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PSoC 4 Pin Assignment Issue in PSoC Creator – KBA222096

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PSoC 4 Pin Assignment Issue in PSoC Creator – KBA222096

Version: *A

Translation - Japanese: PSoC Creator での PSoC 4 ピンアサインの問題 - KBA222096- Community Translated (JA)

Question:

Pins of the PSoC® 4 SCB component should be assigned to dedicated pins by PSoC Creator Wizard (Fig.1). However, sometimes I get incorrect pin assignment list (Fig.2). What is the reason?

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               Fig.1

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Fig.2

Answer:

For PSoC 4 project in PSoC Creator, after a Component being dragged in <Project_Name>.cysch and configured without errors, there will be a pre-process to generate valid and available pin assignment list in the Pin Assignment tab in <Project_Name>.cydwr for the Component. However, if there has been some errors in <Project_Name>.cysch before the Component was dragged in, the pre-process would be disturbed. This leads to the incorrect pin assignment list as shown in Fig-2.

To avoid this issue, the best practice is to clear all errors in <project_name>.cysch before pin assignment.

Reference:

PSoC® Creator™ User Guide     

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Last update:
‎Nov 20, 2017 12:42 AM
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