1. Computer generation and their classification Computer architecture and working principles

2. Computer architecture and working principles

The computer architecture. 1945 is the year of the first computers in the creation at the time of the well-known american mathematical Receiving background Neyman computer information re - working of the universal and effective the device will be to how part consisting of be should have felt. This computer device basis of the background Neyman principle is called. First of all, the background Neyman principles according to the computer the following devices to able be should:

1. 
   Arifmetik-logical device- Arifmetik-logical steps to perform to;
   
2. 
   Program implementation the organization of the executive management of the device;
   
3. 
   Programs and data storing for memory;
   
4. 
   Information input and output for external device
   

Computer memory numbered a how many boxes are one of the first jesuit is if, of them every one is again working data or programs represented in instruksiya located be can. In memory of all the boxes computer's other devices for also comfortable to be in need.
Computer arxiterturasi that the device between the relation shown (bit line management of communication, two line – information communication means):

Many modern computers have two and him more levels consisting. Nolinchi levels – this is the computer's hardware, security levels shall be considered. Digital logic levels, i.e. nolinchi levels of the object the ventil (i.e. uzgich-connectors) as is referred to. Them using the I(I), ILI,(ili)b NET(net) (AND, or, not) like the simple logical features is made.
Basic logical elements. A few of the ventil using 0 and 1
numbers and store that can 1 - bit memory elements, i.e. triggers generated are. For example, SR, ENTERPRISE, Tva Dkabi triggers. The first levels – mikroarxitektura levels as is referred to. These levels are appropriate that are electronic schemes to the machine, connected , which is the software performs (Russian language – vipolnenie mashinno–zavisimix program), is that the computer used to mikroprotsessor likely to come with the software (the software) performs. Arifmetik logical device, that is, and al – simple arifmetik and logical steps it performs. Arifmetik logical device with along with sizes together data processing sequence, i.e. the data of the tract shape (Russian language – tract dannix).