HD66740 Datasheet, PDF (33/95 Pages) Hitachi Semiconductor – 112 x 80-dot Graphics LCD Controller/Driver

HD66740
Table 14 Instruction List (cont)
Register
Name
Display on/off
control
Display line
control
Double-height
display control
Vertical scroll
control 1
Vertical scroll
control 2
Code
R/W RS DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 Description
Execu-
tion
Cycle
0 0 0 0 1 1 0 D DL10 0 Sets display on (D) and
0
double-height display line
(DL10).
DL9 DL8 DL7 Specifies double-height
0
display lines (DL9–DL7).
0 0 0 0 1 1 1 NL2 NL1 NL0 Sets the number of display 0
lines (NL2-0).
CN1 CN0 NL3 Specifies centering (CN1–0) 0
or the number of display lines
(NL3).
0 0 0 1 0 0 0 DL3 DL2 DL1 Specifies double-height
0
display lines (DL3-1).
DL6 DL5 DL4 Specifies double-height
0
display lines (DL6–4).
0 0 0 1 0 0 1 SN2 SN1 SN0 Sets the display-start line 0
(SN2-0).
<0> <0> SN3 Sets the display-start line 0
(SN3).
0 0 0 1 0 1 0 SL2 SL1 SL0 Sets the display-start raster- 0
row (SL2-0).
<0> PS1 PS0 Sets the partial scroll
0
(PS1–0).
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