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(WTF)
(WTF)
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== WTF ==
 
== WTF ==
  
Recently we got this HUGE led walls
+
Recently we got this HUGE led walls.
 +
 
 +
we disassmbled the monster and now we got ~300 led modules
 +
 
 +
each 8*9 pixels  each pixel consisting of 5 leds = 360 red leds / panel
 +
times  ~300 panels equals 90.000 leds++ :)
 +
we dont know how tp power them yet :)
  
 
[[Bild:ledmatrix_doku_open.png|thumb|400px|right| 1 modul]]
 
[[Bild:ledmatrix_doku_open.png|thumb|400px|right| 1 modul]]

Version vom 25. März 2012, 18:47 Uhr

WTF

Recently we got this HUGE led walls.

we disassmbled the monster and now we got ~300 led modules

each 8*9 pixels each pixel consisting of 5 leds = 360 red leds / panel times ~300 panels equals 90.000 leds++ :) we dont know how tp power them yet :)

1 modul
4 module chained

Doku der pins

  • POUT EQU CENTRO ;the leftmost module will be connected to the POUT-port
  • ATTENTION! The bit positions must not be changed!


  • 8V, 5V, 12V, GND sind auf unseren boards NICHT bestückt mit pins.


pin number function
1 data/clock ? comes back out here (rückleitung schebereigster)
2 data/clock ? comes back out here (rückleitung schebereigster)
3 DatLoad EQU 0 ;data bit for loading data and control data
4 ClkRing EQU 1 ;clock for shift left the whole line
5 ClkLoad EQU 2 ;clock for shift left & loading all selected modules
6 ClkBlink EQU 3 ;clock for blinking (0...off, 1...on)
7 ClkSteu EQU 4 ;clock for shift left & load control data from DatLoad
8 DatRing EQU 5 ;data bit for loading data during ClkRing
9 Reset EQU 6 ;clear all control data
10 OnOff EQU 7 ;turn on/off the whole display (0...off, 1...on) turns off ALL the leds when pulled to ground