A1K2CP(4) Device Drivers Manual (amiga) A1K2CP(4)

a1k2cp
Amiga 1200 on-board clockport driver

a1k2cp0 at mainbus0
clockport* at a1k2cp0

The a1k2cp driver provides support for the spare I/O pins present on Amiga 1200 on-board clockport.

The a1k2cp driver supports the following clockports:
Amiga 1200 on-board clockport header (0xD90001)
 

amiga/clockport(4)

The a1k2cp device first appeared in NetBSD 7.0.

The a1k2cp driver was written by Radoslaw Kujawa <radoslaw.kujawa@gmail.com>.

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.

February 17, 2017 NetBSD 9.4