Datasheet
Table Of Contents
- 1 Overview
- 2 Embedded low-power features
- 3 Pin description
- 4 Module specifications
- 5 Digital interfaces
- 6 Functionality
- 7 Application hints
- 8 Register mapping
- 9 Register description
- 9.1 FUNC_CFG_ACCESS (01h)
- 9.2 PIN_CTRL (02h)
- 9.3 FIFO_CTRL1 (07h)
- 9.4 FIFO_CTRL2 (08h)
- 9.5 FIFO_CTRL3 (09h)
- 9.6 FIFO_CTRL4 (0Ah)
- 9.7 COUNTER_BDR_REG1 (0Bh)
- 9.8 COUNTER_BDR_REG2 (0Ch)
- 9.9 INT1_CTRL (0Dh)
- 9.10 INT2_CTRL (0Eh)
- 9.11 WHO_AM_I (0Fh)
- 9.12 CTRL1_XL (10h)
- 9.13 CTRL2_G (11h)
- 9.14 CTRL3_C (12h)
- 9.15 CTRL4_C (13h)
- 9.16 CTRL5_C (14h)
- 9.17 CTRL6_C (15h)
- 9.18 CTRL7_G (16h)
- 9.19 CTRL8_XL (17h)
- 9.20 CTRL9_XL (18h)
- 9.21 CTRL10_C (19h)
- 9.22 ALL_INT_SRC (1Ah)
- 9.23 WAKE_UP_SRC (1Bh)
- 9.24 TAP_SRC (1Ch)
- 9.25 D6D_SRC (1Dh)
- 9.26 STATUS_REG (1Eh) / STATUS_SPIAux (1Eh)
- 9.27 OUT_TEMP_L (20h), OUT_TEMP_H (21h)
- 9.28 OUTX_L_G (22h) and OUTX_H_G (23h)
- 9.29 OUTY_L_G (24h) and OUTY_H_G (25h)
- 9.30 OUTZ_L_G (26h) and OUTZ_H_G (27h)
- 9.31 OUTX_L_A (28h) and OUTX_H_A (29h)
- 9.32 OUTY_L_A (2Ah) and OUTY_H_A (2Bh)
- 9.33 OUTZ_L_A (2Ch) and OUTZ_H_A (2Dh)
- 9.34 EMB_FUNC_STATUS_MAINPAGE (35h)
- 9.35 FSM_STATUS_A_MAINPAGE (36h)
- 9.36 FSM_STATUS_B_MAINPAGE (37h)
- 9.37 STATUS_MASTER_MAINPAGE (39h)
- 9.38 FIFO_STATUS1 (3Ah)
- 9.39 FIFO_STATUS2 (3Bh)
- 9.40 TIMESTAMP0 (40h), TIMESTAMP1 (41h), TIMESTAMP2 (42h), and TIMESTAMP3 (43h)
- 9.41 TAP_CFG0 (56h)
- 9.42 TAP_CFG1 (57h)
- 9.43 TAP_CFG2 (58h)
- 9.44 TAP_THS_6D (59h)
- 9.45 INT_DUR2 (5Ah)
- 9.46 WAKE_UP_THS (5Bh)
- 9.47 WAKE_UP_DUR (5Ch)
- 9.48 FREE_FALL (5Dh)
- 9.49 MD1_CFG (5Eh)
- 9.50 MD2_CFG (5Fh)
- 9.51 I3C_BUS_AVB (62h)
- 9.52 INTERNAL_FREQ_FINE (63h)
- 9.53 INT_OIS (6Fh)
- 9.54 CTRL1_OIS (70h)
- 9.55 CTRL2_OIS (71h)
- 9.56 CTRL3_OIS (72h)
- 9.57 X_OFS_USR (73h)
- 9.58 Y_OFS_USR (74h)
- 9.59 Z_OFS_USR (75h)
- 9.60 FIFO_DATA_OUT_TAG (78h)
- 9.61 FIFO_DATA_OUT_X_L (79h) and FIFO_DATA_OUT_X_H (7Ah)
- 9.62 FIFO_DATA_OUT_Y_L (7Bh) and FIFO_DATA_OUT_Y_H (7Ch)
- 9.63 FIFO_DATA_OUT_Z_L (7Dh) and FIFO_DATA_OUT_Z_H (7Eh)
