DEVICE FOR DISPLAYING LINES AND ARCS OF SCREEN OF CATHODE-RAY TUBE Russian patent published in 1995 - IPC

FIELD: automation and computer engineering. SUBSTANCE: device has control unit 1, clock 2, four reverse counters 3, 4, 5, 6, three multiplexers 7, 8, 10, constant generation unit 9, pulse counter 11, adder 12, decoder 13, read-only memory unit 15, two registers 14, 16, two digital-to-analog converters 17, 18, cathode-ray tube 19, processor 20. EFFECT: increased functional capabilities. 3 dwg