Universal computer comprises dual core machine with two cores, and another dual core computer is provided, which has two cores, which works on common data transfer bus and address bus

摘要

The universal computer (1) comprises a dual core computer (1.1a) with core1 and core2, and another dual core computer (1.1b) is provided, which has Core3 and Core4, which works on a common data transfer bus (22) and address bus. A bus controller (25) is provided, which has a bus clock change-over switch (19) arranged between the two dual core computers and the buses. The bus clock change-over switch works with an integrated turn-on time delay and controls two bus drivers.