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)
-
The a1k2cp
device first appeared in
NetBSD 7.0.
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.