S6A0075 Datasheet, PDF (23/70 Pages) Samsung semiconductor – 100 SEG / 34 COM DRIVER & CONTROLLER FOR DOT MATRIX LCD

100 SEG / 34 COM DRIVER & CONTROLLER FOR DOT MATRIX LCD
S6A0075
Table 6. Instruction Set 1 (Continued)
Instruction Code
Instruction RE
RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
Description
Executi
on Time
(fosc =
270kHz)
Assign font width, black/white
inverting of cursor, and 4-line
display mode control bit.
FW = "1": 6-dot font width,
Extended
FW = "0": 5-dot font width,
function
set
1
0
0
0
0
0
0
1
FW B/W NW
B/W = "1": black/white inverting of
cursor enable,
39µs
B/W = "0": black/white inverting of
cursor disable
NW = "1": 4-line display mode,
NW = "0": 1-line or 2-line display
mode.
Cursor or display shift.
Cursor or
S/C = "1": display shift,
Display
0 0 0 0 0 0 1 S/C R/L x x S/C = "0": cursor shift,
Shift
R/L = "1": shift to right,
R/L = "0": shift to left.
39µs
Shift
Enable
(when DH = "1")
Determine the line for display shift.
DS1 = "1/0": 1st line display shift
enable/disable
10
0
0
0
0
DS2 = "1/0": 2nd line display shift
1 DS4 DS3 DS2 DS1 _{enable/disable}
39µs
DS3 = "1/0": 3rd line display shift
enable/disable
DS4 = "1/0": 4th line display shift
enable/disable.
Scroll
enable
(when DH = "0")
Determine the line for horizontal
smooth scroll.
HS1 = "1/0": 1st line dot scroll
enable/disable
1 0 0 0 0 0 1 HS4 HS3 HS2 HS1 HS2 = "1/0": 2nd line dot scroll
enable/disable
HS3 = "1/0": 3rd line dot scroll
enable/disable
HS4 = "1/0": 4th line dot scroll
enable/disable.
39µs
23