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: 16/65頁
文件大?。?/td> 368K
代理商: W9960CF
W9960CF
Winbond Confidential
16
June 1997
Addressing Mapping
VRISC has a 5-bit segment register, DMSA. The 21-bit memory address is composed of the 5-
bit content of the DMSA and the content of one of the 32 16-bit general registers as specified in
the Load and Store instruction. The segment register provides a solution to extend the address
space from 64K to 2M bytes. DMSA is a write-only register which can be programmed by the
SEGS imm5 instruction ( see VRISC Instruction Set).
Data Memory Address Mapping
20 16
15 0
DMSA[4:0]
R#[15:0]
General Registers (R0..R31)
VRISC has 32 16-bit general registers to provide the resource for all computation. They are
numbered as R0 through R31. R0 delivers zero when referenced as a source operand. When R0
is used as destination, the result is discarded.
R 0
R 1
R 2
R 3
R 3 0
R 3 1
1 6 b its
1 5
0
Interrupt Handling
Vector
Name
Engine
Description
0000h
main program starting address
0001h
MERDY
ME
ME ready interrupt
0002h
FRDY
FILTER
FILTER ready interrupt
0003h
TendINT
DCT/IDCT
IDCT ready interrupt
相關PDF資料
PDF描述
W9961CF H.263/H.261 Video Codec
W9967BCF JPEG USB Camera Chip(運用JPEG壓縮技術和通用串行總線結構技術的照相電路數字處理芯片的攝像照相機接口控制器)
W9967CF JPEG USB Camera Chip(運用JPEG壓縮技術和通用串行總線結構技術的照相電路數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、通用串行總線結構技術、雙制式的照相電路數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)
相關代理商/技術參數
參數描述
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: