HALT = Halt CPU

Hex Mnemonic Cycles
CE AE HALT 8

Execute

See description.
    

Description

Halt the CPU until a interrupt is requested.

Using this instruction will reduce energy consumption.

NOTE:
If no interrupts are enabled, the system will be unable to resume operation.
Never call HALT in a middle of an interrupt.
Code will resume after HALT when the requested interrupt is completed.

Conditions

None

Examples

; Make sure interrupts are enabled and configured correctly.
HALT
; Operation will resume once the interrupt finish.
    

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