| 摘要 |
1,043,642. Checking arrangements for digital data storage apparatus. LICENTIA PATENTVERWALTUNGS-G.m.b.H. Jan. 15, 1964 [Jan. 18, 1963], No. 1793/64. Heading G4C. The correct operation of a number of bistable stages is checked by switching them all to the same state and applying their outputs to a gate which provides an error signal in the event of the non-switching of one or more stages. The stages may then all be switched to the other state when a second (similar) gate arrangement checks this switching. |
