SSD1789A Solomon Systech, SSD1789A Datasheet - Page 20

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

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Table 5 - Data bus selection modes
Solomon Systech
d)
Data Read
Data Write
Command Read
Command Write
MPU 3-lines Serial Peripheral Interface
The operation is similar to 4-lines serial peripheral interface while
will be shifted into the shift register on every ninth clock in sequence:
of the sequential data) will determine the following data byte in the shift register is written to the Display Data
RAM (
D/
C
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bit = 1) or the command register (
6800 – series Parallel
Interface
16/8-bits
16/8-bits
Status only
Yes
D/
C
bit = 0).
8080 – series Parallel
Interface
16/8-bits
16/8-bits
Status only
Yes
Jul 2004
D/
C
D/
C
is not used. There are altogether 9-bits
bit, D
P 20/69 Rev 1.0
7
3-lines or 4-lines Serial
peripheral Interface
No
8-bits
No
Yes
to D
0
bit. The
D/
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SSD1789A Series
C
bit (first bit
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