This article introduces the principle , interface and performance parameters of the led display driver module ; puts up a method of screen division and grayscale display ; picks - up some parameters to decribe the scan algorithm ; clarifies the relationship between scan parameters , the design ratio of the screen and the driver module performance parameters ; and formulates three principles in led display design 摘要介紹了led顯示屏驅(qū)動(dòng)控制模塊的原理、接口和性能參數(shù),提出顯示屏的屏體分塊方法和灰度顯示方法,提取了用于顯示屏設(shè)計(jì)中驅(qū)動(dòng)控制方式的若干算法參數(shù),分析并闡明了這些算法參數(shù)、顯示屏設(shè)計(jì)要求及驅(qū)動(dòng)模塊的性能指標(biāo)三者之間的關(guān)系,并提出了三個(gè)設(shè)計(jì)約束關(guān)系式,從而擬定了顯示屏的驅(qū)動(dòng)控制方式。
The stereo set system that conduct and actions success design , the first tool know . now s design ratio rise 25 year agos s design come wanting lucky get many , because there is source of very and abundant stereo set engineering knowledge to can make use of now . numerous , even is a numerous to test the book to completely included the each aspect of this realm davis and davis , 1987 ; giddings , 1990 ; ballou , 1991 . have every kind of can the exploitation s periodical , from scholarship publication to the business communication publication with with this periodical magazine of similar business . have every kind of have the reputation s academic exchanges the meeting , colloquium and training class , and can include our industry the trade association , national stereo set and literature supplies the association the acquisition the source from the every kind of think factory . each college and university that acquisition approve also start providing relevant of course 設(shè)計(jì)過(guò)程由許多零碎資料的收集過(guò)程的組成,就像拼圖游戲里的零碎圖片同時(shí)把它們拼裝在一起,使得它們之間即不重疊也沒(méi)有間隙。那么,到底如何設(shè)計(jì)一種音響系統(tǒng)呢?有的人做起來(lái)像是鋪開(kāi)許多音響產(chǎn)品的產(chǎn)品目錄活頁(yè),然后像投擲飛鏢那樣用筆畫(huà)來(lái)畫(huà)去有的人做起來(lái)像是把核桃殼翻來(lái)翻去,直到找到核桃肉為止而有的人則在輕易地計(jì)算解答極其深?yuàn)W的方程式。