S6A0092 Datasheet, PDF (32/54 Pages) Samsung semiconductor – 80 SEG / 26 COM DRIVER & CONTROLLER FOR STN LCD

S6A0092
26 COM / 80 SEG DRIVER & CONTROLLER FOR STN LCD
WRITE DATA
RS
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
1
D7
D6
D5
D4
D3
D2
D1
D0
This instruction field make S6A0092 write binary 8-bit data to DDRAM / CGRAM / ICONRAM or register. The RAM
address to be written into is determined by previous DD/CGRAM Address Set or ICONRAM Address Set instruction.
After writing operation, the address is automatically increased by 1.
READ DATA
RS
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
1
D7
D6
D5
D4
D3
D2
D1
D0
DDRAM / CGRAM / ICONRAM data read instruction.
Each RAM is selected by address set instruction. And then you can read the RAM data. You can get correct RAM
data from second read transaction. The first read data after setting RAM address is dummy data, so the correct RAM
data come from the second read transaction. After reading operation, the address is increased by 1 automatically.
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