參數(shù)資料
型號(hào): ML9040A-A01WA
廠商: OKI ELECTRIC INDUSTRY 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(yè)數(shù): 39/49頁(yè)
文件大?。?/td> 515K
代理商: ML9040A-A01WA
ML9040A-Axx/-Bxx
Semiconductor
44/49
PEDL9040A-03
L
R/W
L
RS
L
DB7
L
DB6
H
DB5
H
DB4
X
DB3
X
DB2
X
DB1
X
DB0
X : Don't Care
Initial Setting of Instruction
(1) When data input/output to and from the CPU is carried out by 8 bits (DB0 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 8B. Set LCD line number (N) and character font (F).
(After this, the LCD line number and character font cannot be changed.)
!0 Check No Busy.
!1 Clear the display by setting the display mode.
!2 Check No Busy.
!3 Clear the display.
!4 Check No Busy.
!5 Set the shift mode.
!6 Check No Busy.
!7 Initial setting completed.
Example of Instruction Code for Steps e, t, and u.
相關(guān)PDF資料
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