国产精品成人VA在线观看-国产乱妇乱子视频在播放-国产日韩精品一区二区三区在线-国模精品一区二区三区

參數(shù)資料
型號: W9960CF
廠商: WINBOND ELECTRONICS CORP
元件分類: 消費家電
英文描述: A Single Chip Multiprotcol High Performance Video CODEC(單片多協(xié)議高性能視頻編解碼器)
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP208
封裝: PLASTIC, QFP-208
文件頁數(shù): 49/65頁
文件大小: 368K
代理商: W9960CF
W9960CF
Winbond Confidential
49
June 1997
3.19 ISA-like Interface
The ISA-like Interface implements a parallel I/O port to connect to co-processors, and a Boot-
ROM mechanism to download VRISC firmware automatically.
This ISA-like parallel I/O port provides an 8-bit data bus and 16-bit address bus to connect to co-
processor easily. The host can access the connected co-processor through W9960CF PCI
interface and this ISA-like interface. In this sense, W9960CF acts as a PCI to ISA bridge. It also
provides two external interrupt requests of level or edge trigger.
This ISA-like Interface provides another path to download VRISC firmware in addition to the PCI-
bus interface. In Boot-ROM mode, the ISA-like interface will issue Boot-ROM access cycle to
download firmware after W9960CF is reset.
ISA-Like
Interface
RISC
PCI
Interface
Internal Bus
PCI Bus
W 9960CF
Co-Processor
ROM
相關(guān)PDF資料
PDF描述
W9961CF H.263/H.261 Video Codec
W9967BCF JPEG USB Camera Chip(運用JPEG壓縮技術(shù)和通用串行總線結(jié)構(gòu)技術(shù)的照相電路數(shù)字處理芯片的攝像照相機接口控制器)
W9967CF JPEG USB Camera Chip(運用JPEG壓縮技術(shù)和通用串行總線結(jié)構(gòu)技術(shù)的照相電路數(shù)字處理芯片的攝像照相機接口控制器)
W99681CF JPEG USB Dual Mode Camera Chip(運用JPEG壓縮技術(shù)、通用串行總線結(jié)構(gòu)技術(shù)、雙制式的照相電路數(shù)字處理芯片的攝像照相機接口控制器)
W9971CF Integrated Video Graphics Accelerator(集成的視頻圖形加速器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W9961CF 制造商:WINBOND 制造商全稱:Winbond 功能描述:H.263/H.261 Video Codec
W9966CF 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
W9966TF 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
W99681CF 制造商:WINBOND 制造商全稱:Winbond 功能描述:JPEG USB Dual Mode Camera Chip
W99685 制造商:未知廠家 制造商全稱:未知廠家 功能描述: