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 5

page 15/37