This instruction resets the Watchdog Timer. This instruction must be executed within a limited time given by the WD prescaler. See the Watchdog Timer hardware specification.
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Operation: |
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(i) |
WD timer restart. |
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Syntax: |
Operands: |
Program Counter: |
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(i) |
WDR |
None |
PC ← PC + 1 |
16-bit Opcode:
| 1001 | 0101 | 1010 | 1000 |