NAME
clockport —
introduction to clockport
bus support and drivers
SYNOPSIS
clockport* at a1k2cp0
clockport* at gencp?
DESCRIPTION
Clockport is a general purpose non-autoconfiguring expansion bus, originally
present on the Amiga 1200, as a part of P9 memory connector.
SUPPORTED DEVICES
The
NetBSD includes the following clockport drivers:
-
-
- com(4)
- Individual Computers SilverSurfer 16C550-based serial
port.
CODE REFERENCES
The
clockport interface and drivers for it are implemented
within the
sys/arch/amiga/clockport directory.
SEE ALSO
amiga/a1k2cp(4)
HISTORY
The
clockport subsystem appeared in
NetBSD
7.0.
AUTHORS
The
clockport subsystem was written by
Radoslaw Kujawa
<
radoslaw.kujawa@gmail.com>.
CAVEATS
Clockport performance is very low, even by Amiga standards.
Probing the hardware on clockport might be unreliable.