Register definitions#
Register definitions.
Register and associated bit definitions#
Device ID register
ICM40627 Device ID value
Total number of samples in the FIFO.
Size of the FIFO header in bytes.
Size of the accelerometer data in the FIFO in bytes.
Size of the gyroscope data in the FIFO in bytes.
Size of the temperature data in the FIFO in bytes.
Size of the timestamp/fSync data in the FIFO in bytes.
Register and associated bit definitions Documentation#
sl_accel_ODR_t#
sl_accel_ODR_t
| Enumerator | |
|---|---|
| sl_accelODR_8000Hz | 8 kHz (LN mode) > |
| sl_accelODR_4000Hz | 4 kHz (LN mode) > |
| sl_accelODR_2000Hz | 2 kHz (LN mode) > |
| sl_accelODR_1000Hz | 1 kHz (LN mode) > |
| sl_accelODR_500Hz | 500 Hz (LP or LN mode) > |
| sl_accelODR_200Hz | 200 Hz (LP or LN mode) > |
| sl_accelODR_100Hz | 100 Hz (LP or LN mode) > |
| sl_accelODR_50Hz | 50 Hz (LP or LN mode) > |
| sl_accelODR_25Hz | 25 Hz (LP or LN mode) > |
| sl_accelODR_12_5Hz | 12.5 Hz (LP or LN mode) > |
| sl_accelODR_6_25Hz | 6.25 Hz (LP mode) > |
| sl_accelODR_3_125Hz | 3.125 Hz (LP mode) > |
| sl_accelODR_1_5625Hz | 1.5625 Hz (LP mode) > |
69 of file hardware/driver/icm40627/inc/sl_icm40627.hsl_gyro_ODR_t#
sl_gyro_ODR_t
| Enumerator | |
|---|---|
| sl_gyroODR_8000Hz | 8 kHz > |
| sl_gyroODR_4000Hz | 4 kHz > |
| sl_gyroODR_2000Hz | 2 kHz > |
| sl_gyroODR_1000Hz | 1 kHz > |
| sl_gyroODR_500Hz | 500 Hz > |
| sl_gyroODR_200Hz | 200 Hz > |
| sl_gyroODR_100Hz | 100 Hz > |
| sl_gyroODR_50Hz | 50 Hz > |
| sl_gyroODR_25Hz | 25 Hz > |
| sl_gyroODR_12_5Hz | 12.5 Hz > |
85 of file hardware/driver/icm40627/inc/sl_icm40627.hsl_gyro_FS_t#
sl_gyro_FS_t
| Enumerator | |
|---|---|
| sl_gyroFS_2000dps | ±2000 dps (default) > |
| sl_gyroFS_1000dps | ±1000 dps > |
| sl_gyroFS_500dps | ±500 dps > |
| sl_gyroFS_250dps | ±250 dps > |
| sl_gyroFS_125dps | ±125 dps > |
| sl_gyroFS_62_5dps | ±62.5 dps > |
| sl_gyroFS_31_25dps | ±31.25 dps > |
| sl_gyroFS_15_625dps | ±15.625 dps > |
98 of file hardware/driver/icm40627/inc/sl_icm40627.hsl_Accel_FS_t#
sl_Accel_FS_t
| Enumerator | |
|---|---|
| sl_accelFS_16g | ±16g (default) > |
| sl_accelFS_8g | ±8g > |
| sl_accelFS_4g | ±4g > |
| sl_accelFS_2g | ±2g > |
109 of file hardware/driver/icm40627/inc/sl_icm40627.hsl_gyro_BW_t#
sl_gyro_BW_t
| Enumerator | |
|---|---|
| sl_gyroBW_ODR_DIV_2 | BW = ODR / 2. |
| sl_gyroBW_ODR_DIV_4 | BW = max(400 Hz, ODR) / 4 (default) |
