HD66760 Datasheet, PDF (65/105 Pages) Hitachi Semiconductor – 104 X 80-dot Graphics LCD Controller/Driver for 256 Colors

HD66760
Color Window Cursor Control
A cursor is displayed in the window area specified by the cursor-start position register (CSX or CSY) and
cursor-end position register (CEX or CEY). The cursor display mode can be selected from four types in table
34 by changing cursor-mode bit (CM1–0).
The eight-color cursor display can be selected by the cursor-color bit (CR, CG, or CB) and displays red, blue,
green, white, black or a combined color. However, the grayscale of the cursor color cannot be controlled.
Table 34 Cursor Display Control
Register Setting
C
CM1 CM0 Cursor Display Control
0
*
*
Displays no cursor.
1
0
0
Displays eight colors specified by the cursor-color bit (CR, CG, or CB) in the
window area.
1
0
1
Reverses and displays the four-bit grayscale data of each color in the window area.
1
1
0
Alternately repeats the normal display in the window area and the eight-color
display specified by the cursor-color bit (CR, CG, or CB) every 32 frame for blinking
display.
1
1
1
Alternately repeats the normal display in the window area and the reversal display
of the four-bit grayscale data every 32 frame for blinking display.