Key facts
- Brand
- Analog Devices
- Model
- ADV202
- Industry
- Industrial
- Documents
- 5
- Languages
- EN
- Last added
- 2012-08-02
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Analog Devices ADV202 Handbook
The ADV202 is a single‑chip JPEG2000 compression and decompression solution for video and still images. It supports both 9/7 and 5/3 wavelet transforms, up to six levels of transform, and programmable tile sizes up to 4096 pixels. The device includes a dedicated wavelet engine, three entropy codecs, on‑board memory, and an embedded RISC processor.
The handbook covers functional block diagrams, timing specifications, host interface details, and ordering information for the various speed‑grade and package options (121‑lead and 144‑lead CSPBGA). It also lists supply voltage ranges, current consumption, and I/O characteristics needed for system integration.
Analog Devices ADV202 specifications
| Maximum data input rate (irreversible mode) | 65 MSPS |
|---|---|
| Maximum data input rate (reversible mode) | 32 MSPS |
| Input data rate for 1080i 10-bit data | 124 Mbytes/sec |
| VCLK frequency for 1080i application | 74.25 MHz |
| Minimum CODE FIFO size for 32-bit data | 256 32-bit words |
Source: Analog Devices AN-796 Using the ADV202 in a Multichip Application
All Analog Devices ADV202 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
How to use the product for one specific task, with worked examples.
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How many ADV202 chips are required for 1080i HDTV mode?
At least two ADV202s are required to manage the data input rates for 1080i.
From: Analog Devices AN-796 Using the ADV202 in a Multichip Application
What is the recommended interface for uncompressed video data?
The VDATA bus is recommended for uncompressed video data input or output.
From: Analog Devices AN-796 Using the ADV202 in a Multichip Application
What is the throughput capability of the ADV202 entropy codecs?
The three entropy codecs can guarantee a throughput of up to 65 MSPS.
Which wavelet filters does the ADV202 support?
The device includes a wavelet transform engine with 5/3 and 9/7 wavelet filters.
What is the recommended delay after programming PLL registers?
A delay of approximately 20 microseconds is needed after which the ADV202 should undergo a reboot procedure.
From: Analog Devices ADV202 Application Note AN-799 Test Procedures
What causes ACK to never be asserted during direct register access?
Possible causes include incorrect timing or incorrect PLL settings.
From: Analog Devices ADV202 Application Note AN-799 Test Procedures