參數(shù)資料
型號(hào): ML9041-XXACVWA
廠商: OKI ELECTRIC INDUSTRY CO LTD
元件分類: 顯示控制器
英文描述: 17 X 100 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC189
封裝: 10.62 X 2.55 MM, GOLD BUMP, DIE-189
文件頁數(shù): 8/57頁
文件大?。?/td> 542K
代理商: ML9041-XXACVWA
PEDL9041-03
1Semiconductor
ML9041-xxA/xxB
16/60
Display Data RAM (DDRAM)
This RAM stores the display data represented in 8-bit character coding (see Table 2).
The DDRAM addresses correspond to the display positions (digits) of the LCD as shown below. The DDRAM
addresses (to be set in the ADC) are represented in hexadecimal.
MSB
LSB
DB
6 DB5 DB4 DB3 DB2 DB1 DB0
Hexadecimal
2
0
ADC
0
1
0
1
0
1
ADC
(Example) Representation of DDRAM address = 12
1) Relationship between DDRAM addresses and display positions (1-line display mode)
00 01 02 03 04
12 13
Digit
1
2
3
4
5
19 20
Left
end
Right
end
Display position
DD RAM address (hexadecimal)
In the 1-line display mode, the ML9041 can display up to 20 characters from digit 1 to digit 20. While the
DDRAM has addresses “00” to “4F” for up to 80 character codes, the area not used for display can be used as a
RAM area for general data. When the display is shifted by instruction, the relationship between the LCD
display and the DDRAM address changes as shown below:
4F 00 01 02
11 12
Digit
1
23
4
19 20
(Display shifted to the right)
01 02 03 04
13 14
Digit
1 23
4
05
519 20
(Display shifted to the left)
相關(guān)PDF資料
PDF描述
ML9041-01BCVWA 17 X 100 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC175
ML9041A-XXACVWA 17 X 100 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC189
ML9042-XXCVWA 17 X 100 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC233
ML9044-XXACVWA 17 X 120 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC189
ML9044-51ACVWA 17 X 120 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC189
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ML9042 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:DOT MATRIX LCD CONTROLLER DRIVER
ML9042-54CVWA-5016 制造商:ROHM Semiconductor 功能描述:RHOML9042-54CVWA-5016 OKI LCD DRIVER
ML9044 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:DOT MATRIX LCD CONTROLLER DRIVER
ML9044A 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:DOT MATRIX LCD CONTROLLER DRIVER
ML9044A-XXACVWA 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:DOT MATRIX LCD CONTROLLER DRIVER