards, and one or two PCI-E x1 (which has superseded PCI).

  6. Super I/O - Wikipedia

    en.wikipedia.org/wiki/Super_I/O

    ITE Super I/O chip (IT8712F) SMSC™ (now Microchip) Super I/O chip (FDC37M813) on IBM motherboard Super I/O (sometimes Multi-IO) [ 1 ] is a class of I/O controller integrated circuits that began to be used on personal computer motherboards in the late 1980s, originally as add-in cards , later embedded on the motherboards.

  7. Advanced Host Controller Interface - Wikipedia

    en.wikipedia.org/wiki/Advanced_Host_Controller...

    www.intel.com /content /www /us /en /io /serial-ata /ahci.html The Advanced Host Controller Interface ( AHCI ) is a technical standard defined by Intel that specifies the register-level interface of Serial ATA (SATA) host controllers in a non-implementation-specific manner in its motherboard chipsets .

  8. HP Pavilion - Wikipedia

    en.wikipedia.org/wiki/HP_Pavilion

    HP Pavilion is a line of consumer-oriented personal computers originally produced by Hewlett-Packard and later by its successor, HP Inc. Introduced in 1995, HP has used the name for both desktops and laptops for home and home office use.

  9. Memory controller - Wikipedia

    en.wikipedia.org/wiki/Memory_controller

    These new models, with a DDR2 controller, use a different physical socket (known as Socket AM2), so that they will only fit in motherboards designed for the new type of RAM. When the memory controller is not on-die, the same CPU may be installed on a new motherboard, with an updated northbridge to use newer memory.