BMC156 datasheet(94/141 Pages) BOSCH

94 / 141 page

Data sheet

eCompass BMC156

Page 94

BST-BMC156-DS000-01 | Revision 1.0 | July 2014

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.

Contains the definition of hysteresis, blocking, and mode for the orientation interrupt

Name

0x2C

INT_A

Bit

Read/Write

R/W

Reset

Value

Content

reserved

orient_hyst<2:0>

Bit

Read/Write

R/W

Reset

Value

Content

orient_blocking<1:0>

orient_mode<1:0>

reserved:

write ‘0’

orient_hyst<2:0>: sets the hysteresis of the orientation interrupt; 1 LSB corresponds to 62.5 mg

irrespective of the selected g-range

orient_blocking<1:0>:

selects the blocking mode that is used for the generation of the

orientation interrupt. The following blocking modes are available:

´00b´  no blocking,

´01b´  theta blocking or acceleration in any axis > 1.5g,

´10b´  ,theta blocking or acceleration slope in any axis > 0.2 g or

acceleration in any axis > 1.5g

´11b´  theta blocking or acceleration slope in any axis > 0.4 g or

acceleration in any axis > 1.5g and value of orient is not stable for

at least 100ms

orient_mode<1:0>:

sets the thresholds for switching between the different orientations. The

settings: ´00b´  symmetrical, ´01b´  high-asymmetrical, ´10b´  low-

asymmetrical, ´11b´ symmetrical.

BMC156 Datasheet(PDF) 94 Page - Bosch Sensortec GmbH

BMC156 Datasheet(HTML) 94 Page - Bosch Sensortec GmbH

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL