ST7036 ETC-unknow, ST7036 Datasheet - Page 46

• Manufacturer Part Number: ST7036
• Description: Dot Matrix Lcd Controller/driver
• Manufacturer: ETC-unknow

ST7036
V1.1
For 8-bit interface data, all eight bus lines (DB0 to DB7) are used.
Example of busy flag check timing sequence
Intel 8051 interface(8 Bit)
operation
Internal
CSB
R/W
DB7
RS
E
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Intel 8051 Serial
P1.0 to P1.7
Instruction
Data
write
P3.0
P3.1
P3.2
P3.3
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Busy flag
check
Busy
Functioning
Ë
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Busy flag
check
Busy
DB0 to DB7
RS
R/W
E
CSB
ST7036
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SEG100/80
COM16/24
COM1 to
SEG1 to
Busy flag
check
Busy
Not
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100/80
16/24
Instruction
write
Data
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2003/12/24