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 Post subject: help with my display
PostPosted: Tue Aug 07, 2007 7:54 
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Joined: Sun Jun 10, 2007 0:04
Posts: 2
i have a pcf8833 controller.
everything works fine, except for one problem.
the display is moving a bit slow or maybe its the micro.
its a atmega128 running at 18.342MHz. its working fine as i said but when i am writing text to the screen i am seeing the pixels being written aa bit annoying as the display is being refreshed too slow.
i have tweeked the firmware to the highest speed possible. how do i know this? the values that i entered to calibrate the speed of the transmittion to the lcd is at the lowest value possible. minus one from any value and the screen will not respond to the data or command.
i really need some help.
is there anything i can calibrate on the lcd, some special commands i can use. what about the frame frequency? will it help..?
please respond asap.

thatks in advance.


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