Alternative ps8625 | alternative ps8622 | design and development of cost-effective EDP to LVDS adapter board cs5211

CS5211 Compatible with alternative spectrum PS8625, Completely replace PS8622, High cost performance EDP turn LVDS Adapter board scheme ,CS5211 features ： accord with eDP 1.2 Support single channel and dual channel modes , The speed of each channel is 1.62Gbps and 2.7Gbps. And Powerful SerDes technology ,CS5211 It can recover high-speed serial data and low bit error rate . CS5211 Support embedded display port （eDP）1.1 standard . The device will decode high-speed data eDP AC coupled differential RGB Format signal , And drive with LVDS Interface integrated TFT panel . built-in LVDS Transmitter , Equipped with flexible OpenLDI/SPWG Bit mapping , Can drive single port or dual port （18/24 position ）LVDS panel .CS5211 Of LVDS The output can be configured to support up to 1920x1200 The resolution of the , The frequency is 60HZ The refresh rate .

CS5211 Performance description ：

2 passageway DisplayPort v1.1 Compatible receiver              

Support 18 Bit single port 、18 Bit dual port 、24 Bit single port and 24 Bit dual port LVDS Output              

Support at the same time OpenLDI and SPWG Bit mapping              

Built in oscillator , No external crystals are needed             

  Embedded linear pressure drop regulator （LDO） On film MCU             

adopt GPIO Pin control selection support panel               

Boot automatically after boot ROM             

adopt I2C Bus or auxiliary channel update serial boot ROM data             

  Automatic chip power mode control .             

eDP and LVD Of EMI Reduce              

Wide core power range from 1.8V To 1.2V.            

 QFN68 encapsulation .             

HBM 4KV

DP Receiver ：

Comply with embedded display port （eDP） standard 1.2             

With 1.62Gbps or 2.7Gbps Link rate support 1 Or 2 The main chain channel .            

  With RGB Format input per pixel 18/24 Bit color depth .             

Support enhanced frame mode .             

Support VESA and CEA Timing standards , Resolution up to 1920x1200,60Hz, Each pixel 24 Bit mode .             

Support dynamic refresh rate switching .            

  Support quick link training and full link training .             

Support eDP authentication ： Optional scrambling seed reset and optional frame .             

Support HPD interrupt .

CS5211 The pin definition is shown in the figure ：

LVDS Output ：

Support 18 Bit single port 、18 Bit dual port 、24 Bit single port and 24 Bit dual port LVDS Output interface .             

Support LVDS Application's OpenLDI and SPWG Bit mapping .             

When the input video is not ready , keep LVDS Output .             

agile LVDS Output pin exchange .             

Programmable swing / Common mode voltage .             

Output conversion rate control , Reduce electromagnetic interference .

Video processing ：

Support gamma correction .             

Support jitter and 6 position +FRC.             

Support dynamic backlight control .