47.6.4.3 Low-Power Mode

MLB does not provide dedicated Low-Power mode features.

In case the clocks of digital IP need to shut down to save power, the following operations are recommended before entering Low-Power mode:

1. Finish any active MLB transfer.
2. Disable MLB (clear the MLBEN and MLBPEN bits in MLB_MLBC0).
3. Disable HBI (clear all bits in MLB_HCMR0 and MLB_HCMR1, clear EN bit in MLB_HCTL).
4. Mask AHB interrupts (clear all bits in MLB_ACMR0 and MLB_ACMR1).

For information on configuring the MLB IP if the clocks are re-enabled, see Section “Configure the Hardware”.