Test map for a 7-segment display controller. (http://en.wikipedia.org/wiki/Seven-segment_display)
It turns four bits of input into the hexadecimal digits 0-F, displayed by retracting bridges.
Demonstration: http://mkv25.net/dfma/movie-1092-7-segmentdisplaydemonstration
This is all the logic to control a 7-segment display. - Kanddak
The HTML5 map viewer is currently in Alpha mode - I'm actively trying to develop new functionality.
There should be many very obvious problems with the viewer; please check
the
Issues page to notify or comment on the most egregious problems to help
me prioritise. The most common will be Loading... with an error
in the browser developer tools console. e.g. RangeError: Offset is
outside the bounds of the DataView. Feel free to
report a problem
with a link to the problematic map or point of interest.
Imagecontrols
SHIFT + Key doubles keyboard scroll rate.
Don't have Flash?
You can download the compressed map file:
2009-02/kanddak-Imagecontrols-region1-219-35775.fdf-map
but you will need the .NET version of
SL's DF Map Compressor
to convert to the .PNG image format.
Submitted by: Dakira - 2009-02-06 to 219 Mid Winter
"7 segment display controller"? what are you trying to build? sounds interseting.
Submitted by: Sinergistic - 2009-02-08 to 219 Mid Winter
Take a gander at your clock... (pref the digital one, analog is rather pointless for this exercise)
Now, you might notice that each individual number being displayed is made up of... smaller parts. You might call one of these parts a ... segment? sounds good. Each number on your clock is made up using seven on these.
So with a 7 segment display controller, he can easily represent the numbers 0-9, and probably do a good job depicting some letters as well, though things like R and Q are a little complicated.
Submitted by: Dakira - 2009-02-08 to 219 Mid Winter
Ah, I've never heard the term before.
[Message edited on 2009/02/08 at 11:55 by Dakira]