L9663 datasheet(51/104 Pages) STMICROELECTRONICS

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DocID028693 Rev 1

51/104

L9663

Communication interface

103

NOPR

No Operation Register

Address:

000011

Type:

R/W

Description:

SR1

Status Register 1

Address:

000100

Type:

RC (latched and cleared on read, except if otherwise specified)

Description:

[2] RESERVED

[1] MASK_SYNC1: SYNC pulse enable / disable for PSI5 interface 1

0: SYNC pulse disabled

1: SYNC pulse enabled (if in synchronous mode, otherwise ignored)

[0] PSI1_EN: Enable PSI5 interface 1

0: interface off

1: interface on

----------------

Default value:

0000000000000010

R/W

Write into this register to perform no operation and read the Global Status Bits.

Default value:

----------------

[15] XCT_COMPL: Cross-coupling test completed

[14] XCT_ABT: Cross-coupling test aborted

[13] XCT_RUN: Cross-coupling test running [realtime]

[12] SPI_FLT: SPI fault (CRC error, clock cycles, wrong H/L read operation on sensor data, register

address not valid)

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