音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

GF9331 Datasheet

  • GF9331

  • GF9331 - HDTV/SDTV Motion Co-processor

  • 24頁

  • ETC

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

GF9331
HDTV/SDTV
Motion Co-processor
DATA SHEET
FEATURES
鈥?support for 10/8-bit HDTV/SDTV input video signals
鈥?seamless interface to Gennum's GF9330 high
performance de-interlacer through a filter control bus
鈥?multi-directional edge detection and control
鈥?support for multiplexed and non-mutiplexed Y/C video
鈥?3-field vertical motion detection and control
鈥?fully configurable to support custom video modes
鈥?ability to extract HVF information from embedded TRS
鈥?seamless interface to popular ADCs and NTSC/PAL
decoders
鈥?user configuration through a dedicated host interface,
supporting parallel and serial interfaces
鈥?5V tolerant inputs
鈥?3.3V supply for device I/O and 2.5V for core logic
APPLICATIONS
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
HDTV Up/Down Converters
Production Equipment
Video Walls
Projection Systems
Plasma Displays
LCD TVs
Home Theatre Systems
HD DVD Players
ORDERING INFORMATION
PART NUMBER
PACKAGE
TEMP. RANGE
DEVICE OVERVIEW
The GF9331 is a high performance motion co-processor
that is used in conjunction with Gennum's GF9330
HDTV/SDTV 10-bit De-interlacer. Together, the GF9331 and
the GF9330 provide 10-bit broadcast quality de-interlacing
for standard and high-definition video signals up to
1080p60.
Although the GF9330 can fully function as a standalone
de-interlacer, the GF9331 provides added features in the
form of a filter selection control bus that enables
multi-directional edge and adaptive 3-field vertical motion
detection. Edge detection and interpolation removes the
edge artifacts that tend to occur while de-interlacing on
shallow horizontal edges while vertical motion detection
reduces motion artifacts.
Filter selection controls are sent to the GF9330 on a pixel-
by-pixel basis. The GF9331 integrates all the necessary
line delays for the motion and edge detectors. The GF9331
also provides seamless interfaces to off-chip SDRAMs that
form the required field delays.
GF9331
GF9331-CBP
328 PIN BGA
0擄C to 70擄C
Edge Detection
Y/C
Encoder
Control bus
to GF9330
Pre-filter
Vertical Motion
Detection
Delay
Y/C Delayed Video
to GF9330
External Memory Interface
BLOCK DIAGRAM
Revision Date: October 2002
GENNUM CORPORATION P.O. Box 489, Stn. A, Burlington, Ontario, Canada L7R 3Y3
Tel. +1 (905) 632-2996 Fax. +1 (905) 632-5946 E-mail: info@gennum.com
www.gennum.com
Document No. 18303 - 3

GF9331相關(guān)型號PDF文件下載

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！