AN2511 datasheet(31/43 Pages) STMICROELECTRONICS

Part #	AN2511

Description	This application note describes

PDF	43 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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31 / 43 page

AN2511

Using the demonstration board

Doc ID 13286 Rev 2

31/43

Figure 11.

Slave address entry message

If the user enters a wrong slave address then one of the following error messages shown in

Figure 12 or Figure 13 appears.

Figure 12.

Wrong slave address entry - response 1

Figure 13.

Wrong slave address entry - response 2

6.1.4

Selection of read/write mode

Data can be written into or data can be read back from the PMBus salve device connected.

The following figure provides the key option to select one of the modes.

Figure 14.

Options to select read/ write mode

6.1.5

Single read mode

The user can press 1 to select read mode. Then the user can enter any command code with

reference to Section 3 to read byte/ word/ block of data. An example of this is shown below.

Figure 15.

Single read operation

AN2511 Datasheet(PDF) 31 Page - STMicroelectronics