PCAMUX(4)

💅 PCAMUX(4) — Philips PCA954[678] I2C switch/mux

okay so bestie, welcome to the PCAMUX(4) manual page — yes, that's the manual name, and we're gonna get you comfy with the pcamux driver. no cap. ✨

🌸 NAME 🌸

pcamux — Philips PCA954[678] I2C switch/mux. literally right there in the name, bestie. 💖

🦋 SYNOPSIS 🦋

pcamux* at iic?
iic* at pcamux?

💅 DESCRIPTION 💅

The pcamux driver provides support for the Philips PCA954[68] I2C switch and the Philips PCA9547 I2C mux — and yes, those bracket patterns are exact, don't come for me 😭 — which is used with the iic(4) framework.

🔥 SEE ALSO 🔥

• iic(4)
• intro(4)

🎀 HISTORY 🎀

The pcamux driver first appeared in OpenBSD 6.8. iconic behavior. 👑

👑 AUTHORS 👑

The pcamux driver was written by Mark Kettenis <kettenis@openbsd.org>. periodt. 🫶

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mwah — this page's source/version is Debian, dated November 13, 2020, and the manual is PCAMUX(4). 💖