BMC150 datasheet(83/141 Pages) ETC2

83 / 141 page

Datasheet

eCompass BMC150

Page 83

Confidential

BST-BMC150-DS000-03 | Revision 0.4 | February 2013

Bosch Sensortec

third parties. BOSCH and the symbol are registered trademarks of Robert Bosch GmbH, Germany.

Note: Specifications within this document are subject to change without notice. Not intended for publication.

int_fwm_en:

FIFO watermark interrupt: ‘0’disabled, or ‘1’ enabled

int_ffull_en:

FIFO full interrupt: ‘0’disabled, or ‘1’ enabled

data_en

data ready interrupt: ‘0’disabled, or ‘1’ enabled

low_en:

low-g interrupt: ‘0’disabled, or ‘1’ enabled

high_en_z:

high-g interrupt, z-axis component: ‘0’disabled, or ‘1’ enabled

high_en_y:

high-g interrupt, y-axis component: ‘0’disabled, or ‘1’ enabled

high_en_x:

high-g interrupt, x-axis component: ‘0’disabled, or ‘1’ enabled

Controls which interrupt engines in group 2 are enabled.

Name

0x18

INT_EN_2

Bit

Read/Write

R/W

Reset

Value

Content

reserved

Bit

Read/Write

R/W

Reset

Value

Content

slo_no_mot_sel

slo_no_mot_en_z slo_no_mot_en_y slo_no_mot_en_x

reserved:

write ‘0’

slo_no_mot_sel: select ‘0’slow-motion, ‘1’ no-motion interrupt function

slo_no_mot_en_z: slow/n-motion interrupt, z-axis component: ‘0’disabled, or ‘1’ enabled

slo_no_mot_en_y: slow/n-motion interrupt, y-axis component: ‘0’disabled, or ‘1’ enabled

slo_no_mot_en_x: slow/n-motion interrupt, x-axis component: ‘0’disabled, or ‘1’ enabled

Controls which interrupt signals are mapped to the INT1 pin.

Name

0x19

INT_MAP_0

Bit

Read/Write

R/W

Reset

Value

Content

int1_flat

int1_orient

int1_s_tap

int1_d_tap

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