摘要 |
1,166,647. Data processors. DIGITAL EQUIPMENT CORP. 3 Oct., 1966 [1 Oct., 1965], No. 12583/69. Divided out of 1,166,645. Heading G4A. An electronic data processing system processes an instruction in first and second successive sequences of address, fetch and execution cycles, and can be interrupted at the completion of any execution cycle, the system repeating both sequences of cycles when processing of such an instruction is resumed following an interruption, there being means to inhibit selected operations in the first execution cycle upon such resumption. The disclosure is as in Specifications 1,166,645 and 1,166,646 which are referred to. |