Omron CS1G/H-CPUxxH Instructions Manual page 766

Interrupt Control Instructions
Note
Specifying I/O Interrupt Processing Rising/Falling Edge Designation
Operand
N
S
The relationship between Interrupt Input Unit unit numbers and interrupt task
numbers is shown in the following table.
Unit
number
2 100 to 115
3 116 to 131
Note All interrupt inputs that have been detected will be cleared when the rising/fall-
ing edge designation is changed.
C200HS-INT01
Specifying I/O Interrupt Processing and Mask Processing
Operand
N
S
1. The CS1W-INT01 and the C200HS-INT01 cannot be used at the same
time.
2. All interrupt inputs that have been detected will be cleared when the inter-
rupt mask is cleared.
The relationship between Interrupt Input Unit unit numbers and interrupt task
numbers is shown in the following table.
Unit
number
0 100 to 107
1 108 to 115
2 116 to 123
3 124 to 131
Note All interrupt inputs that have been detected will be cleared when the rising/fall-
ing edge designation is changed.
Specify the Interrupt Input Unit's unit number.
2: Unit number 0
3: Unit number 1
Specify either the rising or falling edge of the interrupt input sig-
nal.
Set to 0000 to FFFF Hex (16 bits per Unit).
Individual bits indicate the following:
0: Rising edge
1: Falling edge
Interrupt task numbers
Bits 00 to 15 of S correspond to the input interrupt
tasks.
Specify the Interrupt Input Unit's unit number.
0: Unit number 0
1: Unit number 1
2: Unit number 2
3: Unit number 3
Interrupt mask.
Set to 0000 to 00FF Hex (8 bits per Unit)
Individual bits indicate the following:
0: Enables interrupt
1: Masks interrupt
Interrupt task numbers
Bits 00 to 07 of S correspond to the input interrupt
tasks.
Section 3-20
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