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LCD CONTROLLER/DRIVER
LCD CIRCUIT DIAGRAM
8
8
8
8
8
NOTE:
14-2
OFH.7
OFH.6
MUX
OFH.5
OFH.4
05H.1
05H.0
MUX
04H.7
04H.6
00H.3
00H.2
MUX
00H.1
00H.0
LMOD
LCON
6
7
8
f
= f
/2
, f
/2
, f
/2
LCD
W
W
W
Figure 14-2. LCD Circuit Diagram
f
LCD
Timing
Controller
9
, f
/2
W
S3C8248/C8245/P8245/C8247/C8249/P8249
SEG31
SEG30
SEG29
SEG28
SEG27
SEG26
Segment
SEG16
Driver
SEG15
SEG14
SEG13
SEG12
SEG11
SEG0
COM3
COM2
COM
Control
COM1
COM0
V
LC0
V
LC1
LCD
Voltage
V
LC2
Control
CA
CB
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