NAME
a1k2cp —
Amiga 1200 on-board clockport
driver
SYNOPSIS
a1k2cp0 at mainbus0
clockport* at a1k2cp0
DESCRIPTION
The
a1k2cp driver provides support for the spare I/O pins
present on Amiga 1200 on-board clockport.
HARDWARE
The
a1k2cp driver supports the following clockports:
-
-
- Amiga 1200 on-board clockport header (0xD90001)
-
SEE ALSO
amiga/clockport(4)
HISTORY
The
a1k2cp device first appeared in
NetBSD
7.0.
AUTHORS
The
a1k2cp driver was written by
Radoslaw
Kujawa
<
radoslaw.kujawa@gmail.com>.
CAVEATS
Even if connected to clockport header, Real Time Clock modules are supported by
the
a2kbbc(4) and
a34kbbc(4) drivers.
Only one clockport is supported, even if clockport expander is present. This is
a driver limitation.