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參數(shù)資料
| 型號： | ADV601LCJSTZ |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 19/44頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC CODEC VIDEO DSP/SRL 120LQFP |
| 標準包裝： | 1 |
| 類型： | 視頻編解碼器 |
| 數(shù)據(jù)接口： | DSP，串行 |
| 分辨率（位）： | 8 b |
| 三角積分調變： | 無 |
| 電壓 - 電源，模擬： | 4.5 V ~ 5.5 V |
| 電壓 - 電源，數(shù)字： | 4.5 V ~ 5.5 V |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 120-LQFP |
| 供應商設備封裝： | 120-LQFP（14x14） |
| 包裝： | 托盤 |
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ADV601LC
–26–
REV. 0
Table XV. ADV601LC Field and Block Delimiters (Codes)
Code Name
Code
Description (Align all #Delimiter Codes to 32-Bit Boundaries)
#SOF1
0xffffffff40000000
Start of Field delimiter identifies Field1 data. #SOF1 resets the Huffman decoder and
is sufficient on its own to reset the processing of the chip during decode. Please note
that this code or #SOF2 are the only delimiters necessary between adjacent fields.
#SOF1 operates identically to #SOF2 except that during decode it can be used to
differentiate between Field1 and Field2 in the generation of the Field signal (master
mode) and/or SAV/EAV codes for CCIR-656 modes.
#SOF2
0xffffffff41000000
Start of Field delimiter identifies Field2 data. #SOF resets the Huffman decoder and
is sufficient on its own to reset the processing of the chip during decode. Please note
that this code or #SOF1 are the only delimiters necessary between adjacent fields.
#SOF2 operates identically to #SOF1 except that during decode it can be used to
differentiate between Field2 and Field1 in the generation of the Field signal (master
mode) and/or SAV/EAV codes for CCIR-656 modes.
<VITC>
(96 bits)
This is a 12-byte string of data extracted by the video interface during encode opera-
tions and inserted by the video interface into the video data during decode operations.
The data content is 90 bits in length. For a complete description of VITC format, see
pages 175-178 of Video Demystified: A Handbook For The Digital Engineer (listed in
References section).
<TYPE1>
0x81
This is an 8-bit delimiter-less type code for the first sub-band block of wavelet data.
(Model 1 Chroma)
<TYPE2>
0x82
This is an 8-bit delimiter-less type code for the first sub-band block of wavelet data.
(Model 1 Luma)
<TYPE3>
0x83
This is an 8-bit delimiter-less type code for the first sub-band block of wavelet data.
(Model 2 Chroma)
<TYPE4>
0x84
This is an 8-bit delimiter-less type code for the first sub-band block of wavelet data.
(Model 2 Luma)
#SOB1
0xffffffff81
Start of Block delimiter identifies the start of Huffman coded sub-band data. This
#SOB2
0xffffffff82
delimiter will reset the Huffman decoder if a system ever experiences bit errors or gets
#SOB3
0xffffffff83
out of sync. The order of blocks in the frame is fixed and therefore implied in the bit
#SOB4
0xffffffff84
stream and no unique #SOB delimiters are needed per block. There are 41 #SOB
#SOB5
0xffffffff8f
delimiters and associated BW and Huffman data within a field. #SOB1 is differenti-
ated from #SOB2, #SOB3 and #SOB4 in that they indicate which model and
Huffman table was used in the Run Length Coder for the particular block:
#SOB1 Model 1 Chroma
#SOB2 Model 1 Luma
#SOB3 Model 2 Chroma
#SOB4 Model 2 Luma
#SOB5 Zero data block. All data after this delimiter and before the next start of block
delimiter is ignored (if present at all) and assumed zero including the BW value.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ADV601LCJSTZRL | 功能描述:IC CODEC VIDEO DSP/SRL 120LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編解碼器 系列:- 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 供應商設備封裝:48-TQFN-EP（7x7） 包裝:帶卷 (TR) |
| ADV601LC-VIDEOPIPE | 制造商:Analog Devices 功能描述:TOOLS:DEVELOPMENT BOARDS H/W 制造商:Analog Devices 功能描述:EVALUATION BOARD ((NS)) |
| ADV601XS | 制造商:Analog Devices 功能描述: |
| ADV611 | 制造商:AD 制造商全稱:Analog Devices 功能描述:CLOSED CIRCUIT TV DIGITAL VIDEO CODEC |
| ADV611JST | 制造商:Analog Devices 功能描述:Video Compression 120-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:CLOSED CIRCUIT TV VIDEO CODEC - TQFP PKG - Tape and Reel |
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