ACT8846(2013) View Datasheet(PDF) - Active-Semi, Inc

Part Name

Description

Manufacturer

ACT8846
(Rev.:2013)

Advanced PMU for Multi-core Application Processors

Active-Semi, Inc 

ACT8846

Rev 1, 15-May-13

REGISTER AND BIT DESCRIPTIONS CONT’D

BLOCK ADDRESS BIT

REG6 0x59 [6:3]

REG6 0x59 [2]

REG6

REG6

REG7

REG7

REG7

REG7

0x59 [1]

0x59 [0]

0x60 [7:6]

0x60 [5:0]

0x61 [7]

0x61 [6:3]

REG7 0x61 [2]

REG7

REG7

REG8

REG8

REG8

REG8

0x61 [1]

0x61 [0]

0x68 [7:6]

0x68 [5:0]

0x69 [7]

0x69 [6:3]

REG8 0x69 [2]

REG8

REG8

REG9

REG9

REG9

REG9

0x69 [1]

0x69 [0]

0x70 [7:6]

0x70 [5:0]

0x71 [7]

0x71 [6:3]

REG9 0x71 [2]

REG9 0x71 [1]

REG9 0x71 [0]

REG10 0x80 [7:6]

NAME

-

DIS

nFLTMSK

OK

-

VSET

ON

-

DIS

nFLTMSK

OK

-

VSET

ON

-

DIS

nFLTMSK

OK

-

VSET

ON

-

DIS

nFLTMSK

OK

-

ACCESS

DESCRIPTION

R Reserved.

Output Discharge Control. When activated, LDO output is

R/W

discharged to GA through 1.5kΩ resistor when in shutdown. Set

bit to 1 to enable output voltage discharge in shutdown, clear bit

to 0 to disable this function.

R/W

Regulator Fault Mask Control. Set bit to 1 enable fault-interrupts,

clear bit to 0 to disable fault-interrupts.

R

Regulator Power-OK Status. Value is 1 when output voltage

exceeds the power-OK threshold, value is 0 otherwise.

R Reserved.

R/W

Output Voltage Selection. See the Output Voltage Programming

section for more information.

R/W

Regulator Enable Bit. Set bit to 1 to enable the regulator, clear

bit to 0 to disable the regulator.

R Reserved.

Output Discharge Control. When activated, LDO output is

R/W

discharged to GA through 1.5kΩ resistor when in shutdown. Set

bit to 1 to enable output voltage discharge in shutdown, clear bit

to 0 to disable this function.

R/W

Regulator Fault Mask Control. Set bit to 1 enable fault-interrupts,

clear bit to 0 to disable fault-interrupts.

R

Regulator Power-OK Status. Value is 1 when output voltage

exceeds the power-OK threshold, value is 0 otherwise.

R Reserved.

R/W

Output Voltage Selection. See the Output Voltage Programming

section for more information.

R/W

Regulator Enable Bit. Set bit to 1 to enable the regulator, clear

bit to 0 to disable the regulator.

R Reserved.

Output Discharge Control. When activated, LDO output is

R/W

discharged to GA through 1.5kΩ resistor when in shutdown. Set

bit to 1 to enable output voltage discharge in shutdown, clear bit

to 0 to disable this function.

R/W

Regulator Fault Mask Control. Set bit to 1 enable fault-interrupts,

clear bit to 0 to disable fault-interrupts.

R

Regulator Power-OK Status. Value is 1 when output voltage

exceeds the power-OK threshold, value is 0 otherwise.

R Reserved.

R/W

Output Voltage Selection. See the Output Voltage Programming

section for more information.

R/W

Regulator Enable Bit. Set bit to 1 to enable the regulator, clear

bit to 0 to disable the regulator.

R Reserved.

Output Discharge Control. When activated, LDO output is

R/W

discharged to GA through 1.5kΩ resistor when in shutdown. Set

bit to 1 to enable output voltage discharge in shutdown, clear bit

to 0 to disable this function.

R/W

Regulator Fault Mask Control. Set bit to 1 enable fault-interrupts,

clear bit to 0 to disable fault-interrupts.

R

Regulator Power-OK Status. Value is 1 when output voltage

exceeds the power-OK threshold, value is 0 otherwise.

R Reserved.

Innovative PowerTM

- 13 -

Active-Semi Proprietary―For Authorized Recipients and Customers

ActivePMUTM is a trademark of Active-Semi.

I2CTM is a trademark of NXP.

www.active-semi.com

Copyright © 2013 Active-Semi, Inc.

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