| 摘要 |
1,193,720. Computers; storage. INTERNATIONAL BUSINESS MACHINES CORP. 9 Nov., 1967 [10 Nov., 1966], No. 50932/67. Headings G4A and G4C. In data processing apparatus, a priority circuit receives storage requests, and a bulk storage device includes means for generating a " device busy " signal followed by three further timing signals, a bulk storage bus rate control device being set to a first state in response to a storage request relating to a bulk storage device and being set to a second state in response to the first further timing signal, the first state causing generation of a signal to inhibit application of bulk storage requests to the priority circuit. The disclosures are essentially as in Specification 1,193,719 which is referred to. |
