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dc1605bf
DEMO MANUAL DC1605B
theory of operation
is powered. The default setting of jumper JP9 is set to
internal 5V and the 3.3V OUT LED will illuminate, indicating
the LTC2936 is powered. If this LED is not illuminated,
the LTC2936 is not in a functioning state, the I
2
C bus will
not communicate with the GUI, and the LTC2936 will be
grayed out in the system tree.
DC1605B ToolWindow and GUI Indicators
The ToolWindow displays the ADC readings on the left and
DAC voltage settings on the right. The blue/red indicators
next to the GPIs and GPIOs display the state (H vs. L) and
voltage reading from the ADC (LT2499). Blue indicates a
logic high and red indicates a logic low. The ToolWindow
is automatically populated when LTpowerPlay detects the
DC1605B demo board when it starts. Note that when you
save a project, the DAC settings are saved in the project file.
