AN2511 datasheet(32/43 Pages) STMICROELECTRONICS

32 / 43 page

Using the demonstration board

AN2511

32/43

Doc ID 13286 Rev 2

6.1.6

Continuous read mode

The user can press 0 to read all PMBus commands. The lists of supported commands are

shown in the following figure.

Figure 16.

Continuous read operation

Command codes 0xD0, 0xD1 and 0xD2 are not supported in continuous read mode. If the

user wants to read these commands, they can be read by using single read mode.

6.1.7

Write mode

The user can press 2 to select write mode. After the following figure appears, the user can

enter any command code with reference to Section 2.1 on page 8 to write byte/ word/ block

of data.

Figure 17.

Write mode command code entry message from hyperterminal

Then the user can enter any command code with reference to Section 4 to write byte/ word/

block of data. The user can enter data after the following message.

Figure 18.

Write mode data entry message from hyperterminal

Data should be entered in hex format. If the user wants to enter date/ serial numbers, they

should be entered in ASCII format.

AN2511 Datasheet(PDF) 32 Page - STMicroelectronics