hd66717 Renesas Electronics Corporation., hd66717 Datasheet - Page 34

• Manufacturer Part Number: hd66717
• Description: Low-power Dot-matrix Liquid Crystal Display Controller/driver -
• Manufacturer: Renesas Electronics Corporation.

HD66717
SL2–SL0: Selects the top raster-row to be displayed (display-start raster-row) in the display-start line
specified by SN2 to SN0. Any raster-row from the first to eighth can be selected (Table 14). This function
is used to perform vertical smooth scroll together with SN2 to SN0. Refer to the Vertical Smooth Scroll
section.
Table 13
SN2
0
0
0
0
1
Table 14
SL2
0
0
0
0
1
1
1
1
486
SN1
0
0
1
1
0/1
SN1
0
0
1
1
0
0
1
1
SN Bits and Display-Start Lines
SN Bits and Display-Start Raster-Rows
SN0
0
1
0
1
0/1
SL0
0
1
0
1
0
1
0
1
Display-Start Line
1st line
2nd line
3rd line
4th line
5th line
Display-Start Raster-Row
1st raster-row
2nd raster-row
3rd raster-row
4th raster-row
5th raster-row
6th raster-row
7th raster-row
8th raster-row