參數資料
型號: MB90050PF
廠商: FUJITSU LTD
元件分類: 顯示控制器
英文描述: On-Screen Display Controller
中文描述: 35 X 16 CHARACTERS CRT CHAR OR GRPH DSPL CTLR, PQFP48
封裝: PLASTIC, QFP-48
文件頁數: 1/41頁
文件大?。?/td> 743K
代理商: MB90050PF
DS04-28829-2E
FUJITSU SEMICONDUCTOR
DATA SHEET
ASSP
For Screen Display Control
CMOS
On-Screen Display Controller
MB90050
DESCRIPTION
The MB90050 is an on-screen display controller for displaying text and graphics on the TV screen.
The MB90050 controls a display area of 35 characters by 16 lines, and provides each character composed of 24
×
32 dots at most. The display functions include a wealth of characters with qualifying functions such as character
background shading (shadow casting) , sprite character functions and graphic character functions, contributing
to the use of control GUI displays. The MB90050 incorporates display memory (VRAM) , character font ROM,
and sync signal generation circuit and video signal generation circuit supporting the NTSC and PAL systems,
allowing text and graphics to be displayed in conjunction with a small number of external components.
FEATURES
Main screen display capacity
35 characters
×
16 lines (maximum 560 characters)
Character configuration
Normal characters : 24
×
32 dots
Graphic characters : 12
×
16 dots* (colorable per 1 dot)
(Continued)
PACKAGE
48-pin plastic QFP
(FPT-48P-M15)
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