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PSoC™ 6 Forum Discussions

aliissa02
Level 2
25 sign-ins 10 questions asked First solution authored
Level 2

Hello,

I have built the attached circuit which includes 2 resistors, op amp, ADC and 3 analogue pins. It keeps giving me error and I am not sure why. I have attached the project for your reference.

The error:

'Pin guidance unavailable: Opamp \Opamp_1:cy_mxs40_opamp\ must be configured for Output to pin'

'Opamp \Opamp_1:cy_mxs40_opamp\ must be configured for Output to pin'

Thank you,

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1 Solution
SuSh_1535366
Level 5
50 questions asked 50 replies posted 50 sign-ins
Level 5

Hello,

You have configured "Internal Only" for "Output Drive" in the configuration of the Opamp_1 component.
If you want to output to an external pin, you should specify "Output to pin".

SuSh_1535366_1-1658447737124.png

I would like to add that if P8[0]/P8[1]/P8[2] are assigned to OpAmp_1 pins, analog routing is not possible.
Assigning P9[0]/P9[1]/P9[2] did not cause an error.

 

Regards,

Shima

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2 Replies
SuSh_1535366
Level 5
50 questions asked 50 replies posted 50 sign-ins
Level 5

Hello,

You have configured "Internal Only" for "Output Drive" in the configuration of the Opamp_1 component.
If you want to output to an external pin, you should specify "Output to pin".

SuSh_1535366_1-1658447737124.png

I would like to add that if P8[0]/P8[1]/P8[2] are assigned to OpAmp_1 pins, analog routing is not possible.
Assigning P9[0]/P9[1]/P9[2] did not cause an error.

 

Regards,

Shima

aliissa02
Level 2
25 sign-ins 10 questions asked First solution authored
Level 2

Its working, thank you so much!

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