公开(公告)号：US3593009A

公开(公告)日：1971-07-13

申请号：US3593009D

申请日：1969-09-22

Applicant: ZENTRONIK KARL MARX STADT VEB

Inventor： UNTERSCHUTZ HANS-GERD ,  KUTSCHBACH ERNST

IPC: G06F11/10 ,  H04L1/10

CPC classification number: G06F11/104

Abstract: The device comprises groups of diodes for coding respective digits of the number under test, a first counter, an adjustment pulse generator connected between the groups of diodes and the first counter to set the same to a complementary number, resetting pulse generator means, second and third counters, AND and OR gate members, a flip-flop circuit controlled by the input of the device, means for inverting the pulses from the resetting pulse generator and alternately feeding the same for the addition in the second and third counter to provide a constant residual number.