---
name: "mux2"
section: "9"
platform: "linux"
package: "linuxcnc-uspace"
version: "1:2.9.4-2+deb13u1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/mux2"
---

# mux2(9)

Select from one of two input values

## NAME

mux2 - Select from one of two input values

## SYNOPSIS

**loadrt mux2 \[count=*N*\|names=*name1*\[,*name2...*\]\]**

## FUNCTIONS

- **mux2.***N* (requires a floating-point thread)

  ## PINS

- **mux2.*N*.sel bit in**

  - **mux2.*N*.out float out**

  Follows the value of in0 if sel is FALSE, or in1 if sel is TRUE

- **mux2.*N*.in1 float in**

  - **mux2.*N*.in0 float in**

  ## SEE ALSO

[mux4(9)](/mux4/9.md), [mux8(9)](/mux8/9.md), [mux16(9)](/mux16/9.md), [mux\_generic(9)](/mux_generic/9.md).

## AUTHOR

Jeff Epler

## LICENSE

GPL