Kempston Mouse Buttons: Difference between revisions

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{{Port
{{Port
|Number=$FADF
|Number=$FADF
|PortMask=%---- ---0 --0- ----
|ShortDesc=Reads buttons on Kempston Mouse.
|ShortDesc=Reads buttons on Kempston Mouse.
|Readable=Yes
|Readable=Yes
|Writable=No
|Writable=No
|Subsystem=Input
|Subsystem=Input
|PortMask=%---- ---0 --0- ----
}}
}}
{| class="wikitable"
{| class="wikitable"

Revision as of 23:03, 19 April 2019

Number PortNumber::$FADF
Decimal NumberDec::
Short desc. ShortDesc::Reads buttons on Kempston Mouse.
Bit Mask PortMask::%---- ---0 --0- ----
Readable Readable::Yes
Writable Writable::No
Subsystem Subsystem::Input
Bit Function
7-4 contains wheel-delta value (0..15) since previous read.
3 fourth button
2 middle button
1 left button
0 right button