DA9211 datasheet(55/74 Pages) DIALOG

55 / 74 page

DA9211 and DA9212

Datasheet

Company confidential

Data sheet

Version <3.0>

<07-Jan-2015>

CFR0011-120-00 Rev 3

55 of 74

14.2.2.3

Regulators Control

Bit

Type

Label

Def

Description

0x5D

BUCKA_CON

R/W

(reserved)

6:5

R/W

VBUCKA_GPI

Selects the GPI that specifies the target voltage

of VBUCKA. This is VBUCKA_A on active to

passive transition, VBUCKA_B on passive to

active transition.

Active high/low is controlled by GPIx_TYPE.

00: Not controlled by GPIO

01: GPIO1 controlled

10: GPIO2 controlled

11: GPIO4 controlled

R/W

VBUCKA_SEL

Buck A voltage is selected from (ramping):

0: VBUCKA_A

1: VBUCKA_B

R/W

BUCKA_PD_DIS

0: Enable pull-down resistor of Buck A when

the buck is disabled

1: Disable pull-down resistor of Buck A when the

buck is disabled

2:1

R/W

BUCKA_GPI

GPIO enables the Buck A on passive to active

state transition, disables the Buck A on active to

passive state transition

00: Not controlled by GPIO

01: GPIO0 controlled

10: GPIO1 controlled

11: GPIO3 controlled

R/W

BUCKA_EN

0: Buck A disabled

1: Buck A enabled

Bit

Type

Label

Def

Description

0x5E

BUCKB_CON

R/W

(reserved)

6:5

R/W

VBUCKB_GPI

Selects the GPI that specifies the target voltage

of VBUCKB. This is VBUCKB_A on active to

passive transition, VBUCKB_B on passive to

active transition.

Active high/low is controlled by GPIx_TYPE.

00: Not controlled by GPIO

01: GPIO1 controlled

10: GPIO2 controlled

11: GPIO4 controlled

R/W

VBUCKB_SEL

Buck A voltage is selected from (ramping):

0: VBUCKB_A

1: VBUCKB_B

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