JuiceBox LCD


 * LCD manufacturer: http://www.giantplus.com.tw
 * Model Number:
 * 240 horizontal
 * 160 vertical
 * 4096 color

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.