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FOSD20C
中文OSD IC
FOSD20C is an OSD IC with embedded
Chinese character fonts. It can display Chinese as freely and easily,
so it gives your product
more value and brings more intuitive user experience. Features
- Displays Chinese characters (GB2312 code 3,755 characters. 简体
GB2312编码一级汉字)
- English, Russian, special characters
- Single-channel monochrome
On-Screen-Display
- NTSC and PAL compatible
- 16 x 18 pixel character size
- Displays up to 12 rows x 24 characters
- UART or I2C external interface
- Blink, Invert, Outline, and Background effects
- Automatic video format(NTSC, PAL) detection
- Video Loss detection
- Internal sync mode for OSD output when no input video
- 2x, 3x character size
- EEPROM backup for stand-alone operation (optional)
- smooth horizontal character scroll (optional)
- LQFP 48-pin package
Figure1. Example Screen (click
for larger image)
FOSD Series
FOSD06B - English,
Japanese, Russian, Special Characters (12 x 24 chars.)
FOSD06E - English (12
x 32 chars.)
FOSD06F - English (16
x 32 chars.)
FOSD06M - English (22
x 50 chars.)
FOSD06H - Korean,
English, Japanese, Russian, Special Characters
FOSD20C - Chinese,
English, Russian, Special Characters
Applications
- Display
information on screen in Chinese (locations, instructions, ...)
- Pan-tilt
camera
- Matrix
- Speed
dome camera
- Video
caption device
- Investigation
equipment
- Simple
karaoke system
Source Code Example
// easy to
use and simple!
osd_locate(1,1);
osd_putstr(PAGE_CHINESE, "美丽的中文");
osd_locate(2,1);
osd_putstr(PAGE_ENGLISH, "Hello
world!");
osd_locate(3,1);
osd_putstr(PAGE_CHINESE, "中文英文混合输出
Test!");
Figure2. Block diagram of
FOSD evaluation board
Picture
of FOSD evaluation Rev 2.0 board
FOSD
module
FOSD
module document
Figure3. Pin layout
Please send
an E-mail for more detailed informations or purchase.
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