MCPRTC(4) | Device Drivers Manual | MCPRTC(4)

# NAME

`mcprtc` — Microchip MCP79400 real-time clock

# SYNOPSIS

`mcprtc* at iic? addr 0x6f`

# DESCRIPTION

The `mcprtc` driver provides support for the Microchip MCP79400 real-time clock chip and similar variants.

# SEE ALSO

iic(4), intro(4)

# HISTORY

The `mcprtc` driver first appeared in OpenBSD 6.6.

# AUTHORS

The `mcprtc` driver was written by Patrick Wildt <patrick@blueri.se>.

September 6, 2019 | Debian