PMU GPREG addressOffset = 0x004

The general purpose registers retain data through the Deep power-down mode when power is still applied to the V_ DD pin but the chip has entered Deep power-down mode. Only a cold boot - when all power has been completely removed from the chip - will reset the general purpose registers.

Table 1. PMU registerName = GPREG[0:3] addressOffset = 0x004
Bit Symbol Description Reset value
31:0 GPDATA Data retained during Deep power-down mode. 0x0