ANX9834
Display Controller
Detailed Product Informationpdf

overview

The Analogix Travis family of devices, jointly developed by AMD and Analogix, offers various combinations of DisplayPort to LVDS and VGA conversion. The ANX9834 enables both VGA and LVDS, and is designed primarily for desktop and notebook computers to operate seamlessly with AMD Fusion APU-based platforms. The Analogix team executed extensive validation on AMD reference platforms to provide customers a high confidence path for successful integration. It offers one 4-lane DisplayPort input for conversion to VGA and a separate 2-lane DisplayPort input for LVDS conversion.

 

main features

LV-Port is VESA® DisplayPort™ 1.1a receiver compliant with AMD proprietary extensions

  • Dual LV-Port sinks (one 4-lane port and one 2-lane port) supporting both 2.7Gbps and 1.62Gbps
  • AUX Channel link up to 1Mbps bandwidth
  • eDP content protection

VGA and LVDS independent output operation

  • 18-bpp single or Dual channel LVDS output
  • Dual-LVDS output up to WUXGA@60Hz
  • Single-LVDS output up to WXGA@60Hz

Analog VGA output pixel rate 202.5 MHz

  • 1600*1200@75Hz, 1920x1200@60Hz with 24-bpp support
  • Auto/Manual monitor plug and unplug detect

Programmable LVDS power sequencing and dimming control support

  • Designed for AMD Fusion APU-based platforms
  • Low jitter differential clock input
  • VESA standard DDC interface
  • Chip ID and OUI support
  • VESA v1r2 compliant VGA out

EMI Suppression

  • 0.5% DP Rx Spread Spectrum Clock (SSC)
  • LVDS Tx SSCG support up to ± 1.57%

Selectable 3.3 / 1.2V or 2.5 / 1.2V operation

JTAG supported for board level debug

applications

AMD Fusion APU-based platforms ( notebooks, tablets, AIO PCs, monitor and other applications with embedded displays )

package

100-ball BGA

RoHS compliant and Halogen free

RoHS