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PSoC™ 4 Forum Discussions

Anonymous
Not applicable

Hi,

1. I would like to know what is the difference between the yellow and green pins, please see the attached pic?

2. There are some pins are assigned for Op-Amp#1, what will happen if I assigned different pins for that Op-Amp?

Thank you very much,

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1 Solution
Vasanth
Moderator
Moderator
Moderator
250 sign-ins 500 solutions authored First question asked

Hello Hyou,pastedImage_0.png

Please check PSoC® Creator™ User Guide Pin coloring and Style section. Now after building you can see CYDWR-> analog tab to see the routing and the resources being used. The pins which connect to opamp directly is the best option to select. If you choose pins which does not use the recommended routing, there are chances that the routing can fail as the project complexity increases or some resources which needs a dedicated pin becomes inaccessible. So it is advisable to use the recommended pin.

Best Regards,
VRS

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2 Replies
Bob_Marlowe
Level 10
Level 10
First like given 50 questions asked 10 questions asked

A yellow pin nindicates that using it will hinder a dedicated function for that pin.

As an example: when you select a pin for IO that is a dedicated  OpAmp  pin it will show up in yellow.

Bob

Vasanth
Moderator
Moderator
Moderator
250 sign-ins 500 solutions authored First question asked

Hello Hyou,pastedImage_0.png

Please check PSoC® Creator™ User Guide Pin coloring and Style section. Now after building you can see CYDWR-> analog tab to see the routing and the resources being used. The pins which connect to opamp directly is the best option to select. If you choose pins which does not use the recommended routing, there are chances that the routing can fail as the project complexity increases or some resources which needs a dedicated pin becomes inaccessible. So it is advisable to use the recommended pin.

Best Regards,
VRS