L9026 datasheet(45/60 Pages) STMICROELECTRONICS

45 / 60 page

Field name Type Bit Offset Bit Width Reset Value Reset Sources

Description

OUTn

0x00

POR_N, NRES pin, CFG_1.RST bit,

VDD_UV

Channel [7:0], MSB refers to channel 7

0: (default) OL diagnosis not active

1: OL diagnosis active

DIAG_OVC_OVT_RLW

Address:

Global Base Address + 0x0F

Description:

Overcurrent/overtemperature error Clear on write

Field name Type Bit Offset Bit Width Reset Value Reset Sources

Description

OUTn

0x00

POR_N, NRES pin, CFG_1.RST bit,

VDD_UV

Channel [7:0], MSB refers to channel 7

0: (default) clear on write not active

1: clear on write active

STA_0

Address:

Global Base Address + 0x10

Description:

Status Register 0

Field name

Type Bit Offset Bit Width Reset Value

Reset Sources

Description

0x00

DIS

0x00

POR_N

Echo status of DIS input (if properly configured)

IDLE

0x00

POR_N

Echo status of IDLE input

IN1

0x00

POR_N

Echo status of IN1 input

IN0

0x00

POR_N

Echo status of IN0 input

OUT_ON_ERR

RLR

0x00

POR_N

0: normal

1: overcurr/overtemp detected on a whatever channel

OUT_OFF_ERR

RLR

0x00

POR_N

0: normal

1: OFF state diag fail on whatever channel

STA_1

Address:

Global Base Address + 0x11

Description:

Status Register 1

L9026

SPI register

DS13397 - Rev 5

page 45/60

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