Datasheet

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LM10504EVAL User Guide
LM10504EVAL User Guide Texas Instruments 4Q 2011
System Settings Tab
Selecting this tab, as shown in Figure 2, allows access to the controls of
Buck1, Buck2 and Buck3 regulators, comparator, LDO sleep mode, and
IRQ (Interrupt) pin polarity. It also shows a log of occurred events.
In the System status/interrupts/events frame, the user can choose which
interrupts are enabled with the checkboxes on the left. The user can
enable the Poll status checkbox in the lower left corner of the screen to
get continuous status updates (1 update per second).
In the Buck1, Buck2, and Buck3 frames, the user can set the output
voltage of buck regulator, enable individual regulator, or force it to
PWM mode.
In the Comparator frame, the user can enable comparator, set the
threshold voltage and hysteresis.
Misc frame contains controls for LDO sleep mode and Interrupt
pin polarity.
Log Tab
This tab, shown in Figure 3, records all I
2
C transfers. The user can
copy write or read sequences to the clipboard. The log window can be
cleared by pressing the Clear button.
Figure 3 : Log Tab
Software