參數(shù)資料
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): 29/70頁
文件大?。?/td> 691K
代理商: S6A0075
100 SEG / 34 COM DRIVER & CONTROLLER FOR DOT MATRIX LCD
S6A0075
29
Shift/Scroll Enable (RE = 1)
(DH = 0)
RS
0
R/W
0
DB7
0
DB6
0
DB5
0
DB4
1
DB3
HS4
DB2
HS3
DB1
HS2
DB0
HS1
HS:
Horizontal scroll per line enable
This instruction makes valid dot shift by a display line unit. HS1, HS2, HS3 and HS4 indicate each line to
be dot scrolled, and each scroll is performed individually in each line.
If you want to scroll the line in 1-line display mode or the 1st line in 2-line display mode, set HS1 and
HS2 to "High".
If the 2nd line scroll is needed in 2-line mode, set HS3 and HS4 to "High". (refer to Table 8)
(DH = 1)
RS
0
R/W
0
DB7
0
DB6
0
DB5
0
DB4
1
DB3
DS4
DB2
DS3
DB1
DS2
DB0
DS1
DS:
Display shift per line enable this instruction selects shifting line to be shifted according to each line
mode in display shift right/left instruction. DS1, DS2, DS3 and DS4 indicate each line to be shifted, and
each shift is performed individually in each line.
If you set DS1 and DS2 to "High" (enable) in 2 line mode, only the 1st line is shifted and the 2nd line is
not shifted. When only DS1 = "High", only the half of the 1st line is shifted. If all the DS bits (DS1 to DS4)
are set to "Low" (disable), no display is shifted.
Table 8. Relationship between DS and COM signal
Enable Bit
Enabled Common Signals
During Shift
COM1 - COM8
COM9 - COM16
COM17 - COM24
COM25 - COM32
Description
HS1/DS1
HS2/DS2
HS3/DS3
HS4/DS4
The part of display line that corresponds to enabled
common signal can be shifted.
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