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Hi all,
do you have any idea guys how the internal volatage regulator works ?my board is working only if my input voltage is 2.5V (the MinProg4 is also suppling power to my board) if I cahnge it to 5V or 3.3V in the PSoCprogrammer my board stops working do you have any idea how the internal volatage regulator works. I need at least 3.3V supply volatge ,because I have othe ICs on my board that works with min 3.3V.
Thanks
Solved! Go to Solution.
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Hi Esey,
Are you using your custom board ? In that case could you please make sure that the connections in the power pins are proper for internal regulator mode. Please refer Power section in PSoC 4 Hardware Design Guide.
Best Regards,
Vasanth
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Hi Esey,
Are you using your custom board ? In that case could you please make sure that the connections in the power pins are proper for internal regulator mode. Please refer Power section in PSoC 4 Hardware Design Guide.
Best Regards,
Vasanth
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Hi Vasanth,
yes you are right the problem was the VCCD was dirctly connected to groung but now I connected capacitor in between and it is working fine.
thanks