## 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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