vdev mc146818

Emulate the Motorola 146818 real-time clock chip.

Synopsis:

vdev mc1416818 loc baddr reg regnum,value

Options:

loc
The base address of the device registers (default space is io:).
reg regnum,value
Set the NVRAM reg_num register to value.

For a list of options available to all vdevs, see “Common vdev options” at the beginning of this chapter.

Description:

x86 only. The mc146818 virtual device emulates the Motorola 146818 real-time clock chip.