HD66750 Datasheet, PDF (34/96 Pages) Hitachi Semiconductor – 128 x 128-dot Graphics LCD Controller/Driver with Four-grayscale Functions

HD66750/1
Horizontal Cursor Position
Vertical Cursor Position
HS6-0: Specify the start position for horizontally displaying the window cursor in a dot unit. The cursor is
displayed from the 'set value + 1' dot. Ensure that HS6Ð0 ≤ HE6Ð0.
HE6-0: Specify the end position for horizontally displaying the window cursor in a dot unit. The cursor is
displayed to the 'set value + 1' dot. Ensure that HS6Ð0 ≤ HE6Ð0.
VS6-0: Specify the start position for vertically displaying the window cursor in a dot unit. The cursor is
displayed from the 'set value + 1' dot. Ensure that VS6Ð0 ≤ VE6Ð0.
VE6-0: Specify the end position for vertically displaying the window cursor in a dot unit. The cursor is
displayed to the 'set value + 1' dot. Ensure that VS6Ð0 ≤ VE6Ð0. In vertical scrolling, rewrite VS6Ð0 and
VE6Ð0 since this window cursor does not move vertically.
R/W RS DB15 DB14 DB13 DB12 DB11 DB10 DB9 DB8 DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
0 1 * HE6 HE5 HE4 HE3 HE2 HE1 HE0 * HS6 HS5 HS4 HS3 HS2 HS1 HS0
0 1 * VE6 VE5 VE4 VE3 VE2 VE1 VE0 * VS6 VS5 VS4 VS3 VS2 VS1 VS0
Figure 15 Horizontal Cursor Position and Vertical Cursor Position Instructions
HS1+1
HE1+1
VS1+1
VE1+1
Window
cursor
Figure 16 Window Cursor Position
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