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Texas Instruments SN65DSI86/SN65DSI86-Q1 DSI to eDP Bridge

Texas Instruments SN65DSI86/SN65DSI86-Q1 DSI to embedded DisplayPort (eDP) Bridge features a dual-channel MIPI D-PHY receiver front-end configuration with four lanes per channel operating at 1.5Gbps per lane and a maximum input bandwidth of 12Gbps. The bridge decodes MIPI DSI 18bpp RGB666 and 24bpp RGB888 packets. The device also converts the formatted video data stream to a DisplayPort with up to four lanes at either 1.62Gbps, 2.16Gbps, 2.43Gbps, 2.7Gbps, 3.24Gbps, 4.32Gbps, or 5.4Gbps. The SN65DSI86/SN65DSI86-Q1 is well suited for WQXGA (2560 × 1600) at 60 frames per second, as well as 3D Graphics at 4K and true HD (1920 × 1080) resolutions at an equivalent 120fps with up to 24bpp. Partial line buffering accommodates the data stream mismatch between the DSI and DisplayPort interfaces. The Texas Instruments SN65DSI86-Q1 devices are AEC-Q100 qualified for automotive applications.

Features

  • Embedded DisplayPort™ ( eDP™) 1.4 compliant supporting 1, 2, or 4 lanes at 1.62Gbps (RBR), 2.16Gbps, 2.43Gbps, 2.7Gbps (HBR), 3.24Gbps, 4.32Gbps, or 5.4Gbps (HBR2)
  • Implements MIPI D-PHY version 1.1 physical layer front-end and display serial interface (DSI) version 1.02.00
  • Dual-channel DSI receiver configurable for one, two, three, or four D-PHY data lanes per channel operating up to 1.5Gbps per lane
  • Supports 18bpp and 24bpp DSI video packets with RGB666 and RGB888 formats
  • Suitable for 60fps 4K 4096 × 2304 resolution at 18bpp color, and WUXGA 1920 × 1200 resolution with 3D graphics at 60fps (120fps equivalent)
  • MIPI front-end configurable for single-channel or dual-channel DSI configuration
  • Supports dual-channel DSI odd, even, left, and right operating modes
  • 1.2V main VCC power supply and 1.8V supply for digital I/Os
  • Low-power features include panel refresh and MIPI ultralow power state (ULPS) support
  • DisplayPort lane polarity and assignment configurable
  • Supports 12MHz, 19.2MHz, 26MHz, 27MHz, and 38.4MHz frequencies through external reference clock (REFCLK)
  • ESD rating ±4kV (HBM)
  • Packaged in 64ball 5mm x 5mm nFBGA (ZXH)
  • I2C configurable
  • –40°C to +85°C temperature range

Applications

  • PC and notebooks
  • Tablets
  • Retail automation and payment
  • Test and measurement
  • Factory automation and control

Datasheets

Functional Block Diagram

Block Diagram - Texas Instruments SN65DSI86/SN65DSI86-Q1 DSI to eDP Bridge
發佈日期: 2020-12-16 | 更新日期: 2024-10-21