S6B0108 Datasheet, PDF (20/23 Pages) Samsung semiconductor – 64 CH SEGMENT DRIVER FOR DOT MATRIX LCD

S6B0108
64CH SEGMENT DRIVER FOR DOT MATRIX LCD
STATUS READ
RS
R/W
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
0
1
BUSY
0
ON/OFF RESET
0
0
0
0
• BUSY
When BUSY is 1, the Chip is executing internal operation and no instructions are accepted.
When BUSY is 0, the Chip is ready to accept any instructions.
• ON/OFF
When ON/OFF is 1, the display is OFF.
When ON/OFF is 0, the display is ON.
• RESET
When RESET is 1, the system is being initialized.
In this condition, no instructions except status read can be accepted.
When RESET is 0, initializing has finished and the system is in the usual operation condition.
WRITE DISPLAY DATA
RS
R/W
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
1
0
D7
D6
D5
D4
D3
D2
D1
D0
Writes data (D0 - D7) into the display data RAM. After writing instruction, Y address is increased by 1
automatically.
READ DISPLAY DATA
RS
R/W
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
1
1
D7
D6
D5
D4
D3
D2
D1
D0
Reads data (D0 - D7) from the display data RAM. After reading instruction, Y address is increased by 1
automatically.
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