bus architecture - A set of connections between functional units in a computer. Buses exist within the central processing unit (CPU), connecting it to external memory and peripheral devices. The width of the bus determines the size in bits of the largest data unit it can carry. The bus width and the number of data units transmitted per second determine a computer▓s performance. Most microprocessors have 32-bit buses both internally and externally. The internal bus in most microcomputers is wider than the external bus. ; дс тдрлими цюлютдажкию дроемжки аиакиохдйис лидр http://www.hansenmedia.com/;