DEVICE FOR INFORMATION PROCESSING Russian patent published in 1997 - IPC

FIELD: computer engineering. SUBSTANCE: device has microprocessor, first and second memory units, address register, data register, common bus address register, clock oscillator. Buffer address register, control unit and new connections are introduced to accomplish the goal of invention. This results in possibility to control device operation modes by means of second additional bus instead of first bus (control through first bus results in loss of high address bits and decreased address space of microprocessor). Extended bus also provides possibility to use not only maximal address space but also to increase it by means of base address methods. EFFECT: increased maximal memory capacity, increased efficiency. 8 dwg