L9678P datasheet(87/203 Pages) STMICROELECTRONICS

87 / 203 page

DocID029274 Rev 3

87/203

L9678P, L9678P-S

SPI interface

202

5.1.30

GPO fault status register (GPOFLTSR)

Address:

Type:

Buffer:

$4600

Reset:

MOSI

MISO

GPO1DISABLE

1 GPO 1 disable state

0 GPO enable to work

1 GPO disabled due to thermal fault or configuration not received or

ERBOOST not OK (only HS mode)

GPO0DISABLE

1 GPO 0 disable state

0 GPO enable to work

1 GPO disabled due to thermal fault or configuration not received or

ERBOOST not OK (only HS mode)

GPO_NOT_CONF

1 GPO configuration status

0 GPO HS/LS configured (activation is permitted)

1 GPO not yet configured (activation is denied)

GPO1TEMP

0 GPO 1 Thermal Fault

Cleared by SSM_RESET or SPI read, set by detection circuit

0 Fault not detected

1 Fault detected

GPO1LIM

0 GPO 1 Current Limit Flag

Cleared by SSM_RESET or SPI read, set by detection circuit while ON

0 Fault not detected

1 Fault detected

GPO1OPN

0 GPO 1 Open Detection

Cleared by SSM_RESET or SPI read, set by detection circuit while ON

0 Fault not detected

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