參數(shù)資料
型號: KS0078
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 34COM/120SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
中文描述: 34COM/120SEG驅(qū)動
文件頁數(shù): 39/71頁
文件大小: 563K
代理商: KS0078
KS0078 34COM/120SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
Fig-10. 6-dot font width CGROM/CGRAM
6) Cursor or Display Shift (RE = 0)
Shift right/left cursor position or display, without writing or reading of display data.
This instruction is used to correct or search display data.(Refer to Table 7)
During 2-line mode display, cursor moves to the 2nd line after 48th digit of 1st line.
In 4-line mode, cursor moves to the next line, only after every 24th digit of the current line.
Note that display shift is performed simultaneously in all the line.
When displayed data is shifted repeatedly, each line shifted individually.
When display shift is performed, the contents of address counter are not changed.
Table 11. Shift patterns according to S/C and R/L bits
S/C
R/L
Operation
0
0
Shift cursor to the left, ADDRESS COUNTER is decreased by 1
0
1
Shift cursor to the right, ADDRESS COUNTER is increased by 1
1
0
Shift all the display to the left, cursor moves according to the display
1
1
Shift all the display to the right, cursor moves according to the display
6-bit
8
i
t
CGROM
character
font
(5-dot)
s
p
a
c
e
6-bit
8
i
t
CGRAM
character
font
(6-dot)
(CGROM)
(CGRAM)
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