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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.

General Description

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Key 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 (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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.