SLUU151 – April 2003
14
bq26220EVM-001 Single Cell Battery Monitor Evaluation Module
4.4
RAM Addressing
The RAM page of memory can be viewed by selecting the RAM data screen.
Click on the Read RAM button to read the RAM locations.
Each RAM location can be modified by clicking on the individual location and entering the new value in
hex.The RAM values can be stored to disk as one data file.To do this, select File|Save RAM File and
enter the file name in the Store Ram File window.The file can subsequently be opened using the the
File|Open Ram File command from the pulldown menu. Once the FLASH file is loaded into the program
the Write RAM button can be used to store the data in the bq26220.
On this screen, two other buttons are available to transfer data RAM to flash page 0 and from flash page 0
to RAM.
Figure 9. RAM Register Screen