- 10 Embedded functions register mapping
- 11 Embedded functions register description
- 11.1 PAGE_SEL (02h)
- 11.2 EMB_FUNC_EN_A (04h)
- 11.3 EMB_FUNC_EN_B (05h)
- 11.4 PAGE_ADDRESS (08h)
- 11.5 PAGE_VALUE (09h)
- 11.6 EMB_FUNC_INT1 (0Ah)
- 11.7 FSM_INT1_A (0Bh)
- 11.8 FSM_INT1_B (0Ch)
- 11.9 EMB_FUNC_INT2 (0Eh)
- 11.10 FSM_INT2_A (0Fh)
- 11.11 FSM_INT2_B (10h)
- 11.12 EMB_FUNC_STATUS (12h)
- 11.13 FSM_STATUS_A (13h)
- 11.14 FSM_STATUS_B (14h)
- 11.15 PAGE_RW (17h)
- 11.16 EMB_FUNC_FIFO_CFG (44h)
- 11.17 FSM_ENABLE_A (46h)
- 11.18 FSM_ENABLE_B (47h)
- 11.19 FSM_LONG_COUNTER_L (48h) and FSM_LONG_COUNTER_H (49h)
- 11.20 FSM_LONG_COUNTER_CLEAR (4Ah)
- 11.21 FSM_OUTS1 (4Ch)
- 11.22 FSM_OUTS2 (4Dh)
- 11.23 FSM_OUTS3 (4Eh)
- 11.24 FSM_OUTS4 (4Fh)
- 11.25 FSM_OUTS5 (50h)
- 11.26 FSM_OUTS6 (51h)
- 11.27 FSM_OUTS7 (52h)
- 11.28 FSM_OUTS8 (53h)
- 11.29 FSM_OUTS9 (54h)
- 11.30 FSM_OUTS10 (55h)
- 11.31 FSM_OUTS11 (56h)
- 11.32 FSM_OUTS12 (57h)
- 11.33 FSM_OUTS13 (58h)
- 11.34 FSM_OUTS14 (59h)
- 11.35 FSM_OUTS15 (5Ah)
- 11.36 FSM_OUTS16 (5Bh)
- 11.37 EMB_FUNC_ODR_CFG_B (5Fh)
- 11.38 STEP_COUNTER_L (62h) and STEP_COUNTER_H (63h)
- 11.39 EMB_FUNC_SRC (64h)
- 11.40 EMB_FUNC_INIT_A (66h)
- 11.41 EMB_FUNC_INIT_B (67h)
- 12 Embedded advanced features pages
- 13 Embedded advanced features register description
- 13.1 Page 0 - Embedded advanced features registers
- 13.1.1 MAG_SENSITIVITY_L (BAh) and MAG_SENSITIVITY_H (BBh)
- 13.1.2 MAG_OFFX_L (C0h) and MAG_OFFX_H (C1h)
- 13.1.3 MAG_OFFY_L (C2h) and MAG_OFFY_H (C3h)
- 13.1.4 MAG_OFFZ_L (C4h) and MAG_OFFZ_H (C5h)
- 13.1.5 MAG_SI_XX_L (C6h) and MAG_SI_XX_H (C7h)
- 13.1.6 MAG_SI_XY_L (C8h) and MAG_SI_XY_H (C9h)
- 13.1.7 MAG_SI_XZ_L (CAh) and MAG_SI_XZ_H (CBh)
- 13.1.8 MAG_SI_YY_L (CCh) and MAG_SI_YY_H (CDh)
- 13.1.9 MAG_SI_YZ_L (CEh) and MAG_SI_YZ_H (CFh)
- 13.1.10 MAG_SI_ZZ_L (D0h) and MAG_SI_ZZ_H (D1h)
- 13.1.11 MAG_CFG_A (D4h)
- 13.1.12 MAG_CFG_B (D5h)
- 13.2 Page 1 - Embedded advanced features registers
- 13.1 Page 0 - Embedded advanced features registers
- 14 Sensor hub register mapping
