UM1545 datasheet(19/64 Pages) STMICROELECTRONICS

19 / 64 page

UM1545

APW walkthrough

Doc ID 023225 Rev 1

19/64

2.4

Registers Bank

Figure 15.

Registers Bank tab

The Registers Bank tab offers the user direct access to the device I2C registers (Figure 15).

The panel is mainly occupied by the list of the device registers. From the left column to the

rightmost one, the list offers the following information:

●

Address: the register address (in hexadecimal notation)

●

Data: the actual value of the register (in hexadecimal notation)

●

R/W: register access type (if read/write or read only). Read-only or reserved registers

are displayed in grey.

●

Default (the register defaults are defined according to the device datasheet)

As additional information, the list of registers highlights in violet every register whose value

in the local bank is not aligned with the value stored in the device bank, thus allowing to

visualize all the modifications applied only the to local bank. Figure 16 shows an example of

this feature. A small reminder of the colors and their meanings is provided in the bottom

right corner of the panel.

UM1545 Datasheet(PDF) 19 Page - STMicroelectronics