SED1330F Datasheet, PDF (131/148 Pages) List of Unclassifed Manufacturers – LCD Controller ICs

9.1.5
9.0 Application Notes
3E80H
3rd graphics layer
(8000 bytes)
1F40H
2nd graphics layer
(8000 bytes)
5DBFH
0000H
1st graphics layer
(8000 bytes)
3E7FH
1F3FH
Figure 83. Three-layer graphics
• Register setup procedure
SYSTEM SET
TC/R calculation
C=
40H
P1 =
30H
P2 =
87H
P3 =
07H
f_OSC = 6 MHz
f_FR = 70 Hz
P4 =
27H
P5 =
2FH
(1/6) × 9 × [TC/R] × 200 = 1/70
[TC/R] = 48, so TC/R = 2FH
P6 =
C7H
P7 =
28H
P8 =
00H
SCROLL
C=
44H
P1 =
00H
P2 =
00H
P3 =
C8H
P4 =
40H
P5 =
1FH
P6 =
C8H
P7 =
80H
P8 =
3EH
P9 =
XH
P10 = XH
268-0.4 _{S-MOS Systems, Inc. • 2460 North First Street • San Jose, CA 95131 • Tel: [phone] • Fax: [phone]}