HD66717 Datasheet, PDF (67/90 Pages) Hitachi Semiconductor – (Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver)

HD66717
Line-Cursor Display
The HD66717 can assign a cursor attribute to an entire line corresponding to the address counter value by
setting the LC bit to 1 (Table 24). One of three line-cursor modes can be selected: a black-white inverting
blink cursor (B/W = 1), an underline cursor (C = 1), and a blink cursor (B = 1). The blink cycle for a
black-white inverting blink cursor and for a blink cursor is 32 frames. These line-cursors are suitable for
highlighting an index and/or marker, and for indicating an item in a menu with a cursor or an underline.
Figures 40 to 42 show three line-cursor examples.
Table 24 Address Counter Value and Line-Cursor
Address Counter Value (AC)
00H to 0BH
10H to 1BH
20H to 2BH
30H to 3BH
40H to 4BH
Selected Line for Line-Cursor
Entire 1st line (12 digits)
Entire 2nd line (12 digits)
Entire 3rd line (12 digits)
Entire 4th line (12 digits)
Entire 5th line (12 digits)
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