EVB-UCS1002 Evaluation Board User Manual
Revision 1.1 (09-30-11)
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SMSC EVB-UCS1002
PRELIMINARY - SMSC CONFIDENTIAL
11.2.1
Active Files
A check in the box will activate that profile in the demo routine.
11.2.2
Custom Emulation Files
This contains the full path to the profile file to be loaded. This file should contain registers 40h-4Ch,
16h, and 25h. This file can be created with the GUI on the Custom Charging tab.
11.2.3
Current Reading
This displays the current being drawn from the attached device. If End Value is selected, this will
update continuously. If MAX Value is selected, this will store the highest value of current during the
dwell time.
11.2.4
Dwell Time
Dwell Time defines the amount of time from PWR_EN set to PWR_EN unset. The default is 8 seconds
which has been found to work with most devices and profiles. Each profile can have a different Dwell
Time.
11.3
Demo Options
Repeat if 0mA: when set will repeat if all of the profiles read 0mA, i.e. no device connected
Repeat Forever: when set will repeat the set of files until unchecked.
Dead Batt. Repeat: when set will start the demo after the initial cycle after the specified Dead Batt.
Delay time. This is useful when the battery is completely discharged and the device OS is unable
to handshake with UCS1002.
Dead Batt. Delay: defined in minutes. Minimum is 0 minutes, maximum is 10 minutes.
Current Reading: Select either the End Value (last value before PWR_EN set low) or MAX Value
(highest value during Dwell Time).
11.4
Custom File Path Quick Load
When starting the UCS1002 GUI, the file paths are reset to a default path. If desired, the user may
save the files in an laternate location. This Quick Load feature saves the paths of the Configuration
Setup and all 6 profile locations to quickly return or change files with one click.
11.5
Running the Demo
Once the files and settings are configured as desired, enable the Demo routine by pressing the Demo
switch within the Panel Controls area. Once pressed, the routine begins and the results are displayed
in Profile MAX and Current MAX. By default the Demo routine will enable the profile that is indicated
by Profile MAX.
Profile MAX: Stores the profile of the highest value of current draw.
Current MAX: Stores the highest current associated with the Profile MAX #.
Note:
The Demo Tab does not need to be visible to activate the Demo routine.
