參數(shù)資料
型號(hào): HD64646
廠商: Hitachi,Ltd.
英文描述: LCTC (LCD Timing Controller)
中文描述: LCTC(LCD定時(shí)控制器)
文件頁數(shù): 25/50頁
文件大小: 156K
代理商: HD64646
HD64645/64646
25
Attribute Functions
A variety of character attribute functions such as reverse video, blinking, nondisplay (white) or nondisplay
(black) can be implemented by storing the attribute data in A-RAM (attribute RAM). Figure 16 shows a
display example using each attribute function.
The attribute functions are offered only in character mode, and controlled either by bit 0 of the mode
register (R22) or the AT pin. As shown in Figure 17, a character attribute can be specified by placing the
character code on MD0–MD7, and the attribute code on MD11–MD15. MD8–MD10 are invalid.
5. Reverse video
4. Cursor
3. Blinking
1. Black
2. White
Figure 16 Display Example Using Attribute Functions
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