PCA9546A: 4-channel I2C switch

The PCA9546A is a quad bidirectional translating switch controlled via the I2C-bus.

Hello World

Import programPCA9546A_Hello

Hello program for PCA9546A component library. The PCA9546A is a quad bidirectional translating switch controlled via the I2C-bus. The SCL/SDA upstream pair fans out to four downstream pairs, or channels. Any individual SCx/SDx channel or combination of channels can be selected, determined by the contents of the programmable control register.

Library

Import libraryPCA9546A

Component library for PCA9546A. The PCA9546A is a quad bidirectional translating switch controlled via the I2C-bus. The SCL/SDA upstream pair fans out to four downstream pairs, or channels. Any individual SCx/SDx channel or combination of channels can be selected, determined by the contents of the programmable control register.


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