S6A0075 Datasheet, PDF (40/70 Pages) Samsung semiconductor – 100 SEG / 34 COM DRIVER & CONTROLLER FOR DOT MATRIX LCD

S6A0075
100 SEG / 34 COM DRIVER & CONTROLLER FOR DOT MATRIX LCD
Set CGRAM Address (RE = 0)
RS
R/W
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
0
0
0
1
AC5
AC4
AC3
AC2
AC1
AC0
Set CGRAM address to AC. This instruction makes CGRAM data available from MPU.
Set SEGRAM Address (RE = 1)
RS
R/W
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
0
0
0
1
X
X
AC3
AC2
AC1
AC0
Set SEGRAM address to AC. This instruction makes SEGRAM data available from MPU.
Set DDRAM Address (RE = 0)
RS
R/W
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
0
0
1
AC6
AC5
AC4
AC3
AC2
AC1
AC0
Set DDRAM address to AC.
This instruction makes DDRAM data available from MPU. When 1-line display mode (N = 0, NW = 0), DDRAM
address is from "00H" to "4FH". In 2-line display mode (N = 1, NW = 0), DDRAM address in the 1st line is from
"00H" to "27H", and DDRAM address in the 2nd line is from "40H" to "67H". In 4-line display mode (NW = 1),
DDRAM address is from "00H" to "13H" in the 1st line, from "20H" to "33H" in the 2nd line, from "40H" to "53H" in
the 3rd line and from "60H" to "73H" in the 4th line.
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