| sl_gyroBW_ODR_DIV_5 | BW = max(400 Hz, ODR) / 5. |
| sl_gyroBW_ODR_DIV_8 | BW = max(400 Hz, ODR) / 8. |
| sl_gyroBW_ODR_DIV_10 | BW = max(400 Hz, ODR) / 10. |
| sl_gyroBW_ODR_DIV_16 | BW = max(400 Hz, ODR) / 16. |
| sl_gyroBW_ODR_DIV_20 | BW = max(400 Hz, ODR) / 20. |
| sl_gyroBW_ODR_DIV_40 | BW = max(400 Hz, ODR) / 40. |
| sl_gyroBW_ODR_DIV_1 | BW = max(400 Hz, ODR) |
| sl_gyroBW_ODR_MUL_8 | BW = max(200 Hz, 8*ODR) |
116 of file hardware/driver/icm40627/inc/sl_icm40627.hsl_accel_BW_t#
sl_accel_BW_t
| Enumerator | |
|---|---|
| sl_accelBW_ODR_DIV_2 | BW = ODR / 2. |
| sl_accelBW_ODR_DIV_4 | BW = max(400 Hz, ODR) / 4 (default) |
| sl_accelBW_ODR_DIV_5 | BW = max(400 Hz, ODR) / 5. |
| sl_accelBW_ODR_DIV_8 | BW = max(400 Hz, ODR) / 8. |
| sl_accelBW_ODR_DIV_10 | BW = max(400 Hz, ODR) / 10. |
| sl_accelBW_ODR_DIV_16 | BW = max(400 Hz, ODR) / 16. |
| sl_accelBW_ODR_DIV_20 | BW = max(400 Hz, ODR) / 20. |
| sl_accelBW_ODR_DIV_40 | BW = max(400 Hz, ODR) / 40. |
| sl_accelBW_ODR_DIV_1 | BW = max(400 Hz, ODR) |
| sl_accelBW_ODR_MUL_8 | BW = max(200 Hz, 8*ODR) |
129 of file hardware/driver/icm40627/inc/sl_icm40627.hICM40627_WHO_AM_I_ID#
#define ICM40627_WHO_AM_I_IDValue:
(0x4E)
Device ID register
59 of file hardware/driver/icm40627/inc/sl_icm40627.hICM40627_DEVICE_ID#
#define ICM40627_DEVICE_IDValue:
ICM40627_WHO_AM_I_ID
ICM40627 Device ID value
60 of file hardware/driver/icm40627/inc/sl_icm40627.hFIFO_SAMPLE_COUNT#
#define FIFO_SAMPLE_COUNTValue:
(12 * 42)
Total number of samples in the FIFO.
62 of file hardware/driver/icm40627/inc/sl_icm40627.hFIFO_HEADER_SIZE#
#define FIFO_HEADER_SIZEValue:
1
Size of the FIFO header in bytes.
63 of file hardware/driver/icm40627/inc/sl_icm40627.hFIFO_ACCEL_DATA_SIZE#
#define FIFO_ACCEL_DATA_SIZEValue:
6
Size of the accelerometer data in the FIFO in bytes.
64 of file hardware/driver/icm40627/inc/sl_icm40627.hFIFO_GYRO_DATA_SIZE#
#define FIFO_GYRO_DATA_SIZEValue:
6
Size of the gyroscope data in the FIFO in bytes.
65 of file hardware/driver/icm40627/inc/sl_icm40627.hFIFO_TEMP_DATA_SIZE#
#define FIFO_TEMP_DATA_SIZEValue:
1
Size of the temperature data in the FIFO in bytes.
66 of file hardware/driver/icm40627/inc/sl_icm40627.hFIFO_TS_FSYNC_SIZE#
#define FIFO_TS_FSYNC_SIZEValue:
2
Size of the timestamp/fSync data in the FIFO in bytes.
67 of file hardware/driver/icm40627/inc/sl_icm40627.h