| PCA954X(4D) | Devices | PCA954X(4D) |
pca954x — PCA 954X
series I2C mux driver
The pca954x driver provides support for
the PCA 954X series I2C switches and multiplexors. Instances of
pca954x are part of the system's I2C framework and
not manipulated directly, but are visible with
i2cadm(8).
The following devices are currently supported by the driver:
| October 4, 2025 | OmniOS |