APC(4) | Device Drivers Manual (sparc) | APC(4)

# NAME

`apc` — Aurora personality chip device driver

# SYNOPSIS

`apc0 at sbus0 slot 15 offset 0xa000000`

# DESCRIPTION

The `apc` driver provides support for the power management functions of the Aurora Personality Chip found in SPARCstation 4 and SPARCstation 5 systems, and also emulated by QEMU. The driver will idle the emulator when the emulated CPUs are idle.

# NOTES

The driver does not support controlling the fan speed nor the convenience power outlet.

# SEE ALSO

sbus(4)

May 5, 2025 | NetBSD 11.0