EFP01 datasheet(94/158 Pages) SILABS

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6.2.2 STATUS_V

Offset

Bit Position

0x01

Reset

Access

Name

Table 6.2. STATUS_V

Bit

Name

Reset

Access

Description

7:6

RESERVED

Reserved. Always write bits to 0.

VOC_ISLOW

read-write

Status flag indicating the VOC output has transitioned from

in regulation -> out of regulation since last clear.

Can be cleared by writing a "1".

VOB_ISLOW

read-write

Status flag indicating the VOB output has transitioned from

in regulation -> out of regulation since last clear.

Note that depending on voltage programming, an energy

mode transition from EM2 to EM0 may cause assertion.

Can be cleared by writing a "1".

VOA_ISLOW

read-write

Status flag indicating the VOA output has transitioned from

in regulation -> out of regulation since last clear.

Can be cleared by writing a "1".

VOC_ISGOOD

read-write

Status flag indicating the VOC output has transitioned from

out of regulation -> into regulation since last clear. Note

that if an output voltage target change is very small, the

output may never be reported as out of regulation, and this

flag will therefore never be set.

It is recommended to use the STATUS_LIVE.VOC_IN-

REG_LIVE bit instead to determine if the output is in regu-

lation.

Can be cleared by writing a "1".

VOB_ISGOOD

read-write

Status flag indicating the VOB output has transitioned from

out of regulation -> into regulation since last clear. Note

that when changing the output voltage target, if the change

is very small the output will never be reported as out of

regulation, and this flag will therefore never be set.

It is recommended to use the STATUS_LIVE.VOB_IN-

REG_LIVE bit instead to determine if the output is in regu-

lation.

Can be cleared by writing a "1".

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