DS2780K Maxim Integrated, DS2780K Datasheet - Page 11

• Manufacturer Part Number: DS2780K
• Description: Power Management IC Development Tools
• Manufacturer: Maxim Integrated
• Series: DS2780r

DS2780EVKIT+
LOG DATA TAB
The Log Data tab allows the user to see the DS2780’s real time measurements graphed over time. There
are separate sub-tabs for voltage, current, temperature, and accumulated charge. Each graph displays the
last 500 data points collected by the DS2780 EV kit software. The sampling interval can be adjusted from
as fast as possible to 15 minutes and can be adjusted from the Sampling Interval Menu at the bottom of
the window. The Clear Graphs button will clear all data from all four graphs, but does not reset the log to
file function. When the Fastest sampling interval is selected, the graphs will not be updated, only the data
logging is enabled.
The Log to File Sub Tab contains control information for storing all data to an ASCII file. The default
filename is c:\DS2780K_datalog.txt, but can be modified in the filename text field. The Log Data button
toggles data logging off and on. Data will be stored at the same interval selected for updating the graphs
in the tab-delimited format of
“Time<tab>Voltage<tab>Current<tab>AveCurrent<tab>Temperature<tab>ACR<tab>Full<tab>
AE<tab> SE<tab> RAAC<tab> RARC<tab> RSAC<tab> RSRC<tab> Status<tab> Scalar”
for easy import into a spreadsheet. The most recent 50 samples are displayed in the window for
observation. Warning - The Log Data function overwrites previous file information. Data previously
stored in the file will be lost.
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