- 15 Sensor hub register description
- 15.1 SENSOR_HUB_1 (02h)
- 15.2 SENSOR_HUB_2 (03h)
- 15.3 SENSOR_HUB_3 (04h)
- 15.4 SENSOR_HUB_4 (05h)
- 15.5 SENSOR_HUB_5 (06h)
- 15.6 SENSOR_HUB_6 (07h)
- 15.7 SENSOR_HUB_7 (08h)
- 15.8 SENSOR_HUB_8 (09h)
- 15.9 SENSOR_HUB_9 (0Ah)
- 15.10 SENSOR_HUB_10 (0Bh)
- 15.11 SENSOR_HUB_11 (0Ch)
- 15.12 SENSOR_HUB_12 (0Dh)
- 15.13 SENSOR_HUB_13 (0Eh)
- 15.14 SENSOR_HUB_14 (0Fh)
- 15.15 SENSOR_HUB_15 (10h)
- 15.16 SENSOR_HUB_16 (11h)
- 15.17 SENSOR_HUB_17 (12h)
- 15.18 SENSOR_HUB_18 (13h)
- 15.19 MASTER_CONFIG (14h)
- 15.20 SLV0_ADD (15h)
- 15.21 SLV0_SUBADD (16h)
- 15.22 SLAVE0_CONFIG (17h)
- 15.23 SLV1_ADD (18h)
- 15.24 SLV1_SUBADD (19h)
- 15.25 SLAVE1_CONFIG (1Ah)
- 15.26 SLV2_ADD (1Bh)
- 15.27 SLV2_SUBADD (1Ch)
- 15.28 SLAVE2_CONFIG (1Dh)
- 15.29 SLV3_ADD (1Eh)
- 15.30 SLV3_SUBADD (1Fh)
- 15.31 SLAVE3_CONFIG (20h)
- 15.32 DATAWRITE_SLV0 (21h)
- 15.33 STATUS_MASTER (22h)
- 16 Soldering information
- 17 Package information
- Revision history
Figure 17. Accelerometer composite filter
SLOPE
FILTER
HPCF_XL[2:0]
000
001
010
…
111
SPI /
I
2
C /
1
0
HP_SLOPE_XL_EN
LPF2_XL_EN
0
1
Digital
HP Filter
HPCF_XL[2:0]
Digital
LP Filter
LPF2
HPCF_XL[2:0]
S/D Tap
6D / 4D
0
1
LOW_PASS_ON_6D
1
0
SLOPE_FDS
Wake-up
Activity /
Inactivity
Free-fall
Advanced
functions
FIFO
USER
OFFSET
0
1
USR_OFF_ON_OUT
USR_OFF_W
OFS_USR[7:0]
1
0
USR_OFF_ON_WU
LPF1
output
(1)
MIPI I3C
SM
1. The cutoff value of the LPF1 output is ODR/2 when the accelerometer is in high-performance mode. This
value is equal to 700 Hz when the accelerometer is in low-power or normal mode.
Note: Advanced functions include pedometer, step detector and step counter, significant motion detection, and tilt
functions.
The accelerometer filtering chain when Mode 4 is enabled is illustrated in the following figure.
Figure 18. Accelerometer chain with Mode 4 enabled
Digital
LP Filter
LPF_OIS
FILTER_XL_CONF_OIS[2:0]
ADC
Analog
Anti-aliasing
LP Filter
SPI_Aux
ODR XL
@6.6 kHz
UI chain
LSM6DSO
Block diagram of filters
DS12140 - Rev 2
page 29/172