Zilog Z8F0130 - Manual (Page 266)

eZ8
™
CPU Core
User Manual
UM012820-0810 WDT Instruction
251
WDT
Definition
Watchdog Timer Refresh.
Syntax
WDT
Operation
None.
Description
Enable the Watchdog Timer by executing the WDT instruction. Each sub-
sequent execution of the WDT instruction refreshes the timer and pre-
vents the Watchdog Timer from timing out. For more information on the
Watchdog Timer, refer to the relevant Product Specification.
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
WDT — 5F — — —