AL-D320 Decoder IP

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AL-D320 is Allegro DVT’s decoder IP core which adds support for the VVC video format. It is a multi-format, multi-stream real-time hardware solution for all semiconductor manufacturers integrating a high-performance video decoding solution into their chips.

Built upon a true multi-format architecture, the AL-D320 decoder IP core provides a highly scalable solution up to 16K and 360° video resolutions through a unique multi-format and multi-core architecture.

The AL-D320 decoder IP core also provides ultra-low latency decoding down to sub-frame for all mainstream video formats: VVC, AV1, VP9, H.265/HEVC and H.264/AVC, and higher decoding throughputs up to 8K120. In addition, chroma sampling of up to 4:4:4 and sample size up to 12-bit are supported.

Supported formats

VVC, Main 10 and Main 10, 4:0:0/4:2:0/4:2:2 12-bit profiles

AV1 Main profile (4:2:0 8/10-bit) and Professional profile (4:2:2 10-bit)

VP9 Profile 0 (4:2:0 8-bit), Profile 2 (4:2:0 10-bit) and Profile 3 (4:2:2 10-bit)

H.265/HEVC Main, Main 10, Main 12 and 4:2:2, 4:4:4 12-bit profiles

H.264/AVC Baseline, Main, High, 4:2:2, 4:4:4 10-bit profiles

JPEG Baseline

8-bit, 10-bit, 12-bit color depth

Interfaces

AMBA APB interface for control registers programming

AMBA AXI interfaces for data access

Deliverables

RTL source code

C control software

Bit accurate executable software reference model

Documentation

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AL-D320 Decoder IP

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AL-D320 Decoder IP

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