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參數(shù)資料
| 型號(hào)： | HCD66717A03 |
| 廠商： | Hitachi,Ltd. |
| 元件分類： | 晶體 |
| 英文描述： | (Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver) |
| 中文描述： | （低功耗點(diǎn)陣液晶顯示控制器/驅(qū)動(dòng)器） |
| 文件頁數(shù)： | 39/90頁 |
| 文件大?。?/td> | 716K |
| 代理商： | HCD66717A03 |
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HD66717
491
Table 17
Instruction List
Code
Execution
Cycle *
Instruction No.
R/W
RS
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 Description
1
Status
SR
1
0
BF
AC
AC
AC
AC
AC
AC
AC
Reads busy flag (BF),
which indicates internal
operations are being
performed, and reads
address counter (AC).
0
Clear
display
CL
0
0
0
0
0
0
0
0
0
1
Clears entire display and
sets DDRAM address 0 in
address counter.
310
Return
home
CH
0
0
0
0
0
0
0
0
1
0
Sets DDRAM address 0 in
address counter.
10
Start
oscillator
OS
0
0
0
0
0
0
0
0
1
1
Starts oscillation during
standby mode.
—
Entry
mode set
EM
0
0
0
0
0
0
0
1
I/D
OSC Sets address update
direction after RAM access
(I/D), and system clock
division (OSC).
10
Cursor
control
CR
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).
10
Display
on/off
control
DO
0
0
0
0
0
1
0
DC
DS
LC
Sets character display
on/off (DC), segment
display on/off (DS), and
line-cursor on/off (LC).
10
Power
control
PW
0
0
0
0
0
1
1
AMP SLP
STB
Turns on voltage-follower
and booster (AMP), and
sets sleep mode (SLP) and
standby mode (STB).
10
Display
control
DC
0
0
0
0
1
NL1
NL0
DL3
DL2
DL1
Sets the number of display
lines (NL) and the line to be
doubled in height.
10
Contrast
control
CN
0
0
0
1
0
SN2
CT3
CT2
CT1
CT0
Sets the display-start line
(SN2) and contrast-
adjusting value (CT).
10
Scroll
control
SC
0
0
0
1
1
SN1
SN0
SL2
SL1
SL0
Sets the display-start line
(SN) and display-start
raster-row (SL).
10
Annunciator
/SEGRAM
address set
AS
0
0
1
0
0
DA
AAN/
A
SEG3
AAN/
A
SEG2
AAN/
A
SEG1
AAN/
A
SEG0
Turns on annunciator
display and sets
annunciator/SEGRAM
address.
10
CGRAM
address set
CA
0
0
1
0
1
A
CG4
A
CG3
A
CG2
A
CG1
A
CG0
Sets the initial CGRAM
address to the address
counter.
10
DDRAM
address set
(upper bits)
DA
0
0
1
1
0
0
0
0
A
DD6
A
DD5
Sets the initial higher
DDRAM address to the
address counter.
10
DDRAM
address set
(lower bits)
DA
0
0
1
1
1
A
DD4
A
DD3
A
DD2
A
DD1
A
DD0
Sets the initial lower
DDRAM address to the
address counter.
10
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| HCD66717A03BP | (Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver) |
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| HCD66717A03BP | 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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| HCD66727A03 | 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 |
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