Search results
Results from the WOW.Com Content Network
A typical north/southbridge layout (2015) A typical north/southbridge layout (2007) In computing, a northbridge (also host bridge, or memory controller hub) is a microchip that comprises the core logic chipset architecture on motherboards to handle high-performance tasks, especially for older personal computers.
The PCIe Root Complex holds a master copy of a 'Type 1 Configuration Table' that defines the host memory space that is accessible from each Endpoint device. In addition, each PCIe Endpoint device holds a master copy of their own memory space map in the host system memory as a 'Type 0 Configuration Table', this configuration table in each device ...
Northbridge or host bridge for PowerPC CPU is an Integrated Circuit (IC) for interfacing PowerPC CPU with memory, and Southbridge IC. Some Northbridge also provide interface for Accelerated Graphics Ports (AGP) bus, Peripheral Component Interconnect (PCI), PCI-X, PCI Express, or Hypertransport bus. Specific Northbridge IC must be used for ...
Intel i945GC northbridge with Pentium Dual-Core microprocessor. This article provides a list of motherboard chipsets made by Intel, divided into three main categories: those that use the PCI bus for interconnection (the 4xx series), those that connect using specialized "hub links" (the 8xx series), and those that connect using PCI Express (the 9xx series).
Although PCI tends not to use many bus bridges, PCI Express systems use many PCI-to-PCI bridge usually called PCI Express Root Port; each PCI Express slot appears to be a separate bus, connected by a bridge to the others. The PCI host bridge (usually northbridge in x86 platforms) interconnect between CPU, main memory and PCI bus. [33]
Lindenhurst VS 800 MT/s Two channels of registered DDR-333 or DDR2-400 SDRAM One ×8 PCI Express interface with max. theoretical bandwidth of 4 GB/s, which may be configured as two ×4 PCIe interfaces. [a] A 6700PXH provides PCI-X 32-bit and/or 64-bit interfaces at 33 MHz, 66 MHz, 100 MHz, and 133 MHz. 6300ESB, or 82801ER (ICH5R) E7500 Plumas
The Intel uncore design stems from its origin as the northbridge. The design of the Intel uncore reorganizes the functions critical to the core, making them physically closer to the core on-die, thereby reducing their access latency. Specifically, the microarchitecture of the Intel uncore is broken down into a number of modular units.
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.