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PSoC 5, 3 & 1 MCU

Anonymous
Not applicable

Hi all,

         I am using CY8CKIT-001 for programming a PSoC5 LP device. Everything was working fine. But suddenly the PSoC creator software is unable to acquire the device. the error message I am getting is ...  "Warning: dbg.M0039: There was an error running port acquire: Can not acquire SWD device!" . one more observation on the Main board of the CY8CKIT is that the LED near to the 12 V power supply connector keeps blinking every one second. This blinking is reflected on all PSoC pins.  Please explain this problem and provide a solution to trouble shoot it.

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Honored Contributor II

Something is wrong with the voltage.  One of the voltage regulators is shutting down due to excessive load that is why the light is blinking. U2 is the regulator device.

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Honored Contributor II

Something is wrong with the voltage.  One of the voltage regulators is shutting down due to excessive load that is why the light is blinking. U2 is the regulator device.

View solution in original post

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