共2条
1/1 1 跳转至页
,TTL,8bit,RGB,VGA 关于TTL 8bit RGB信号转VGA?
问
初步是打算用ADV7125,但是#SYNC应该怎么得到亚?,还有VGA的HSYNC跟VSYNC需要什么电路转换亚?
数字RGB信号有:R8, G8, B8, PCLK(Pixel clock), LCLK( Line clock, as HSYNC ), FCLK(Frame clock as "VSYNC"), BIAS(AC bias that signals), LCD_CS以及一个VSYNC输入(Refresh sync signal from the LCD panel with internal frame buffer.) 答 1: 用HC541就可以了 答 2: 不是吧?HC541不是八路三态收发缓冲器么?那要怎么接亚?
数字RGB信号有:R8, G8, B8, PCLK(Pixel clock), LCLK( Line clock, as HSYNC ), FCLK(Frame clock as "VSYNC"), BIAS(AC bias that signals), LCD_CS以及一个VSYNC输入(Refresh sync signal from the LCD panel with internal frame buffer.) 答 1: 用HC541就可以了 答 2: 不是吧?HC541不是八路三态收发缓冲器么?那要怎么接亚?
共2条
1/1 1 跳转至页
我要赚赏金
