Figure 3-8. SHIP_RST Register: Enabling Shutdown Mode
Alternatively, Ship Mode can be entered through a long button press. Turn ON power supply #2. With VSYS
active (not in Ship Mode or Shutdown Mode), ensure that the PB_LPRESS_ACTION bits are set to 2b11: Enable
Shutdown Mode. After holding the button SW1 for longer than MR_LPRESS (default: 2b01 (10s), the voltage on
SYS (SC #3) will fall to 0 V.
Figure 3-9. SHIP_RST Register: Long Press Action to Enable Shutdown Mode
Testing Procedures
SLUUCL3 – APRIL 2022
BQ25181 EVM User's Guide
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