MS1862

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The MS1862 is a LCD driver chip, single chip realizes the conversion from VGA, HD video signal input to LVDS signal output, and can directly control TFT-LCD screen display. Support automatic image adjustment, digital audio output, built-in test pattern. It integrates 8051 MCU, expandable UART, I2C, SPI, PWM, GPIO, ADC and other peripheral interfaces.




Features

  HD Input

  Digital Audio Output

  Up to 1920×1080@120Hz (CVT-RB)

  Support I2S digital audio output

  Support 8/10-Bit color depth  

  Support SPDIF digital audio output

  Support RGB/YUV color space

  Support 32/44.1/48 KHz audio sampling rate

  Support automatic input mode detection, auto EQ

  Support 16/20/24-Bit audio sampling accuracy

  Support Data Lane P/N switch and channel switch

  Built-in Test Pattern

  Support Clock Lane P/N switch

  Built-in black/white/red/green/blue pure color Pattern

  VGA Input

  Built-in 256 gray scale Pattern

  Up to 1920×1080@75Hz (CVT-RB)

  Built-in chessboard Pattern

  Support 10-Bit ADC sampling conversion accuracy

  Embedded MCU

  Support up to 175MSPS sampling conversion rate

  Built-in 8-Bit 8051 core

  Support auto clock adjustment

  Maximum system clock frequency 54MHz, instruction cycle times rate 1T

  Support auto phase adjustment

  System RAM size: 2KB

  Support auto position adjustment

  Support 4 Timers with 16-Bit precision

  Support auto color adjustment

  Support up to 13 GPIOs, multiplexed with peripherals

  LVDS Transmitter

  Built-in 1 UART, 1 SPI Master, 1 I2C

  Support VESA and JEIDA data mapping

  Support 2 channel SARADCs, sampling accuracy 8bit

  Support clock frequency range: 25MHz~150MHz

  Support 3 channel PWMs output, 4 external Interrupts

  Support 6-bit /8-Bit data output

  Operating Temperature:0~70

  Support single/dual channel output mode

  Plastic package, QFN-64 (7mm×7mm)

  Up to 1920×1080@120Hz (CVT-RB)

  PB-free and RoHS2.0 compliant




Function Block Diagram