The Amstrad Delta board has two extra output ports used for driving
input lines of different on-board devices. Those ports are now
controlled with custom functions, provided by the board arch code and
used by several device drivers.
The idea behind the series is to replace those custom I/O
On Sun, Dec 11, 2011 at 09:11:58PM +0100, Janusz Krzysztofik wrote:
The Amstrad Delta board has two extra output ports used for driving
input lines of different on-board devices. Those ports are now
controlled with custom functions, provided by the board arch code and
used by several device
