參數(shù)資料
型號(hào): HD66702
廠商: Hitachi,Ltd.
英文描述: Dot Matrix Liquid Crystal Display Controller/Driver(點(diǎn)陣液晶顯示控制器/驅(qū)動(dòng)器)
中文描述: 點(diǎn)陣式液晶顯示控制器/驅(qū)動(dòng)器(點(diǎn)陣液晶顯示控制器/驅(qū)動(dòng)器)
文件頁(yè)數(shù): 50/69頁(yè)
文件大?。?/td> 352K
代理商: HD66702
HD66702/HD66701
50
Table 12
8-Bit Operation, 20-Digit
×
1-Line Display Example with Internal Reset (cont)
Step
No.
Instruction
RS
R/
W
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 Display
Operation
11
Write data to CGRAM/DDRAM
1
0
0
1
0
0
1
1
0
1
TACHI M_
Writes M.
12
·
·
·
·
·
·
·
·
·
·
13
Write data to CGRAM/DDRAM
1
0
0
1
0
0
1
1
1
1
MICROKO_
Writes O.
14
Cursor or display shift
0
0
0
0
0
1
0
0
*
*
MICROKO
_
Shifts only the cursor position
to the left.
15
Cursor or display shift
0
0
0
0
0
1
0
0
*
*
MICROKO
_
Shifts only the cursor position
to the left.
16
Write data to CGRAM/DDRAM
1
0
0
1
0
0
0
0
1
1
ICROCO
_
Writes C over K.
The display moves to the left.
17
Cursor or display shift
0
0
0
0
0
1
1
1
*
*
MICROCO
_
Shifts the display and cursor
position to the right.
18
Cursor or display shift
0
0
0
0
0
1
0
1
*
*
MICROCO_
Shifts the display and cursor
position to the right.
19
Write data to CGRAM/DDRAM
1
0
0
1
0
0
1
1
0
1
ICROCOM_
Writes M.
20
·
·
·
·
·
·
·
·
·
·
21
Return home
0
0
0
0
0
0
0
0
1
0
_
Returns both display and
cursor to the original
position(address 0).
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