Views:563 Author:Site Editor Publish Time: 2019-06-26 Origin:Site
The calculator generally constitutes to°from the two greatest systems:The software system(system software+applied software) is with hardware system.
This article mainly introduces the hardware part of calculator.These hardwares are lord planks respectively, cpu, show card, memory, hard drive, the power and various importation exportation equipments, for example the mouse keyboard display stereo set etc..
(1)Lord plank:A calculator system of basic, is the main circuit board of calculator.All other hardware molds piece all from lord plank of various connect to carry on a conjunction, the main plank supplier on the market is many and miscellaneous currently, needing the careful Zhen of everyone do not.Calculator hardware
(2)Cpu:Is the core of calculator, used for handle calculator software in of data, the rate of speed relationship with cpu of the computer movement is very big.The cpu on the market is mainly designed a manufacturing by the AMD company and the intel company currently.
(3)Show card:Used for handle a calculator in of picture data, for example the video frequency exaggerate to exaggerate with game, card the radicle guy would be this card.Want to acquire the function of better game and picture processing, it is a most important path to get stripe to show card.Essentially show a card design currently company is AMD company and NVIDIA company respectively.Is general to come to speak(mistake), showing of AMD performance that the card handles in the picture is better, but showing of NVIDIA company the card has AMD to show hard Qi of card on the game function and of performance.
(4)Memory:Used for turnovering hard drive and cpu to want a processed data.Because hard drive of of reading and writing in the speed is slower, so when the cpu wants to handle one piece according to BE, isn't direct to handle in the hard drive, but read first in the memory, then is carried on a processing by the cpu.If is direct to carry on a processing in the hard drive, then will consumedly slower cpu speed.The memory doesn't need to be too big, 4 Gs or 8 Gs then can satisfy a daily need.Calculator hardware
(5)Hard drive:Like the warehouse of calculator, its speed is slower, but win is having great capacity, cost cheapness, so used for saving data again good however.The essential hard drive is divided into machine hard drive and solid hard drive currently two kinds of, the solid hard drive compares the machine hard drive cost slightly expensive, but the function is better.
(6)The power:The calculator is to directly use a 220 V City electricity, the power woulds be 220 v City the electric voltage decline to press into the electric voltage of calculator demand, good power is the calculator stabilizes circulate of basic.
The hardware of calculator constitutes part to introduce here and identify under two-dimensional code of get more calculator contentses.Calculator hardware