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Video Frame Buffer Read and Video Frame Buffer Write

par: AMD

Outils de conception pris en charge: Vivado Software
Fourni avec: Vivado Software
Licence: End User License Agreement
Prise en charge des appareils: Artix 7, Kintex 7, Kintex UltraScale, Kintex UltraScale+, Virtex 7, Virtex UltraScale, Virtex UltraScale+, Versal AI Core, Versal Prime, Zynq 7000, Zynq UltraScale+ MPSoC

Overview
Documentation
Supported Tool Version

Product Description

The AMD LogiCORE™ IP Video Frame Buffer Read and Video Frame Buffer Write cores provide high-bandwidth direct memory access between memory and AXI4-Stream video type target peripherals which support the AXI4-Stream Video protocol. The cores can take AXI4 Streams and unpack the data to formats supported by Zynq™ UltraScale+™ Video Codec Unit (VCU). The primary use case for these cores is with Zynq UltraScale+ VCU albeit it can be used for generic Frame writes and read functions. Users are requested to review AXI Video DMA Controller before choosing the appropriate Video DMA for their use case.

Key Features and Benefits

AXI4 Compliant
Specifically design to support Zynq UltraScale+ Video Codec Unit (VCU) use cases: AXI4 compliant streams to AXI memory mapped and supports pixel unpacking and packing of data for use with Zynq UltraScale+ EV device’s VCU
Streaming Video Format support for: RGB, YUV 444, YUV 422, YUV 420
Memory Video Format support for: RGBX8, YUVX8, YUYV8, RGBX10, YUVX10, Y_UV8, Y_UV8_420, RGB8, YUV8, Y_UV10, Y_UV10_420, Y8, Y10
Supports 8 and 10-bits per color component on stream interface and memory interface
Supports spatial resolutions from 64 x 64 up to 8192 x 4320
Supports up to 4K60 performance

Resource Utilization

Documentation

Vivado Release Notes

The most updated Release Note.

View Release Note

PG278 - Video Frame Buffer Read and Video Frame Buffer Write LogiCORE IP Product Guide (PG278) (v3.0)

The Video Frame Buffer Read and Video Frame Buffer Write IP cores provide high-bandwidth direct memory access between memory and AXI4-Stream video type target peripherals, which support the AXI4-Stream Video protocol.

View Product Guide v-frmbuf-rd.html v-frmbuf-wr.html