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| 型號： | S6A0075 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 100 SEG / 34 COM DRIVER & CONTROLLER FOR DOT MATRIX LCD |
| 中文描述： | 100賽格/ 34 COM驅(qū)動程序 |
| 文件頁數(shù)： | 24/70頁 |
| 文件大小： | 691K |
| 代理商： | S6A0075 |
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S6A0075 100 SEG / 34 COM DRIVER & CONTROLLER FOR DOT MATRIX LCD
24
Table 6. Instruction Set 1 (Continued)
Instruction Code
Instruction RE
RS
R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
Description
Executio
n Time
(fosc =
270kHz)
0
0
0
0
0
1
DL
N
RE
(0)
DH
REV
Set interface data length
(DL = "1": 8-bit, DL = "0": 4-bit),
numbers of display line when
NW = "0", (N = "1": 2-line, N = "0" :
1-line), extension register, RE("0"),
shift/scroll enable
DH = "1": display shift enable
DH = "0": dot scroll enable. reverse
bit REV = "1": reverse display,
REV = "0": normal display.
39
μ
s
Function
set
1
0
0
0
0
1
DL
N
RE
(1)
BE
0
Set DL, N, RE("1") and
CGRAM/SEGRAM blink enable
BE)
BE = " 1/0": CGRAM/SEGRAM
blink enable/disable
39
μ
s
Set
CGRAM
address
0
0
0
0
1
AC5 AC4 AC3 AC2 AC1 AC0
Set CGRAM address in address
counter.
39
μ
s
Set
SEGRAM
address
1
0
0
0
1
X
X
AC3 AC2 AC1 AC0
Set SEGRAM address in address
counter.
39
μ
s
Set
DDRAM
address
0
0
0
1
AC6 AC5 AC4 AC3 AC2 AC1 AC0
Set DDRAM address in address
counter.
39
μ
s
Set scroll
quantity
1
0
0
1
X
QC
5
QC
4
QC
3
QC
2
QC
1
QC
0
Set the quantity of horizontal dot
scroll.
39
μ
s
Read busy
flag and
address
X
0
1
BF
AC6 AC5 AC4 AC3 AC2 AC1 AC0
Can be known whether during
internal operation or not by
reading BF. The contents of
address counter can also be read.
BF = "1": busy state
BF = "0": ready state
0
μ
s
Write data
X
1
0
D7
D6
D5
D4
D3
D2
D1
D0
Write data into internal RAM
(DDRAM / CGRAM / SEGRAM).
43
μ
s
Read data
X
1
1
D7
D6
D5
D4
D3
D2
D1
D0
Read data from internal RAM
(DDRAM / CGRAM / SEGRAM).
43
μ
s
NOTES:
1.
When an MPU program with busy flag (DB7) checking is made, 1/2 fosc (is necessary) for executing the next instruction
by the "E" signal after the busy flag (DB7) goes to "Low"
"X": Don’t care
2.
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| S6A0078 | 120 SEG / 34 COM DRIVER & CONTROLLER FOR DOT MATRIX LCD |
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| S6A0090 | 64 SEG / 26 COM DRIVER & CONTROLLER FOR STN LCD |
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| S6A0078 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:120 SEG / 34 COM DRIVER & CONTROLLER FOR DOT MATRIX LCD |
| S6A0079 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:34COM/120SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD |
| S6A0090 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:64 SEG / 26 COM DRIVER & CONTROLLER FOR STN LCD |
| S6A0092 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:80 SEG / 26 COM DRIVER & CONTROLLER FOR STN LCD |
| S6A0093 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:80 SEG / 26 COM DRIVER & CONTROLLER FOR STN LCD |
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