參數(shù)資料
型號: 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): 32/44頁
文件大小: 374K
代理商: ADV212
ADV212
VIDEO INPUT FORMATS
The ADV212 supports a wide variety of formats for
uncompressed video and still image data. The actual interface
and bus modes selected for transferring uncompressed data
dictates the allowed size of the input data and the number of
samples transferred with each access.
The host interface can support 8-/10-/12-/14-/16-bit data
formats. The video interface can support video data or still
image data input/output. Supported formats are 8-/10-/12-bit
Rev. 0 | Page 32 of 44
YCbCr formats or single component format. See the
ADV212
User’s Guide
for details. All formats can support less precision
than provided by specifying the actual data width/precision in
the PMODE register.
The maximum allowable data input rate is limited by using
irreversible or reversible compression modes and the data width
(or precision) of the input samples. Refer to Table 23 and
Table 25 to determine the maximum data input rate.
Table 23. Maximum Pixel Data Input Rates (144-Ball Package)
Interface
HDATA
VDATA
1
Input rate limits for HDATA might be less for certain applications depending on input picture size and content, host interface settings, and DMA transfer settings.
2
Minimum guaranteed sustained output rate or minimum sustainable compression rate [input rate/minimum peak output rate].
3
Maximum peak output rate; an output rate above this value is not possible.
Compression Mode
Irreversible
Irreversible
Irreversible
Irreversible
Reversible
Reversible
Reversible
Reversible
Irreversible
Irreversible
Irreversible
Reversible
Reversible
Reversible
Input Format
8-bit data
10-bit data
12-bit data
16-bit data
8-bit data
10-bit data
12-bit data
14-bit data
8-bit data
10-bit data
12-bit data
8-bit data
10-bit data
12-bit data
Input Rate Limit
Active Resolution
(MSPS)
1
45
45
45
45
40
32
27
23
65
65
65
40
32
27
Approx Min Output Rate,
Compressed Data
2
(Mbps)
130
130
130
130
130
130
130
130
130
130
130
130
130
130
Approx Max Output Rate,
Compressed Data
3
(Mbps)
200
200
200
200
200
200
200
200
200
200
200
200
200
200
Table 24. Maximum Pixel Data Input Rates (121-Ball Package)
Interface
HDATA
VDATA
1
Input rate limits for HDATA might be less for certain applications depending on input picture size and content, host interface settings, and DMA transfer settings.
2
Minimum guaranteed sustained output rate or minimum sustainable compression rate [input rate/minimum peak output rate].
3
Maximum peak output rate; an output rate above this value is not possible.
Compression Mode
Irreversible
Irreversible
Irreversible
Irreversible
Reversible
Reversible
Reversible
Reversible
Irreversible
Irreversible
Irreversible
Reversible
Reversible
Reversible
Input Format
8-bit data
10-bit data
12-bit data
16-bit data
8-bit data
10-bit data
12-bit data
14-bit data
8-bit data
10-bit data
12-bit data
8-bit data
10-bit data
12-bit data
Input Rate Limit
Active Resolution
(MSPS)
1
34
34
34
34
30
24
20
17
48
48
48
30
24
20
Approx Min Output Rate,
Compressed Data
2
(Mbps)
98
98
98
98
98
98
98
98
98
98
98
98
98
98
Approx Max Output Rate,
Compressed Data
3
(Mbps)
150
150
150
150
150
150
150
150
150
150
150
150
150
150
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ADV212BBCZ-115 JPEG 2000 Video Codec
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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® 標準包裝: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,標準 ADC / DAC (db):81.5 / 88 動態(tài)范圍,標準 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® 標準包裝: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,標準 ADC / DAC (db):- 動態(tài)范圍,標準 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® 標準包裝: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,標準 ADC / DAC (db):81.5 / 88 動態(tài)范圍,標準 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 供應商設(shè)備封裝:48-TQFN-EP(7x7) 包裝:帶卷 (TR)