---
name: "snd_ad1816"
section: "4freebsd"
platform: "linux"
package: "freebsd-manpages"
version: "12.2-2"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/snd_ad1816/4freebsd"
---

# snd\_ad1816(4freebsd)

Analog Devices AD1816 ISA bridge device driver

## NAME

**snd\_ad1816** – Analog Devices AD1816 ISA bridge device driver

## SYNOPSIS

To compile this driver into the kernel, place the following lines in your kernel configuration file:

**device sound** **device snd\_ad1816**

Alternatively, to load the driver as a module at boot time, place the following line in [loader.conf(5)](/loader.conf/5.md):

```
snd_ad1816_load="YES"
```

Non-PnP cards require the following lines in [device.hints(5)](/device.hints/5.md):

```
hint.pcm.0.at="isa"
hint.pcm.0.irq="10"
hint.pcm.0.drq="1"
hint.pcm.0.flags="0x0"
```

## DESCRIPTION

The **snd\_ad1816** bridge driver allows the generic audio driver [sound(4)](/sound/4.md) to attach to the AD1816 sound card.

## HARDWARE

The **snd\_ad1816** driver supports the following sound cards:

- Analog Devices AD1816

## SEE ALSO

[sound(4)](/sound/4.md)

## HISTORY

The **snd\_ad1816** device driver first appeared in FreeBSD 4.0.

## AUTHORS

Cameron Grant ⟨*cg@FreeBSD.org*⟩ Luigi Rizzo ⟨*luigi@FreeBSD.org*⟩ Hannu Savolainen