Texas Instruments bq3050EVM SBS 1.1 Compliant Advanced Gas Gauge EVM BQ3050EVM-001 BQ3050EVM-001 데이터 시트
제품 코드
BQ3050EVM-001
Operation
Data such as SBS.ManufacturerName( ) is static and does not change. This data is viewed separately
using the Static Data tab at the bottom of the screen.
using the Static Data tab at the bottom of the screen.
Dragging the splitter bar (line that separates the Flags/Static data from SBS values) changes the height of
the Flags/Static Data display. Selecting View then Auto Arrange returns the splitter bar to its original
location.
the Flags/Static Data display. Selecting View then Auto Arrange returns the splitter bar to its original
location.
8.2
Setting Programmable bq3050 Options
The bq3050 data flash comes configured per the default settings detailed in the bq3050 data sheet.
Ensure that the settings are correctly changed to match the pack and application for the bq3050 solution
being evaluated.
Ensure that the settings are correctly changed to match the pack and application for the bq3050 solution
being evaluated.
IMPORTANT: To get the best performance, it is essential to correctly set these options.
Use the Data Flash Screen to configure the settings.
Figure 11. Data Flash Screen, 1st Level Safety Class
To read all the data from the bq3050 data flash, click on menu option | Data Flash | Read All |.
To write to a data flash location, click on the desired location, enter the data, and click Enter, which writes
the entire tab of flash data, or select menu option | Data Flash | Write All |. The data flash must be read
before any writes are performed to avoid any incorrect data being written to the device.
the entire tab of flash data, or select menu option | Data Flash | Write All |. The data flash must be read
before any writes are performed to avoid any incorrect data being written to the device.
The | File | Special Export | menu options allows the data flash to be exported.
The data flash configuration can be saved to a file by selecting | File | Export |, and entering a file name.
A data flash file also can be retrieved in this way, imported, and written to the bq3050 using the Write All
button.
A data flash file also can be retrieved in this way, imported, and written to the bq3050 using the Write All
button.
The configuration information of the bq3050 data is held in the data flash.
The bq3050 allows for an automatic data flash export function, similar to the SBS Data logging function.
This feature, when selected via | Options | Auto Export |, exports data flash to a sequential series of files
named as FilenameNNNNN.gg where N = a decimal number from 0 to 9.
This feature, when selected via | Options | Auto Export |, exports data flash to a sequential series of files
named as FilenameNNNNN.gg where N = a decimal number from 0 to 9.
The AutoExport interval is set under the | Options menu | with a minimum value of 15 seconds. The
AutoExport filename is set under the | Options menu |.
AutoExport filename is set under the | Options menu |.
13
SLUU532A
–
November 2011
–
Revised December 2011 bq3050EVM SBS 1.1 Compliant Advanced Gas Gauge Battery Management
Solution EVM
Copyright
©
2011, Texas Instruments Incorporated