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| 型号： | S6A0072 |
| 元件分类： | 显示控制器 |
| 英文描述： | 16 X 40 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC90 |
| 封装： | DIE-90 |
| 文件页数： | 3/32页 |
| 文件大小： | 555K |
| 代理商： | S6A0072 |
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16COM/40SEG DOT MATRIX LCD CONTROLLER & DRIVERS6A0072
11
Table 3. Instruction Table
Instruction
Instruction Code
Description
Execution
Time
RS
R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
(fOSC =
270kHz)
Test mode
0
Device test mode
(When 4-bit interface mode)
No operation
(When 8-bit interface mode)
–
Clear display
0
1
Write
"20H" to DDRAM and
set DDRAM address to
"00H" from AC.
631
s
Return home
0
1
–
Set DDRAM address to
"00H" from AC and return
cursor to its original position
if shifted.
The contents of DDRAM are
not changed.
631
s
Entry mode set
0
1
I/D
S
Assign cursor moving
direction and enable entire
display shift.
39
s
Display ON/OFF
control
0
1
D
C
B
All display (D), cursor (C),
and blinking of cursor
position character on/off
control bit (B).
39
s
Cursor or display
shift
0
1
S/C
R/L
–
Cursor and display shift and
their direction control without
changing DDRAM data.
39
s
Function set
0
1
DL
A
–
M1
M0
Set interface data length
(DL), DDRAM addressing
mode (A) and COM/SEG
output pattern (M0, M1).
39
s
Set CGRAM
address
0
1
–
AC4 AC3 AC2 AC1 AC0
Set CGRAM address in
address counter.
39
s
Set DDRAM
address
0
1
AC6 AC5 AC4 AC3 AC2 AC1 AC0
Set DDRAM address in
address counter.
39
s
Read
busy
flag
and
DDRAM
0
1
BF
AC6 AC5 AC4 AC3 AC2 AC1 AC0
Whether in internal operation
or not can be known by
reading BF. The contents of
address counter can also be
0
s
Add-
ress
CGRAM
–
AC4 AC3 AC2 AC1 AC0
read
NOTE:
"–" is don't care.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| S6A0073 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:40 CH SEGMENT/COMMON DRIVER FOR DOT MATRIX LCD |
| S6A0074 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:34COM/80SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD |
| S6A0075 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:100 SEG / 34 COM DRIVER & CONTROLLER FOR DOT MATRIX LCD |
| S6A0078 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:120 SEG / 34 COM DRIVER & CONTROLLER FOR DOT MATRIX LCD |
| S6A0079 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:34COM/120SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD |
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