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BT849A - Single-Chip Video Capture

Download the BT849A datasheet PDF. This datasheet also covers the BT848 variant, as both devices belong to the same single-chip video capture family and are provided as variant models within a single manufacturer datasheet.

Description

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Features

  • Fully PCI Rev. 2.1 compliant.
  • Auxiliary GPIO data port and video data port.
  • Supports image resolutions up to 768x576 (full PAL resolution).
  • Supports complex clipping of video source.
  • Zero wait state PCI burst writes.
  • Field/frame masking support to throttle bandwidth to target.
  • Multiple YCrCb and RGB pixel formats supported on output.
  • Supports NTSC/SECAM/PAL analog input.
  • Image size scalable down to icon using verti.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BT848_ETC.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number BT849A
Manufacturer Booktree
File Size 1.12 MB
Description Single-Chip Video Capture
Datasheet download datasheet BT849A Datasheet

Full PDF Text Transcription

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Advance Information This document contains information on a product under development. The parametric information contains target parameters that are subject to change. Bt848/848A/849A Single-Chip Video Capture for PCI Bt848 is a complete, low cost single-chip solution for analog NTSC/PAL/SECAM video capture on the PCI bus. As a bus master, Bt848 does not require any local memory buffers to store video pixel data which significantly minimizes the hardware cost for this architecture. Bt848 takes advantage of the PCI-based system’s high bandwidth and inherent multimedia capability.
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