Datasheet
Data Sheet
BMA456
Page 4
BST-BMA456-DS000-01 | Version 1.1 | October 2017 Bosch Sensortec
© Bosch Sensortec GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to 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.
4.9. SENSOR SELF-TEST ............................................................................................................ 49
4.10. OFFSET COMPENSATION ..................................................................................................... 50
Manual Offset Compensation ................................................................................................... 50
Inline Calibration ....................................................................................................................... 50
4.11. NON-VOLATILE MEMORY ..................................................................................................... 51
4.12. SOFT-RESET ....................................................................................................................... 51
5. REGISTER DESCRIPTION .......................................................................................................... 52
5.1. GENERAL REMARKS ............................................................................................................ 52
5.2. REGISTER MAP ................................................................................................................... 52
Register (0x00) CHIP_ID .......................................................................................................... 62
Register (0x02) ERR_REG ....................................................................................................... 62
Register (0x03) STATUS ........................................................................................................... 63
Register (0x0A) DATA_0 ........................................................................................................... 63
Register (0x0B) DATA_1 ........................................................................................................... 64
Register (0x0C) DATA_2 ........................................................................................................... 64
Register (0x0D) DATA_3 ........................................................................................................... 65
Register (0x0E) DATA_4 ........................................................................................................... 65
Register (0x0F) DATA_5 ........................................................................................................... 66
Register (0x10) DATA_6 ........................................................................................................... 66
Register (0x11) DATA_7 ........................................................................................................... 67
Register (0x12) DATA_8 ........................................................................................................... 67
Register (0x13) DATA_9 ........................................................................................................... 68
Register (0x14) DATA_10 ......................................................................................................... 68
Register (0x15) DATA_11 ......................................................................................................... 69
Register (0x16) DATA_12 ......................................................................................................... 69
Register (0x17) DATA_13 ......................................................................................................... 70
Register (0x18) SENSORTIME_0 ............................................................................................. 70
Register (0x19) SENSORTIME_1 ............................................................................................. 71
Register (0x1A) SENSORTIME_2 ............................................................................................ 71
Register (0x1B) EVENT ............................................................................................................ 72
Register (0x1C) INT_STATUS_0 .............................................................................................. 72
Register (0x1D) INT_STATUS_1 .............................................................................................. 73
Register (0x1E) STEP_COUNTER_0 ....................................................................................... 73
Register (0x1F) STEP_COUNTER_1 ....................................................................................... 74
Register (0x20) STEP_COUNTER_2 ....................................................................................... 74
Register (0x21) STEP_COUNTER_3 ....................................................................................... 75
Register (0x22) TEMPERATURE .............................................................................................. 75
Register (0x24) FIFO_LENGTH_0 ............................................................................................ 76
Register (0x25) FIFO_LENGTH_1 ............................................................................................ 76
Register (0x26) FIFO_DATA ..................................................................................................... 77
Register (0x27) ACTIVITY_TYPE ............................................................................................. 77
Register (0x2A) INTERNAL_STATUS ....................................................................................... 78
Register (0x40) ACC_CONF ..................................................................................................... 79