LCD USB DISPLAY IC

USB Smart Glasses

USB 智慧銀鏡

Block Diagram

功能方塊圖

1.FEATURES

1.1.USB 3.0 / 2.0 Device Controller

  • Compliant with Universal Serial Bus Specification Rev. 3.0

  • Operate in SS (5 Gbps) and HS (480Mbps) modes

1.2.Color Processing Engine

  • Brightness / Contrast / Saturation / Hue adjustment

  • Dynamic Luminance Transient Improvement (DLTI)

  • Dynamic Color Transient Improvement (DCTI)

  • Black and White Level Extension

  • Favorite Color Adjustment

  • RGB Color Correction

  • 10-bit Gamma Correction with Dithering

1.3.Scaling Engine

  • Up/Down Scaling between 480p and1080p

  • Supports 4:3 / 16:9 with non-linear scaling

1.4.Image Decoder

  • Compressed and Uncompressed mode

  • Low latency compressed mode up to 1080p

1.5.Embedded OSD

  • 1,2,4-bit per pixel

  • Supports hardware cursor

  • Supports programmable 512 font-based OSD

1.6.LCD Controller

  • Dual ports 24-bit LVDS Transmitter

  • Output Timing Generator with Spread-Spectrum PLL

  • Supports display output up to 1900x1200 @60Hz for 194Mhz

  • Supports Power Down Sequence

1.7.CPU

  • ARM cpu up to 200MHz

  • 8K Bytes Data / Instruction Cache

  • 16K Bytes ROM

  • 64K Bytes SRAM

  • UART(up to three) supports up to 115200 baud rate

  • I2C master/slave interface

  • 8-bit SAR ADC for key scan function

  • PWM Backlight Control

  • General Purpose I/O pins

  • External DRAM Memory interface

  • Serial Memory Interface

  • FW Upgrade capability by USB

  • JTAG IEEE 1149.1 for debugging

1.8.DDR2 SDRAM Controller

  • 16-bit data bus

  • JEDEC SSTL 1.8V I/O    

  • 2.5ns cycle time for DDR2-800   

1.9.Audio Processor

  • Sample rate conversion

  • I2S output

1.10.Misc

128-pin 14mmX14mm LQFP with e-pad

政府銀行簽名板

專業顯示器

USB to HDMI 轉接器

公眾 USB 顯示器

作業系統驅動程式支持

Windows XP, 7, 10

Android 5.0 以上

Linux Kernal 3.1(2019)

OSX 10.10