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參數(shù)資料
| 型號： | HCD66712UA02 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Dot-Matrix Liquid Crystal Display Controller/Driver |
| 中文描述： | 點(diǎn)陣液晶顯示控制器/驅(qū)動器 |
| 文件頁數(shù)： | 61/88頁 |
| 文件大小： | 662K |
| 代理商： | HCD66712UA02 |
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HD66712U
424
Table 16
8-Bit Operation, 24-Digit
×
1-Line Display Example with Internal Reset
Step
No.
Instruction
RS
R/
:
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 Display
Operation
1
Power supply on (the HD66712 is initialized by the internal reset
circuit)
Initialized. No display.
2
Function set
0
0
0
0
1
1
0
0
*
*
Sets to 8-bit operation and
selects 1-line display.
Bit 2 must always be cleared.
3
Return home
0
0
0
0
0
0
0
0
1
0
Return both display and cursor
to the original position(address
0).
4
Display on/off control
0
0
0
0
0
0
1
1
1
0
_
Turns on display and cursor.
Entire display is in space mode
because of initialization.
5
Entry mode set
0
0
0
0
0
0
0
1
1
0
_
Sets mode to increment the
address by one and to shift the
cursor to the right at the time of
write to the RAM. Display is not
shifted.
6
Write data to CGRAM/DDRAM
1
0
0
1
0
0
1
0
0
0
H_
Writes H. DDRAM has already
been selected by initialization
when the power was turned on.
7
Write data to CGRAM/DDRAM
1
0
0
1
0
0
1
0
0
1
HI_
Writes I.
8
·
·
·
·
·
·
·
·
·
·
9
Write data to CGRAM/DDRAM
1
0
0
1
0
0
1
0
0
1
HITACHI_
Writes I.
10
Entry mode set
0
0
0
0
0
0
0
1
1
1
HITACHI_
Sets mode to shift display at the
time of write.
11
Write data to CGRAM/DDRAM
1
0
0
0
1
0
0
0
0
0
ITACHI _
Writes a space.
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相關(guān)代理商/技術(shù)參數(shù) |
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| HCD66712UA03 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot-Matrix Liquid Crystal Display Controller/Driver |
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| HCD66717A13BP | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:(Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver) |
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