Key Assignment Notation
The table, below, shows the default assignments of
symbols, functions, or commands to chords formed by
pressing and releasing thumb and finger keys. The gen-
eral table layout is:
Thumb Key(s) Finger Key(s) = XXXXX
where XXXXX is what is accessed or displayed.
For an explanation of the finger chords, please see the
Finger Key Notation
box, shown on page 7.
The thumb keys designations are as follows:
0 = No thumb key pressed
S = Shift
N = NUM
F = Both NUM and ALT are pressed
M= Mouse (including Mouse-mode)
Where multiple thumb keys are indicated
(Ex.
0SN 000L = ENTER
), it means that the symbol or
function indicated on the right side of the equals sign is
accessed by pressing
any
of the thumb keys indicated.
In the case of this example, the ENTER function is
accessed either with
no
thumb keys, with the
Shift
key,
or with the
NUM
key.
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upon release for the time speci
fied by MCNS DLY, and
INV_EXIT causes it to exit in
mouse mode upon release.
The Twiddler2 polls for mouse activity every 5 millisec-
onds, the DBNC, MCNS value can be used to adjust
the debouncing window (in the most-significant nibble,
msn) and the minimum activity flag count (in the least-
significant nibble, lsn). The debounce window is the
msn*10 milliseconds (=> 10 to 300ms), minimum count
is the lsn+1. The default value is 82 decimal which is
52H => 50ms and 3 counts.
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