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HD66773R Datasheet, PDF (108/133 Pages) Renesas Technology Corp – 262,144-color, 132 x 176-dot Graphics Controller Driver for TFT LCD panels
HD66773R
To make a setting for the partial display, follow the sequence below.
Full screen display
PT1 – 0 = 00
Set SS/SE bits
Wait (more than 2 frames)
PT1 – 0 = 01
or
PT1 – 0 = 10
or
PT1 – 0 = 11
Partial display on
Set SS/SE bits
Full screen display
Screen division drive
Set up flow
Set if necessary
Full screen drive
Set up flow
Rev.1.10, Jun.21.2003, page 108 of 133