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CAS_STOP_MOTOR.md

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CAS STOP MOTOR (Main Jumpblock)

Index: 123

Address: #BC71

Stop the cassette motor.

Action:

Turn the cassette motor off and return its previous state.

Entry conditions:

No conditions.

Exit conditions:

If the motor was turned off OK:
Carry true.

If the user hit escape:
Carry false.

Always:
A contains the previous motor state.
Other flags corrupt.
All other registers preserved.

Notes:

The motor is always turned off by this routine. There is no delay to allow the motor to slow down.

The previous motor state may be passed to CAS RESTORE MOTOR.

Related entries:

CAS RESTORE MOTOR
CAS START MOTOR