i.MX Processors中的主题 I.mx6 parallel lcd DISP0_CLK level https://community.nxp.com/t5/i-MX-Processors/I-mx6-parallel-lcd-DISP0-CLK-level/m-p/237814#M19254 <HTML><HEAD></HEAD><BODY><P>Dear ALL</P><P></P><P>I test &amp; checking in sabreSD board parallel LCD interface.</P><P>But i find starange porint in parallel lcd interface hw signal level by osilloscope..</P><P>Allmost signal is operation in 0V~3.3V. </P><P><STRONG style="text-decoration: underline;">But only DISP0_CLK is diffienct other signal, it's operation in 1V~2.2V.</STRONG></P><P>Now no connection state parallel lcd module.</P><P>I checking complete change frequency as specify value.</P><P></P><P>Plz help &amp; reply, is it normal state?</P><P></P><P>Thanks..</P></BODY></HTML> Mon, 17 Feb 2014 01:46:37 GMT gtkim 2014-02-17T01:46:37Z I.mx6 parallel lcd DISP0_CLK level https://community.nxp.com/t5/i-MX-Processors/I-mx6-parallel-lcd-DISP0-CLK-level/m-p/237814#M19254 <HTML><HEAD></HEAD><BODY><P>Dear ALL</P><P></P><P>I test &amp; checking in sabreSD board parallel LCD interface.</P><P>But i find starange porint in parallel lcd interface hw signal level by osilloscope..</P><P>Allmost signal is operation in 0V~3.3V. </P><P><STRONG style="text-decoration: underline;">But only DISP0_CLK is diffienct other signal, it's operation in 1V~2.2V.</STRONG></P><P>Now no connection state parallel lcd module.</P><P>I checking complete change frequency as specify value.</P><P></P><P>Plz help &amp; reply, is it normal state?</P><P></P><P>Thanks..</P></BODY></HTML> Mon, 17 Feb 2014 01:46:37 GMT https://community.nxp.com/t5/i-MX-Processors/I-mx6-parallel-lcd-DISP0-CLK-level/m-p/237814#M19254 gtkim 2014-02-17T01:46:37Z