ISL68124

FN8796 Rev.2.00

Page 44 of 46

June 16, 2017

APPLY_SETTINGS (E7h)

Definition: Instructs the controller to use new PMBus parameters. Send 01h to this command after making one or more changes to

certain PMBus threshold commands that require rescaling of operational values. The commands that require this are

VOUT_TRANSITION_RATE, VOUT_DROOP, VOUT_OV_FAULT_LIMIT, VIN_OV_FAULT_LIMIT, VIN_UV_FAULT_LIMIT, IIN_OC_FAULT_LIMIT,

TON_RISE, and TOFF_FALL.

Paged or Global: Global

Data Length in Bytes: 2

Data Format: Bit Field

Type: Write Only

Default Value: 01h

RESTORE_CONFIG (F2h)

Definition: Identifies the configuration to be restored from NVM and loads the store’s settings into the device’s active memory. This

command must only be sent while the outputs are disabled.

Paged or Global: Global

Data Length in Bytes: 1

Data Format: BIT

Type: Write Only

Default Value: N/A

COMMAND

RESTORE_CONFIG (F2h)

Format

Bit Field

Bit Position

76

5

4321

0

Access

R/WR/W

R/WR/W

R/WR/W

R/WR/W

Function

See Following Table

Default Value

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

BIT NUMBER

STATUS BIT NAME

MEANING

7:4

Reserved

Reserved

3:0

CONFIG

Selected configuration to restore