參數(shù)資料
型號(hào)： ML9044A-51BCVWA
廠商： OKI ELECTRIC INDUSTRY CO LTD
元件分類(lèi)： 顯示控制器
英文描述： 17 X 120 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC175
封裝： GOLD BUMP, DIE-175
文件頁(yè)數(shù)： 48/64頁(yè)
文件大?。?/td> 696K
代理商： ML9044A-51BCVWA
PEDL9044A-04
OKI Semiconductor
ML9044A-xxA/xxB
52/64
Initial Setting of Instructions
(a)
Data transfer from and to the CPU using 8 bits of DB0 to DB7
1)
Turn on the power.
2)
Wait for 15 ms or more after VDD has reached 2.7 V or higher.
3)
Set “8 bits” with the Function Setting instruction.
4)
Wait for 4.1 ms or more.
5)
Set “8 bits” with the Function Setting instruction.
6)
Wait for 100
s or more.
7)
Set “8 bits” with the Function Setting instruction.
8)
Check the Busy Flag for No Busy (or wait for 100
s or more).
9)
Set “8 bits”, “Number of LCD lines” and “Font size” with the Function Setting instruction.
(After this, the number of LCD lines and the font size cannot be changed.)
10) Check the Busy Flag for No Busy.
11) Execute the Display ON/OFF Control Instruction, Display Clear Instruction, Entry Mode Setting
instruction and Arbitrator Display Line Setting Instruction.
12) Check the Busy Flag for No Busy.
13) Initialization is completed.
An example of instruction code for 3), 5) and 7)
RS
1
RS
0
R/W
0
DB
7
0
DB
6
0
DB
5
1
DB
4
1
DB
3
×
DB
2
×
DB
1
×
DB
0
×
×: Don’t Care
(b)
Data transfer from and to the CPU using 4 bits of DB4 to DB7
1)
Turn on the power.
2)
Wait for 15 ms or more after VDD has reached 2.7 V or higher.
3)
Set “8 bits” with the Function Setting instruction.
4)
Wait for 4.1 ms or more.
5)
Set “8 bits” with the Function Setting instruction.
6)
Wait for 100
s or more.
7)
Set “8 bits” with the Function Setting instruction.
8)
Check the Busy Flag for No Busy (or wait for 100
s or longer).
9)
Set “4 bits” with the Function Setting instruction.
10) Wait for 100
s or longer.
11) Set “4 bits”, “Number of LCD lines” and “Font size” with the Function Setting instruction. (After this,
the number of LCD lines and the font size cannot be changed.)
12) Check the Busy Flag for No Busy.
13) Execute the Display ON/OFF Control Instruction, Display Clear Instruction, Entry Mode Setting
instruction and Arbitrator Display Line Setting Instruction.
14) Check the Busy Flag for No Busy.
15) Initialization is completed.
An example of instruction code for 3), 5) and 7)
RS
1
RS
0
R/W
0
DB
7
0
DB
6
0
DB
5
1
DB
4
1
相關(guān)PDF資料
PDF描述
ML9204-XXGA 24 X 35 DOTS FLUORESCENT DSPL CTRL, PQFP128
ML9207-XXGP 24 X 36 DOTS FLUORESCENT DSPL CTRL, PQFP80
ML9208-01MB 16 X 35 DOTS DOT MAT LCD DRVR AND DSPL CTLR, PDSO64
ML9208-01GA 16 X 35 DOTS DOT MAT LCD DRVR AND DSPL CTLR, PQFP64
MLX90314AALLW MICROCONTROLLER, PDSO16
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ML9044A-XXACVWA 制造商:OKI 制造商全稱(chēng):OKI electronic componets 功能描述:DOT MATRIX LCD CONTROLLER DRIVER
ML9044A-XXBCVWA 制造商:OKI 制造商全稱(chēng):OKI electronic componets 功能描述:DOT MATRIX LCD CONTROLLER DRIVER
ML-90-4-5 功能描述:KNOB BLK MATTE.925"DIA.250"SHAFT RoHS:是 類(lèi)別:硬件，緊固件，配件 >> 旋鈕 系列:ML 標(biāo)準(zhǔn)包裝:1 系列:- 樣式:圓柱形 類(lèi)型:開(kāi)槽 軸尺寸:0.250"（6.35mm） 直徑:1.031"（26.19mm） 高度:0.688"（17.48mm） 指示燈:無(wú)指示燈 材質(zhì):塑料 顏色:黑 特點(diǎn):8-32 號(hào)固定螺絲
ML-90-4-6 功能描述:KNOB BLK MATTE.925"DIA.125"SHAFT RoHS:是 類(lèi)別:硬件，緊固件，配件 >> 旋鈕 系列:ML 標(biāo)準(zhǔn)包裝:1 系列:- 樣式:圓柱形 類(lèi)型:開(kāi)槽 軸尺寸:0.250"（6.35mm） 直徑:1.031"（26.19mm） 高度:0.688"（17.48mm） 指示燈:無(wú)指示燈 材質(zhì):塑料 顏色:黑 特點(diǎn):8-32 號(hào)固定螺絲
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