world-class technical training Are your company’s technical training needs being addressed in the most effective manner? MindShare has. HyperTransport Interconnect Technology Figure Classic PCI North-South Bridge System CPU Video VMI BIOS (Video Module I/F) FSB CCIR D Host. HyperTransport Specifications Emerge, 45 nm AMD CPUs Support it. by e.g motherboard, chips etc. then the Quick path interconnect made by Intel. be sold to third parties but its most deployable by amd`s technology.

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The first word in a packet always contains a command field.

HyperTransport Specifications Emerge, 45 nm AMD CPUs Support it | TechPowerUp

Reads also require a response, containing the read data. The data payload is sent after the control packet.

Because of this potential for confusion, the HyperTransport Consortium always uses the written-out form: Retrieved 17 January Jay Trodden is innterconnect electrical engineer with over 15 years experience in electronics hardware design. The Unabridged Pentium 4. It is scalable, error tolerant, and designed for ease of use. An additional bit control packet is prepended when bit addressing is required.


A connector specification that allows a slot-based peripheral to have direct intdrconnect to a microprocessor using a HyperTransport interface was released by the HyperTransport Consortium. Add to that Views Read Edit View history.


Retrieved 24 May It is also a DDR or ” double data rate ” connection, meaning it sends data on both the rising and falling edges of the clock signal.

There has been some marketing confusion between the use of HT referring to H yper T ransport and the later use of HT to refer to Intel ‘s Hyper-Threading feature on some Pentium 4 -based and the newer Nehalem and Westmere-based Intel Core microprocessors.

Routers and switches have multiple network interfaces, and must forward data between these ports as fast as possible. With extensive new content authored by Brian Holden, the long-time technical chair of the HyperTransport Consortium, the book is a personal trainer that effortlessly walks the reader through HyperTransport’s strong set of features and rich potential.

It is a high-speed, low latency, point-to-point, packetized link. Wikipedia articles needing clarification from June All articles with dead external links Articles with dead external links from April Articles with permanently dead external links. With the advent of version 3. The primary use for HyperTransport is to replace the Intel-defined front-side buswhich is different for every type of Intel processor.

By using this site, you agree to the Terms of Use and Privacy Policy. This book is a must-have for anyone in the semiconductor and system industries who is either working with or exploring the potential of working with HyperTransport technology. This means that changes in processor sleep states C states can signal changes in device states D statese.


The operating frequency is autonegotiated with the motherboard chipset North Bridge in current computing. This is usually used for high bandwidth devices such as uniform memory access traffic or direct memory access transfers.

HyperTransport – Wikipedia

HyperTransport comes in four versions—1. PCI Express Technology 3.

This page was last edited on 11 Julyat From Wikipedia, the free encyclopedia. There are two kinds of write commands supported: HyperTransport supports an autonegotiated bit width, ranging from 2 to 32 bits per link; there are two unidirectional links per HyperTransport bus.

Don Anderson has over 30 years of experience in the technical electronics and computer industry.

Transfers are always padded to a multiple of 32 bits, regardless of their actual length. Companies such as XtremeData, Inc. This book includes over drawings and over tables.