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參數(shù)資料
| 型號： | HCD66727A03BP |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function |
| 中文描述： | 低功耗點陣液晶顯示控制器/鍵掃描功能驅動程序 |
| 文件頁數(shù)： | 42/97頁 |
| 文件大?。?/td> | 513K |
| 代理商： | HCD66727A03BP |
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HD66727
42
Table 23
Instruction List
Code
Execution
Cycle
*1
No.
Instruction
R/W RS
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 Description
KS
Busy
flag/key scan
read
1
0
BF
SF
TF
SD
Reads busy flag (BF), key-
scan state (SF and TF),
and data in key scan
registers (SD).
0
CL
Clear display 0
0
0
0
0
0
0
0
0
1
Clears entire display and
sets address 0 into the
address counter.
310
CH
Return home 0
0
0
0
0
0
0
0
1
0
Sets DDRAM address 0
into the address counter.
5
OS
Start
oscillator
0
0
0
0
0
0
0
0
1
1
Starts the oscillation
standby mode.
—
EM
Entry mode
set
0
0
0
0
0
0
0
1
I/D
OSC Sets the address update
direction after RAM access
(I/D), and system clock
division (OSC).
5
CR
Cursor
control
0
0
0
0
0
0
1
B/W C
B
Sets black-white inverting
cursor (B/W), 8th raster-
row cursor (C), and blink
cursor (B).
5
DO
Display
on/off control
0
0
0
0
0
1
0
D
FW
LC
Sets character/segment
display on (D), font width
(FW), and line-cursor
display (LC).
5
PW
Power
control
0
0
0
0
0
1
1
AMP SLP STB Turns on LCD power
supply (AMP), and sets
the sleep mode (SLP) and
standby mode (STB).
5
DC
Display
control
0
0
0
0
1
NL1
NL0 DL3 DL2
DL1 Sets the number of display
lines (NL) and the lines to
be doubled in height.
5
CN
Contrast
control
0
0
0
1
0
SN2
CT
Sets the display-start line
(SN2) and contrast-
adjusting value (CT).
5
SC
Scroll control 0
0
0
1
1
SN1 SN0
SL
Sets the display-start line
(SN) and display-start
raster-row (SL).
5
AS
Annunciator/
SEGRAM
address set
0
0
1
0
0
DA
AAN/ASEG
Turns on the annunciator
display (DA) and sets
annunciator/SEGRAM
address.
5
CA
CGRAM
address set
0
0
1
0
1
ACG
Sets the initial CGRAM
address to the address
counter.
5
相關PDF資料 |
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|---|---|
| HCD66727A04 | Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function |
| HCD66727A04BP | Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function |
| HCD66730A00 | Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| HCD66727A04 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function |
| HCD66727A04BP | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function |
| HCD66730A00 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display |
| HCD66730A01 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display |
| HCD66731A00BP | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display |
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