LSM6DSR datasheet(119/168 Pages) STMICROELECTRONICS

119 / 168 page

Table 267. Register address map - embedded advanced features page 1

Name

Type

Default

Comment

Hex

Binary

FSM_LC_TIMEOUT_L

01111010

00000000

FSM_LC_TIMEOUT_H

01111011

00000000

FSM_PROGRAMS

01111100

00000000

FSM_START_ADD_L

01111110

00000000

FSM_START_ADD_H

01111111

00000000

PEDO_CMD_REG

10000011

00000000

PEDO_DEB_STEPS_CONF

10000100

00001010

PEDO_SC_DELTAT_L

11010000

00000000

PEDO_SC_DELTAT_H

11010001

00000000

Registers marked as Reserved must not be changed. Writing to those registers may cause permanent damage to

the device.

The content of the registers that are loaded at boot should not be changed. They contain the factory calibration

values. Their content is automatically restored when the device is powered up.

Write procedure example:

Example: write value 06h register at address 84h (PEDO_DEB_STEPS_CONF) in Page 1

1. Write bit FUNC_CFG_EN = 1

in FUNC_CFG_ACCESS (01h)

// Enable access to embedded functions registers

2. Write bit PAGE_WRITE = 1

in PAGE_RW (17h) register

// Select write operation mode

3. Write 0001 in PAGE_SEL[3:0] field

of register PAGE_SEL (02h)

// Select page 1

4. Write 84h in PAGE_ADDR register (08h)

// Set address

5. Write 06h in PAGE_DATA register (09h)

// Set value to be written

6. Write bit PAGE_WRITE = 0

in PAGE_RW (17h) register

// Write operation disabled

7. Write bit FUNC_CFG_EN = 0

in FUNC_CFG_ACCESS (01h)

// Disable access to embedded functions registers

Read procedure example:

Example: read value of register at address 84h (PEDO_DEB_STEPS_CONF) in Page 1

1. Write bit FUNC_CFG_EN = 1

in FUNC_CFG_ACCESS (01h)

// Enable access to embedded functions registers

2. Write bit PAGE_READ = 1

in PAGE_RW (17h) register

// Select read operation mode

3. Write 0001 in PAGE_SEL[3:0] field

of register PAGE_SEL (02h)

// Select page 1

4. Write 84h in PAGE_ADDR register (08h)

// Set address

5. Read value of PAGE_DATA register (09h)

// Get register value

LSM6DSR

Embedded advanced features pages

DS11976 - Rev 2

page 119/168

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