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參數(shù)資料
| 型號： | ML9040A-BXXWA |
| 廠商： | LAPIS SEMICONDUCTOR CO LTD |
| 元件分類： | 顯示控制器 |
| 英文描述： | 16 X 40 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC81 |
| 封裝： | ALUMINUM PAD, DIE-81 |
| 文件頁數(shù)： | 41/50頁 |
| 文件大?。?/td> | 465K |
| 代理商： | ML9040A-BXXWA |
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ML9040A-Axx/-Bxx
Semiconductor
45/49
PEDL9040A-03
(2) When data input/output to and from the CPU is carried out by 4 bits (DB4 to DB7):
q Turn on the power.
w Wait for 15 ms or more after VDD has reached 4.5V or more.
e Set 8B by initial setting of instruction.
r Wait for 4.1 ms or more.
t Set 8B by initial setting of instruction.
y Wait for 100 ms or more.
u Set 8B by initial setting of instruction.
i Check the busy flag as No Busy.
o Set 4B by initial setting of instruction.
!0 Wait for 100 ms or more.
!1 Set 4B, LCD line number (N) and character font (F) by initial setting of instruction.
(After this, the LCD line number and character font cannot be changed.)
!2 Check No Busy.
!3 Clear the display by setting the display mode.
!4 Check No Busy.
!5 Clear the display.
!6 Check No Busy.
!7 Set the shift mode.
!8 Check No Busy.
!9 Initialization completed.
Example of Instruction Code for Steps e, t, and u.
Example of Instruction Code for Step o.
Example of Instruction Code for Step i.
Execute two-step accesses in 4 bits from Step !1 to Step !8.
L
R/W
L
RS
L
DB7
L
DB6
H
DB5
H
DB4
H
RS1
L
RS0
H
R/W
BF
DB7
Q6
DB6
Q5
DB5
Q4
DB4
L
R/W
L
RS
L
DB7
L
DB6
H
DB5
L
DB4
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ML9040-AXX | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:DOT MATRIX LCD CONTROLLER WITH 16-DOT COMMON DRIVER AND 40-DOT SEGMENT DRIVER |
| ML9040-BXX | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:DOT MATRIX LCD CONTROLLER WITH 16-DOT COMMON DRIVER AND 40-DOT SEGMENT DRIVER |
| ML9041 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:DOT MATRIX LCD CONTROLLER DRIVER |
| ML9041A | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:DOT MATRIX LCD CONTROLLER DRIVER |
| ML9041A-XXACVWA | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:DOT MATRIX LCD CONTROLLER DRIVER |
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