Comparison match
flag of unit
Corresponding interruption program No.
Slot 1 Slot 2 Slot 3 ----- ----- Slot 15 Slot 16
CH1 Comparison
match 0 flag
INTPG 12 INTPG 22 INTPG 32 ----- ----- INTPG 152 INTPG 162
CH1 Comparison
match 1 flag
INTPG 13 INTPG 23 INTPG 33 ----- ----- INTPG 153 INTPG 163
CH2 Comparison
match 0 flag
INTPG 14 INTPG 24 INTPG 34 ----- ----- INTPG 154 INTPG 164
CH2 Comparison
match 1 flag
INTPG 15 INTPG 25 INTPG 35 ----- ----- INTPG 155 INTPG 165
CH3 Comparison
match 0 flag
INTPG 16 INTPG 26 INTPG 36 ----- ----- INTPG 156 INTPG 166
CH3 Comparison
match 1 flag
INTPG 17 INTPG 27 INTPG 37 ----- ----- INTPG 157 INTPG 167
(Note 1) Interruption program numbers are specified with slot numbers + (0 to 7). The numbers in the above
table are for the slot 1.
Example) The interruption program number corresponding to the CH1 comparison match 1 flag of the
slot number 10 is INTPG103.
■
Interrupt program execution
● Executes the interruption program of a corresponding number when interruption occurs.
Main program process
INT program process
INT input
● When interruption is disabled, the interruption program will be executed by enabling it by the
CPU unit interruption enable instruction "EI" and the unit interruption enable/disable
instruction "IMASK".
Main program process
INT program process
INT input
Enable
● If another interruption program is being executed, executes it after the completion of the
running program.
3.39 INTPG (Unit Interruption Program Start), IRET (Unit Interruption Program
End)
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