參數(shù)資料
型號(hào)： ADV212
廠商： Analog Devices, Inc.
元件分類： 視頻Codec
英文描述： JPEG 2000 Video Codec
中文描述： JPEG 2000視頻編解碼器
文件頁數(shù)： 3/44頁
文件大小： 374K
代理商： ADV212
ADV212
The ADV212 can process images at a rate of 40 MSPS in reversible
mode and at higher rates when used in irreversible mode. The
ADV212 contains a dedicated wavelet transform engine, three
entropy codecs, an on-board memory system, and an embedded
reduced instruction set computer (RISC) processor that can
provide a complete JPEG 2000 compression/decompression
solution.
The wavelet processor supports the 9/7 irreversible wavelet
transform and the 5/3 wavelet transform in reversible and
irreversible modes. The entropy codecs support all features in
the JPEG 2000 Part 1 specification, except maximum shift
region of interest (ROI).
The ADV212 operates on a rectangular array of pixel samples
called a tile. A tile can contain a complete image, up to the
maximum supported size, or some portion of an image. The
maximum horizontal tile size supported depends on the wavelet
transform selected and the number of samples in the tile.
Images larger than the ADV212’s maximum tile size can be
broken into individual tiles and then sent sequentially to the
chip while maintaining a single, fully compliant JPEG 2000
code stream for the entire image.
Rev. 0 | Page 3 of 44
JPEG 2000 FEATURE SUPPORT
The ADV212 supports a broad set of features that are included
in Part 1 of the JPEG 2000 standard (ISO/IEC 15444). See
ADV212 User’s Guide
for information on the JPEG 2000 features
that the ADV212 currently supports.
Depending on the particular application requirements, the
ADV212 can provide varying levels of JPEG 2000 compression
support. It can provide raw code block and attribute data output,
which allows the host software to have complete control over
the generation of the JPEG 2000 code stream and other aspects
of the compression process such as bit-rate control. Otherwise,
the ADV212 can create a complete, fully compliant JPEG 2000
code stream (J2C) and enhanced file formats such as JP2.
相關(guān)PDF資料
PDF描述
ADV212BBCZ-115 JPEG 2000 Video Codec
ADV212BBCZ-150 JPEG 2000 Video Codec
ADV212BBCZRL-115 JPEG 2000 Video Codec
ADV212BBCZRL-150 JPEG 2000 Video Codec
ADV471 CMOS 80 MHz Monolithic Color Palette RAM-DACs(80MHz單片256×18彩色調(diào)色器RAM-D/A轉(zhuǎn)換器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADV212-ASD-P160-EB 制造商:Analog Devices 功能描述:
ADV212-ASD-P160EBZ 制造商:Analog Devices 功能描述:VID CODEC - Bulk
ADV212BBCZ-115 功能描述:IC CODEC VID JPEG 2000 121CSPBGA RoHS:是 類別:集成電路 (IC) >> 接口 - 編解碼器 系列:Wavescale® 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:立體聲音頻 數(shù)據(jù)接口:串行 分辨率（位）:18 b ADC / DAC 數(shù)量:2 / 2 三角積分調(diào)變:是 S/N 比，標(biāo)準(zhǔn) ADC / DAC (db):81.5 / 88 動(dòng)態(tài)范圍，標(biāo)準(zhǔn) ADC / DAC (db):82 / 87.5 電壓 - 電源，模擬:2.6 V ~ 3.3 V 電壓 - 電源，數(shù)字:1.7 V ~ 3.3 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:48-TQFN-EP（7x7） 包裝:帶卷 (TR)
ADV212BBCZ-150 功能描述:IC CODEC VID JPEG 2000 144CSPBGA RoHS:是 類別:集成電路 (IC) >> 接口 - 編解碼器 系列:Wavescale® 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:PCM 數(shù)據(jù)接口:PCM 音頻接口 分辨率（位）:15 b ADC / DAC 數(shù)量:1 / 1 三角積分調(diào)變:是 S/N 比，標(biāo)準(zhǔn) ADC / DAC (db):- 動(dòng)態(tài)范圍，標(biāo)準(zhǔn) ADC / DAC (db):- 電壓 - 電源，模擬:2.7 V ~ 3.3 V 電壓 - 電源，數(shù)字:2.7 V ~ 3.3 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:80-VFBGA 供應(yīng)商設(shè)備封裝:80-BGA MICROSTAR JUNIOR（5x5） 包裝:帶卷 (TR) 其它名稱:296-21257-2
ADV212BBCZRL-115 功能描述:IC CODEC VID JPEG 2000 121CSPBGA RoHS:是 類別:集成電路 (IC) >> 接口 - 編解碼器 系列:Wavescale® 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:立體聲音頻 數(shù)據(jù)接口:串行 分辨率（位）:18 b ADC / DAC 數(shù)量:2 / 2 三角積分調(diào)變:是 S/N 比，標(biāo)準(zhǔn) ADC / DAC (db):81.5 / 88 動(dòng)態(tài)范圍，標(biāo)準(zhǔn) ADC / DAC (db):82 / 87.5 電壓 - 電源，模擬:2.6 V ~ 3.3 V 電壓 - 電源，數(shù)字:1.7 V ~ 3.3 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:48-TQFN-EP（7x7） 包裝:帶卷 (TR)
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