Zilog Z8F0130 - Manual (Page 154)

eZ8
™
CPU Core
User Manual
UM012820-0810 DI Instruction
139
DI
Definition
Disable Interrupts.
Syntax
DI
Operation
Disable Interrupts: IRQCTL[7]
 0
Description
Bit 7 of the Interrupt Control Register is reset to 0. This disables the Inter-
rupt Controller.
Flags
Attributes
C Unaffected
Z Unaffected
S Unaffected
V Unaffected
D Unaffected
H Unaffected
Mnemonic
Destination,
Source
Op
Code
(Hex)
Operand 1 Operand 2 Operand 3
DI — 8F — — —