ks0078 Samsung Semiconductor, Inc., ks0078 Datasheet - Page 24

• Manufacturer Part Number: ks0078
• Description: 34com/120seg Driver & Controller For Dot Matrix Lcd
• Manufacturer: Samsung Semiconductor, Inc.

KS0078






























Instruction RE
Function
Display
Enable
Enable
Cursor
Scroll
Shift
Shift
Set
or
0
1
1
0
1
R
S
0
0
0
0
0
R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Instruction Code
0
0
0
1 DL
1
1
1
1
DL N RE(1) BE 0
S/C R/L X
DS4 DS3 DS2 DS1
HS4 HS3 HS2 HS1
N RE(0) DH REV
34COM/120SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD



















































X
Cursor or display shift.
(when DH = "1")
Determine the line for display shift .
(when DH = "0")
Determine the line for horizontal smooth
scroll.
Set interface data length
numbers of display line when
NW = "0",
extension register, RE("0"),
shift/scroll enable
reverse bit
Set DL, N, RE("1") and
CGRAM/SEGRAM blink enable (BE)
DS1 = "1/0": 1st line display shift
DS2 = "1/0": 2nd line display shift
DS3 = "1/0": 3rd line display shift
DS4 = "1/0": 4th line display shift
HS1 = "1/0" : 1st line dot scroll
HS2 = "1/0" : 2nd line dot scroll
HS3 = "1/0" : 3rd line dot scroll
HS4 = "1/0" : 4th line dot scroll
(DL = "1" : 8-bit, DL = "0" : 4-bit),
(N = "1" : 2-line, N = "0" : 1-line),
DH = "1" : display shift enable
DH = "0" : dot scroll enable.
BE = " 1/0" : CGRAM/SEGRAM
S/C = "1" : display shift,
S/C = "0" : cursor shift,
R/L = "1" : shift to right,
R/L = "0" : shift to left.
REV = "1" : reverse display,
REV = "0" : normal display.
enable/disable
enable/disable
enable/disable
enable/disable.
enable/disable
enable/disable
enable/disable.
blink enable/disable
enable/disable
Description
(Table 6. continued)
Execution
270 kHz)
(fosc =
Time
39 s
39 s
39 s
39 s
39 s