S6A2068 Datasheet, PDF (17/22 Pages) Samsung semiconductor – 16COM/60SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD

16COM/60SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
S6A2068
CONTROL AND DISPLAY COMMAND
Command RS R/W DB7 DB6 DB5 DB4 DB3 DB4 DB1 DB0 Execution Time
(fOSC=250kHz)
Remark
Clear Display
0 0 0 0 0 0 0 0 0 1 1.64ms
Return Home
0 0 0 0 0 0 0 0 1 X 1.64ms
cursor move to first digit
Entry Mode Set 0
0
0
0
0
0
0
1 I/D SH 40µs
• I/D; set cursor move
direction
H: Increase
L: Decrease
• SH: Specifies shift of
display
H: Display is shifted
L: Display is not shifted
Display On/Off 0
0
0
0
0
0
1
D
C B 40µs
• Display: D
H: Display ON
L: Display OFF
• Cursor: C
H: Cursor ON
L: Cursor OFF
• Blinking: B
H: Blinking ON
L: Blinking OFF
Shift
0
0
0
0
0
1 S/C R/L X
X 40µs
• SC
H: Display shift
L: Cursor move
• R/L
H: Right shift
L: Left shift
Set Function
0
0
0
0
1 DL N F
X
X 40µs
• DL
H: 8-bit interface
L: 4-bit interface
•N
H: 2 line display
L: 1 line display
•F
H: 5 x 10 dots
L: 5 x 7 dots
.
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