MPU(4) | Device Drivers Manual | MPU(4)

# NAME

`mpu` — Roland/Yamaha MPU401 MIDI UART device

# SYNOPSIS

`mpu* at isa? port 0x300`
`mpu* at isapnp?`
`midi* at mpu?`

# DESCRIPTION

The `mpu` driver provides support for the Roland/Yamaha MPU401 (and compatible) MIDI UART cards.

Access to the device is through the MIDI driver.

# SEE ALSO

isa(4), midi(4)

# HISTORY

The `mpu` device driver appeared in OpenBSD 2.6.

March 19, 2009 | Debian