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JuiceBox LCD

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Revision as of 09:05, 14 July 2007 by Chris (Talk | contribs)

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It appears to be similiar to this model - http://www.giantplus.com.tw/22-lcd_module_gpg24164is1.html

  • backlight appears to be controlled by PWM from timer 1. Range of 0 to 0xA00, with 0 being off and 0xA00 being full brightness.
  • contrast appears to be controlled by PWM from timer 2. Range is 0 to 0xA00, but it's very nonlinear at the low end.