391
SECTION 7
PC Operations and Processing Time
This section explains the internal processing of the CQM1/CPM1/CPM1A/SRM1, and the time required for processing and
execution. Refer to this section to gain an understanding of the precise timing of CQM1/CPM1/CPM1A/SRM1 operation.
7-1 CQM1 Cycle Time and I/O Response Time . . . . . . . . . . . . . . . . . . . . . . . . . . 392
7-1-1 The CQM1 Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392
7-1-2 CQM1 Cycle Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 393
7-1-3 I/O Response Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395
7-1-4 One-to-one Link I/O Response Time . . . . . . . . . . . . . . . . . . . . . . . . 396
7-1-5 Interrupt Processing Time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398
7-1-6 CQM1 Instruction Execution Times. . . . . . . . . . . . . . . . . . . . . . . . . 399
7-2 CPM1/CPM1A Cycle Time and I/O Response Time . . . . . . . . . . . . . . . . . . . 410
7-2-1 The CPM1/CPM1A Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 410
7-2-2 CPM1/CPM1A Cycle Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 411
7-2-3 I/O Response Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 412
7-2-4 One-to-one Link I/O Response Time . . . . . . . . . . . . . . . . . . . . . . . . 413
7-2-5 Interrupt Processing Time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 415
7-2-6 CPM1/CPM1A Instruction Execution Times. . . . . . . . . . . . . . . . . . 416
7-3 SRM1 Cycle Time and I/O Response Time . . . . . . . . . . . . . . . . . . . . . . . . . . 422
7-3-1 The SRM1 Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 422
7-3-2 SRM1 Cycle Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 423
7-3-3 I/O Response Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 424
7-3-4 One-to-one Link I/O Response Time . . . . . . . . . . . . . . . . . . . . . . . . 425
7-3-5 Interrupt Processing Time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 427
7-3-6 SRM1 Instruction Execution Times . . . . . . . . . . . . . . . . . . . . . . . . . 428
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