LSM6DSV80XTR datasheet(49/181 Pages) STMICROELECTRONICS

49 / 181 page

9.3

IF_CFG (03h)

Interface configuration register (R/W). This register is not reset during the software reset procedure (see bit 0 of

the CTRL3 (12h) register).

Table 28. IF_CFG register

SDA_PU_EN

SHUB_

PU_EN

ASF_CTRL

H_LACTIVE

PP_OD

SIM

0(1)

I2C_I3C_

disable

1. This bit must be set to 0 for the correct operation of the device.

Table 29. IF_CFG register description

SDA_PU_EN

Enables pull-up on SDA pin. Default value: 0

(0: SDA pin pull-up disconnected;

1: SDA pin with pull-up)

SHUB_PU_EN

Enables I²C controller pull-up. Default value: 0

(0: internal pull-up on auxiliary I²C line disabled;

1: internal pull-up on auxiliary I²C line enabled)

ASF_CTRL

Enables antispike filters. Default value: 0

(0: antispike filters are managed by the protocol and turned off after the broadcast address;

1: antispike filters on SCL and SDA lines are always enabled)

H_LACTIVE

Interrupt activation level. Default value: 0

(0: interrupt output pins active high;

1: interrupt output pins active low)

PP_OD

Push-pull/open-drain selection on INT1 and INT2 pins. Default value: 0

(0: push-pull mode;

1: open-drain mode)

SIM

SPI serial interface mode selection. Default value: 0

(0: 4-wire interface;

1: 3-wire interface)

I2C_I3C_disable

Disables I²C and MIPI I3C® interfaces. Default value: 0

(0: SPI, I²C and MIPI I3C® interfaces enabled;

1: I²C and MIPI I3C® interfaces disabled)

9.4

ODR_TRIG_CFG (06h)

ODR-triggered mode configuration register (R/W)

Table 30. ODR_TRIG_CFG register

ODR_TRIG_

NODR_7

ODR_TRIG_

NODR_6

ODR_TRIG_

NODR_5

ODR_TRIG_

NODR_4

ODR_TRIG_

NODR_3

ODR_TRIG_

NODR_2

ODR_TRIG_

NODR_1

ODR_TRIG_

NODR_0

Table 31. ODR_TRIG_CFG register description

ODR_TRIG_NODR_[7:0]

When ODR-triggered mode is set, these bits are used to define the number of data generated in

the reference period.

Allowed values for ODR_TRIG_NODR_[7:0] are 0 (default) and values in the range from 4 to 255.

LSM6DSV80X

DS14764 - Rev 1

page 49/181

LSM6DSV80XTR датащи(PDF) 49 Page - STMicroelectronics

LSM6DSV80XTR датащи(HTML) 49 Page - STMicroelectronics

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

датащи скачать

ссылки URL