22.8.6 Voltage Regulator System (VREG) Control

Name:	VREG
Offset:	0x18
Reset:	0x00000002
Property:	PAC Write-Protection


Bit	31	30	29	28	27	26	25	24

Access	R	R	R	R	R	R	R	R
Reset	0	0	0	0	0	0	0	0


Bit	23	22	21	20	19	18	17	16

Access	R	R	R	R	R	R	R	R
Reset	0	0	0	0	0	0	0	0


Bit	15	14	13	12	11	10	9	8

Access	R	R	R	R	R	R	R	R
Reset	0	0	0	0	0	0	0	0


Bit	7	6	5	4	3	2	1	0
		RUNSTDBY					ENABLE
Access	R	R/W	R	R	R	R	R/W	R
Reset	0	0	0	0	0	0	1	0

Bit 6 – RUNSTDBY Run in Standby

Value	Description
0	The voltage regulator is in Low-Power mode in Standby-Sleep mode.
1	The voltage regulator is in normal mode in Standby-Sleep mode.

Bit 1 – ENABLE Main Voltage Regulator Enable

The Main Voltage Regulator is automatically enabled after every reset. The main voltage regulator (MAINVREG) cannot be disabled, hence this bit must never be changed from its reset value of one.

Value	Description
0	The voltage regulator is disabled.
1	The voltage regulator is enabled.