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2 Instructions
CP1E CPU Unit Instructions Reference Manual(W483)
Interrupt Control Instructions
2
Related Memory Area Words
Name Address Operation
Maximum Interrupt
Task Processing Time
A440 The maximum processing time for an interrupt task is stored in binary data in 0.1-ms units and is cleared
at the start of operation.
Interrupt Task with
Maximum Processing
Time
A441 The interrupt task number with maximum processing time is stored in binary data. Here, 8000 to 800F
Hex correspond to task numbers 00 to 0F Hex.
A441.15 will turn ON when the first interrupt occurs after the start of operation. The maximum process-
ing time for subsequent interrupt tasks will be stored in the rightmost two digits in hexadecimal and will
be cleared at the start of operation.