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液晶显示屏屏接口分类都有哪些类型

YEJINGXIANSHIPINGPINGJIEKOUFENLEIDOUYOUNAXIELEIXING

DUILCDJIEKOUDERENSHI

LCDJIEKOULEIXING:

 

1.SHOUXIANWOMENYICHUANDIDEXINHAOLEIXINGLAIQUFENZHUYAOYOULIANGDALEI:

- MONIXINHAO:

  - VGA: Video Graphics Array

- SHUZIXINHAO

  - TTL: Transistor Transisor Logic

  - LVDS: Low Voltage Differential Signaling

  - TMDS: Transition Minimized Differential Signal

2.QICIWOMENYIYINGJIANJIEKOULIANJIEFANGSHILAIQUFENZHUYAOYOUYIXIAJIZHONGMOSHI:

 

-MCUMOSHI

-RGBMOSHI

-SPIMOSHI

-VSYNCMOSHI

-MDDIMOSHI

-DSIMOSHI

JUTIJIESHIKECANKAOhttp://blog.csdn.net/ce123_zhouwei/article/details/6896819

 

3.MUQIANSHOUJISHANGDECAISELCDDELIANJIEFANGSHIYINGYONGBIJIAODUODEJIUSHIMUCMOSHIHERGBMOSHI

 

MCU-LCDPINGTAYURGB-LCDPINGZHUYAOQUBIE:

XIANCUNWEIZHI:RGB-LCDDEXIANCUNYOUXITONGNEICUNCHONGDANGDE,YINCIQIDAXIAOZHISHOUXIANYUXITONGNEICUNDEDAXIAO,ZHEIYANGRGB-LCDKEYIZUOCHUJIAODACHICUN,MCU-LCDDESHEJIZHICHUZHIYAOKAOLVDANPIANJIDENEICUNJIAOXIAO,YINCIDOUSHIBAXIANCUNNEIZHIZAILCDMOKUAINEIBU.RANHOURUANJIANTONGGUOZHUANMENXIANSHIMINGLINGLAIGENGXINXIANCUN,YINCIMCUPINGWANGWANGBUNENGZUODEHENDA。TONGSHIXIANSHIGENGXINSUDUYEBIRGB-LCDMAN。

XIANSHISHUJUCHUANSHUMOSHI:RGBPINGZHIXUXIANCUNZUZHIHAOSHUJU。QIDONGXIANSHIHOU,LCD-DMAHUIZIDONGBAXIANCUNZHONGDESHUJUTONGGUORGBJIEKOUSONGDAOLCM(LCD module)。ERMCUPINGZEXUYAOFASONGHUADIANDEMINGLINGLAIXIUGAIMCUNEIBUDERAM(JIBUNENGZHIJIEXIEMCUPINGDERAM)。SUOYIRGBXIANSHISUDUMINGXIANBIMCUKUAI,ERQIEBOFANGSHIPINFANGMIAN,MCU-LCDYEBIJIAOMAN。

DUIYURGBJIEKOUDELCM,ZHUJISHUCHUDEZHIJIESHIMEIGEXIANGSUDERGBSHUJU,BUXUYAOJINXINGBIANHUAN(GAMMAXIAOZHENGDENGCHUWAI),DUIYUZHEIZHONGJIEKOU,XUYAOZAIZHUJIBUFENYOUGELCDKONGZHIQI,YICHANSHENGRGBSHUJUHEDIAN、XING、ZHENTONGBUXINHAO。

4.CAISETFTYEJINGPINGZHUYAOYOU2ZHONGJIEKOU:TTLJIEKOU(RGBYANSEJIEKOU),LVDSJIEKOU(JIANGRGBYANSEDABAOCHENGCHAFENXINHAOCHUANSHU)。(ZHEILIANGZHONGJIEKOUSHIANCHUANSHUDEXINHAOLEIXINGLAIFENDE,ERBUSHIYIYINGJIANJIEKOUFANGSHILAIFENDE)

TTLJIEKOUZHUYAOYONGYU12.1CUNYIXIADEXIAOCHICUNTFTPING,LVDSJIEKOUZHUYAOYONGYU8CUNYISHANGDEDACHICUNTFTPING。TTLJIEKOUXIANDUO,CHUANSHUJULIDUAN;LVDSJIEKOUCHUANSHUJULIZHANG,XIANDESHULIANGSHAO。DAPINGCAIYONGJIAODUODEMOSHI,KONGZHIJIAOSHIVSYNC,HSYNC,VDEN,VCLK,SHUJUJIAOSHIVD[23-0]。

CPUHUOXIANKAFACHUDETUXIANGSHUJUSHITTLXINHAO(0-5V、0-3.3V、0-2.5V、HUO0-1.8V),LCDBENSHENJIESHOUDEYESHITTLXINHAO,YOUYUTTLXINHAOZAIGAOSULVDEZHANGJULICHUANSHUSHIXINGNENGBUJIA,KANGGANRAONENGLIBIJIAOCHA,HOULAIYOUTICHULEDUOZHONGCHUANSHUMOSHI,BIRULVDS、TDMS、GVIF、P&D、DVIHEDFPDENG。TAMENSHIJISHANGZHISHIJIANGCPUHUOXIANKAFACHUDETTLXINHAOBIANMACHENGGEZHONGXINHAOYICHUANSHU,ZAILCDNEIBIANJIANGJIESHOUDAODEXINHAOJINXINGJIEMADEDAOTTLXINHAO。

DANSHIBUGUANCAIYONGHEZHONGCHUANSHUMOSHI,BENZHIDETTLXINHAOSHIYIYANGDE。

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