Programming data memory

To program Data memory:

Make sure that the ST microcontroller is plugged into the hardware programming tool socket.
Make sure that the hardware is correctly configured by following the instructions given in Configuring ST Visual Programmer.
In the STVP main window, click on the DATA MEMORY tab.
Open a file that contains data for a program. You can modify data memory before writing it to a device.
To program all data memory, select Program>Current tab from the main menu.
To program a selected data memory area:

Select Program>Address Range... from the main menu (or press the button). The Address range dialog box opens.
In the Valid address ranges are list, choose the predefined range address you want to program or, enter addresses in the Start @ and End @ fields.
Click on OK.

After data has been written into data memory, a verify operation is done. Any discrepancies are reported in the Output window.

TIP: Data memory is also written by clicking on All tabs in the Program menu (or pressing the alt button).