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EZ1582CM Datasheet | Semtech Corporation
Part No. : EZ1582CM
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And PC, notebook computers than smart phones mobile phone upgrade even if it is the rate of almost 2 to 3 times faster that phone is the consumer is not an exaggeration. If the ratio of PC, notebook computer sales, upgrades, 2 to 3 times faster, smart phones and have to process through the three-dimensional channel, then the cash flow, inventory is not a small challenge. Moreover, ten years, manufacturers of IT products, mobile phone channel structure, price management, training complete stranger, even the elite engage in IT for nearly 20 years of IT product distribution channels also can not handle the problem, the phone companies is difficult to settle a moment I am afraid . Nokias high-end mobile phone is trying to enter the electronic mall, and Nokia mobile phones compared to HPs PDA have too much proximity and ride. Can be expected, the so-called high-end smart phone manufacturers to get rid of embarrassing channels, into the traditional IT channels and direct channels at the end, e-mall fast way is to dig channels for traditional IT managers, and then grab distributors, agents. It is concluded that the emergence of smart phones will make sort of a small IT channel once the channel earthquake.
The first line is said to be foreign key for the pc table set, give this a name called a foreign key fk_cpu_model; the second line is that this table cpumodel field is set to foreign key; the third line is that the foreign key constraints are model from the parts table field. Thus, our foreign key to doing a good job! If we try to CREATE a pc, it uses the CPU model is the parts list does not exist, then MySQL will be banned from this PC, is CREATE. Technicians found that a month ago entered into a series of parts of the table models are all the wrong cpu a letter, and now need to be corrected. We hope that when the parts are Referenced Column table change, the corresponding Referencing Column in the table can be automatically corrected. PC users take for granted that they will buy a computer preloaded with Windows systems, but in recent years, Linux became the only pre-installed on the server, minicomputer or a large number of the above scheduled desktop operating system. For those that might be Microsofts Linux desktop operating system in the commercial real opponent on the people, HPs move was very successful.

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