I can't seem to get my LCD screen working with my arduino mega. It only seems to display a percular pattern of light and dark patches ( show in the picture attached ). The pin configurations is not the standard one described by the GLCD 3 library and I think the problem may be because there in no pin for CSEL 2.
Through some research i've managed to identify all the pins. http://www.satistronics.com/myfiles/file/LCD/YB12864ZB.pdf
The pin names are
pin 1 - Vss
Vdd
V0
RS (D_I)
R/W
E (EN)
DBO - DB7
PSB (CSEL 1)
NC (No Connection) {not really sure what the point in this one is}
RST
VOut
BLA
Pin 20 - BLK
Any help resolving this issue would be much appreciated.
