參數(shù)資料
型號: NT3881D
廠商: Electronic Theatre Controls, Inc.
英文描述: Dot Matrix LCD Controller and Driver
中文描述: 點陣LCD控制器和驅(qū)動程序
文件頁數(shù): 18/29頁
文件大?。?/td> 207K
代理商: NT3881D
NT3881D
18
V2.4
Interface to LCD
(1) Character Font and Number of Lines
The NT3881D provides a 5 X 7 dot character font 1-line
mode, a 5 X 10 dot character font 1-line mode and a
5 X 7 dot character font 2-line mode, as shown in the
table below.
Three types of common signals are available as displayed
in the table. The number of lines and the font type can be
selected by the program.
Number of Lines
Character Font
Number of Common Signals
Duty Factor
1
5 X 7 dots + Cursor
(or 5x8 dots)
8
1/8
1
5 X 10 dots + Cursor
11
1/11
2
5 X 7 dots + Cursor
(or 5x8 dots)
16
1/16
(2) Connection to LCD
The following 4 LCD connection examples show the various combinations between characters and lines.
NT3881D can directly drive the following combinations:
(a) 5 X 8 Font - 8 character X 1 line (1/8 duty cycle, 1/4 bias)
NT3881D
COM1
COM8
SEG1
SEG40
LCD PANEL
相關(guān)PDF資料
PDF描述
NT3881DF-01 Dot Matrix LCD Controller and Driver
NT3881DF-02 Dot Matrix LCD Controller and Driver
NT3881DH-01 Dot Matrix LCD Controller and Driver
NT3881DH-02 Dot Matrix LCD Controller and Driver
NT3882 Dot Matrix LCD 40-Channel Driver
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