87
Instruction Support and Operand Restrictions Section 2-6
2-6-18 Interrupt Control Instructions
GLOBAL SUBROU-
TINE ENTRY
GSBN 751 Not supported in func-
tion blocks
N: Subroutine num-
ber
--- ---
GLOBAL SUBROU-
TINE RETURN
GRET 752 Not supported in func-
tion blocks
--- ---
Instruction Mnemonic Function
code
Symbol Operands Supported
variable
data types
AT
setting or
array
variable
required
(Required
word data
size
shown in
parenthe-
ses.)
SET INTERRUPT
MASK
MSKS
@MSKS
690 N: Interrupt identi-
fier
# + decimal
only
---
S: Interrupt data UINT ---
READ INTERRUPT
MASK
MSKR
@MSKR
692 N: Interrupt identi-
fier
# + decimal
only
---
D: Destination word UINT ---
CLEAR INTER-
RUPT
CLI
@CLI
691 N: Interrupt identi-
fier
# + decimal
only
---
S: Interrupt data UINT ---
DISABLE INTER-
RUPTS
DI
@DI
693 --- --- ---
ENABLE INTER-
RUPTS
EI 694 --- --- ---
Instruction Mnemonic Function
code
Symbol Operands Supported
variable
data types
AT
setting or
array
variable
required
(Required
word data
size
shown in
parenthe-
ses.)
MSKS
N
S
MSKR
N
D
CLI
N
S
DI
EI
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