IPC/RSL8xxx-XxxxE: user documentation
DOC/IPC_RSL8-E; V1.9
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3.3.13.
Power supervision
The power management control unit (PCU) can be operated in two modes: power fail
mode or remote on/off mode. The following two chapters describe their functionality
in detail.
Switch
Configuration
Remarks
S12
position ‘0’ = test mode (powerfai
l active)
position ‘1’
= internal pulldown (remote on/off mode)
position ‘2’
= internal pullup (power fail mode)
position ‘3’ to ‘F’ = reserved (do not use)
Tab. 27 Power fail input configuration
Switch
Configuration
Remarks
S14
position ‘0’ =
bypass mode (for power fail mode)
position ‘1’ to ‘F’ = remote on/off mode
Tab. 28 Power fail mode configuration