Datapath The VisionAV-SDI Manuale d'uso - Pagina 5

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Specification

Board Format

Connectors

HDMI Capture

DVI Capture

VGA / YPbPr Capture

DVI-I Modes

Composite Video Capture CCIR601 sampling. PAL, NTSC, SECAM formats automatically detected

SDI Capture

Analog Audio Capture

Video Capture Memory

Video Processing

DMA Engine

Operating System

Support

We are continuously developing the technology used within our product ranges delivering outstanding innovative solutions, therefore the

specification may change from time to time.

PCI-Express x4 half length, full height card

DVI-I , RCA and 2 x BNC connectors (Input (Green LED) and Loop through

output (Blue LED)

• Supports HDMI 1.3 to 225MHz (including deep colour modes). For HDCP

support, contact the Sales Dept at Datapath for more information

• HDMI audio can be selected as source for audio streaming

• Incorporates TMDS equalizer to support up to 20m cables

Supports DVI 1.0 RGB 24bit capture to 165MHz

Incorporates TMDS equalizer to support up to 20m cables

Triple ADCs sampling up to 170Msps. Full 4:4:4 sampling, 8 bits per colour

5-wire, 4-wire or sync-on-green signal formats

1920x1200/60fps. 32 bit colour, up to 4096x4096 resolution

• SD-SDI (480i/576i), HD-SDI to 1080i, 3G-SDI up to 1080p and 2K Digital

cinema modes

• SDI audio can be selected as source for audio streaming

Balanced and unbalanced analog Audio Capture (through optional Audio

Module)

256MB high bandwidth frame buffer supports triple buffering of HD and SD

video

Local storage of complex scatter-gather tables for DMA engine (eliminates

read overhead)

Polyphase FIR scaling engine (7x5) for hardware downscaling and upscaling

Colour space conversion allows captured data to be transferred in any

format:

• RGB 16 bit (5-5-5, 5-6-5), 24 bit (8-8-8) or 32 bit (8-8-8-alpha)

• YUV 16 bit (4:2:2)

• Mono: 8bit

Direct DMA to physical or virtual memory buffers with full scatter-gather

support

DMA bandwidth : up to 800MB/s

16 independent DMA streams:

• Any mix of HD and SD sources, colour space, cropping and scaling

parameters

Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008,

Windows Server 2012, Windows 7, Windows 8 and Linux support (not audio)

See www.datapath.co.uk for updates