20 lines
729 B
Text
20 lines
729 B
Text
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DESCRIPTION:
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This example project is to test the HRPWM-CSG LLD functions in static mode.
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A triangle waveform is generated with DAC integrated peripheral. The DAC output is connected
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to the comparator input (user must connect). The comparator output signal
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is used as start and stop signal for a CCU timer that generates a PWM.
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REQUIRMENTS:
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Hardware Boards Required:
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XMC4400 CPU_44A_V2
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UNI_EXT01-V2
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HOW TO TEST:
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Connect the UNI_EXT01-V2 board to the XMC4400 CPU_44A_V2 board on the ACT side.
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Connect P14.8 (DAC output) to P1.0 (CSG0 input, C0INA).
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Connect the CCU80 slice 0 direct output,P0.5 to the Oscilloscope.
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OBSERVATION:
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The start/stop of the PWM signal generation is controlled by the CSG output.
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