Intel QPI & HyperTransport QPI and HyperTransport are point-to-point connectors used to connect two devices. Many sites still refer to them as buses though due to the fact that they are a set of wires on the motherboard transferring data. Both systems are very fast but have different clock cycles. QPI transmits data in flits of 80 bits, which takes two clock cycles. QPI runs off a multiplier of the base clock (133MHz for Intel), currently either x18 or x24, giving us speeds of 2.4 or 3.2GHz.
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PORT EXPANDERS Kay Bey TB143p ITT Tech In this paper we will explore what port expanders do for your computer system. We will explain whether or not port expanders are specific to a computer or generic in nature. We will also analysis the advantages and disadvantages are when using port expanders for your computer. What is a port expander? A port expander is a device that allows your computer to be connected to many other devices at one time. (What is a port expander, 2014) There are two
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that has not been exaggerated to some extent. The success of the Montgomery bus boycott was due to a combination of organisations and key individuals. So to say the success was by one person or organisation would be dismissing the roles and significance of the other factors. These factors range from the role of organisations such as the NAACP to individuals such as Rosa Parks. Martin Luther King’s role in the Montgomery Bus Boycott was being a leader. The setting up of the NACCP in 1909 illustrates
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* * 1 2 3 4 5 6 7 8 9 Number 1 is pointing to the PS/2 inputs that would connect a keyboard or mouse to a desktop computer. These inputs are for the most part being “upgraded” to USB ports. USB inputs for these devices allow users the option of using wireless mice and/or keyboards. For obvious reasons this adds a great deal of convenience and takes away some of the clutter that wired keyboards and mice make. It also allows
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Consider your everyday pair of pivoting scissors — a common tool that every young child struggles to master, but eventually learns to use with experience in your art center. We take them for granted, but when they were first introduced in 1761, they were, quite literally, cutting-edge technology. Today, thanks to microprocessors and the Internet, there are many new types of “scissors” for a child to master — and for that matter, for us adults, too. But what specifically should a young child know
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Have a Dream …” at the “March on Washington”. Section 1 (a) Montgomery Bus Boycott In the city of Montgomery Alabama 1955, it would not be surprising to see buses segregated by race; in fact city law to enforce it. When entering buses whites entered and sat at the front filling towards the rear, blacks entered and sat at the rear filling toward the front. If there were no more seats the next black person onto the bus was to stand, when the next white person got on the closest row of black
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by all major operating systems. Traditional SCSI has been superseded by later attachment protocols such as Serial Attached SCSI (SAS) and iSCSI, which build on the earlier SCSI command structure. Since SCSI uses a low-voltage differential (LVD) bus, a method where data is transmitted by comparing the difference in voltage between a pair of wires, its speed and cable lengths are limited. As a result, SCSI is now largely implemented via serial communications like Serial Attached SCSI (SAS), which
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Hardware Expander Types: Internal port expander: has a connection inside the computer, typically on the motherboard, and the only part the user sees is the expansion plate containing multiple ports. External port expander: An external device plugs into the existing port and then has multiple places to connect. SOME EXAMPLES AND IMAGES OF PORT EXPANDERS: * Ethernet Port Expander Hardware * FireWire Port Expander Hardware * DB-25 Port Expander
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James Farmer [Email address] James Farmer [Email address] Abstract Camile W. Mohammed TB143 Abstract Camile W. Mohammed TB143 Unit 4 Assignment 1:video summary 2 [Document subtitle] Unit 4 Assignment 1:video summary 2 [Document subtitle] .Size and shape .Atx form factor .P1 power .Wake or lan .Communication buses .There is differences between the size and shapes of the motherboards you can buy. .Replaced older at form factor-smaller-better organization. .20 pin-24 pin, mice
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Mollie Bailey. Homework due: 08/09/2014. Martin Luther King. Born in Georgia, Atlanta on January the 15th 1929, Michael king Jr was the middle child of Michael King Sr. and Alberta Williams King. Michael king Jr’s Grandfather, Williams was originally rooted in rural Georgia, who then moved to Atlanta in 1893. Williams took over Ebenezer Baptist church which was struggling with only 13 members, and made
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