INTERCONNECTION DEVICE BETWEEN A COMPUTER AND A RECORDER ON PHOTOSENSITIVE SUPPORT

摘要

The invention relates to a device for the interconnection of a minicomputer with a photosensitive medium recorder used in transmitting and processing investigation data in the field of well geophysics. The interconnection device consists of a digital section, including an address selector, control logic of interruption inquiries, a status/controls registry, data registries, combinational logic, and a section with digital/analogue conversion including analogue converters and operational amplifiers.