L99PM62XP datasheet(91/98 Pages) STMICROELECTRONICS

91 / 98 page

L99PM62XP

ST SPI

Doc ID 16363 Rev 3

91/98

Table 96.

Status register 1, bits

Bit

Name

Comment

Information storage

OL_HS

Open-load event occurred

since last read out

Bit is latched until a “read and clear” access

OL_OUT4

OL_OUT3

OL_OUT2

OL_OUT1

Under voltage event on VS

occurred since last read out

VLOCKOUTEN

(CR4)

Information storage

automatically reset when UV

condition disappears

Bit is latched until a “read and clear”

access

9V2_fail

V2 fail (V2 < 2 V for t> 2 µs)

event occurred since last

readout

Bit is latched until a “Read and clear” access

8V2_short

V2 short (V2 < 2 V for t > 4ms

during start up) event

occurred since last readout

Bit is latched until a “Read and clear” access

7OV

Over voltage event on VS

occurred since last read out

VLOCKOUTEN

(CR4)

Information storage

automatically reset when OV

condition disappears

Bit is latched until a “read and clear”

access

OC_HS

Over current event occurred

since last read out

Bit is latched until a “read and clear” access

5OC_OUT4

4OC_OUT3

3OC_OUT2

2OC_OUT1

OC_REL2

OC_REL1

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