SSD1789A Solomon Systech, SSD1789A Datasheet - Page 7

• Manufacturer Part Number: SSD1789A
• Description: CSTN LCD Driver
• Manufacturer: Solomon Systech

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4
Figure 1 - SSD1789A Block Diagram
SSD1789A Series Rev 1.0
BLOCK DIAGRAM
BUSY
SYN
M
CL
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R/
(
WR
W
P 7/69
)
Oscillator
(
Generator
Display
RD
Timing
E
)
Jul 2004
CS
ROW0 ~ ROW131
Microprocessor Interface Logic
D/
Driver Circuits
Common
C
Control Circuit
MPU System
132
RES
(132RGB) X 132 X 18
Address
Control
Display Data Latch
Circuit
Page
Command Decoder
PS0 PS1 PS2
GDDRAM
bits
2-D Graphic
Accelerator
Address
Column
Control
COL0 ~COL395
Circuit
Driver Circuits
132 RGB
Segment
D0
-
D15
Register
4X/ 5X/ 6X/ 7X
Compensation
Temperature
Status
LCD Driving
Bias Divider
Generator,
Converter,
Regulator,
Contrast
Voltage
Voltage
DC/DC
Control
Solomon Systech
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RVSS
LCDVSS
V
VL5
VL4
VL3
VL2
VSS
VDD
VDDIO
CVSS
V
VSS
OUT
OUTD3
VCI
V
Cix2
C2N
C1Y
C4P
C2P
C1N
C1P
C3P
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