SED1330F Datasheet, PDF (123/148 Pages) List of Unclassifed Manufacturers – LCD Controller ICs

9.1.2
Table 32. Initialization procedure
No.
Command
1
Power-up
2
Supply
3
SYSTEM SET
C = 40H
P1 = 38H
4
(continued)
P2 = 87H
P3 = 07H
P4 = 3FH
P5 = 49H
P6 = 7FH
P7 = 80H
P8 = 00H
SCROLL
C = 44H
P1 = 00H
P2 = 00H
P3 = 40H
P4 = 00H
P5 = 10H
P6 = 40H
P7 = 00H
P8 = 04H
9.0 Application Notes
Operation
Wait for at least 3 ms after reset with VDD ≥ 4.5V
initialization.
M0: Internal CG ROM
M1: CG RAM is 32 characters maximum
M2: 8 lines per character
W/S: Two-panel drive
IV: No top-line compensation
FX: Horizontal character size = 8 pixels
WF: Two-frame AC drive
FY: Vertical character size = 8 pixels
C/R: 64 display addresses per line
TC/R: Total address range per line = 90
fOSC = 6.0 MHz, fFR = 70 Hz
L/F: 128 display lines
AP: Virtual screen horizontal size is 128 addresses
First screen block start address
Set to 0000H
Display lines in first screen block = 64
Second screen block start address
Set to 1000H
Display lines in second screen block = 64
Third screen block start address
Set to 0400H
268-0.4 _{S-MOS Systems, Inc. • 2460 North First Street • San Jose, CA 95131 • Tel: [phone] • Fax: [phone]}