User's Manual

MSM80C154S/83C154S/85C154HVS
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4.7.5 MSM80C154S/MSM83C154S interrupt response time charts
4.7.5.1 Interrupt response time chart when interrupt conditions are satisfied during
execution of ordinary instructions in main routine
If interrupt conditions are satisfied during execution of an ordinary instruction (which does not
manipulate IE or IP) in the main routine, the MSM80C154S/MSM83C154S calls the interrupt
address in the next cycle following completion of the ordinary instruction. The time chart is
given in Figure 4-49.