Datasheet
Table Of Contents
- Cover image
- Device summary
- Features
- Applications
- Description
- 1 Product overview
- 2 Functional description
- 3 Control interface
- 4 Electrical characteristics
- 5 Ranging performances
- 6 Outline drawings
- 7 Field of view (FoV) and field of illumination (FoI)
- 8 Laser safety considerations
- 9 Packaging and labeling
- 10 Package information
- 11 Ordering information
- Revision history
- Contents
3.2 I2C interface - reference registers
The registers shown in the table below can be used to validate the user I2C interface.
Table 7. Reference registers
Register name Index Value
Model_ID 0x010F 0xEB
Module_Type 0x0110 0xAA
Note: The I2C read/writes can be 8,16 or 32-bit. Multi-byte reads/writes are always addressed in ascending order with
MSB first as shown in the following table.
The customer must use the VL53L4CD software driver for easy and efficient ranging operations to match
performance and accuracy criteria. Hence full register details are not exposed. The customer should refer to
the VL53L4CD Ultra Lite Driver user manual.
Table 8. 32-bit register example
Register address Byte
Address MSB
Address + 1 -
Address + 2 -
Address + 3 LSB
VL53L4CD
I2C interface - reference registers
DS13812 - Rev 3
page 15/36