LPCXpresso IDEのトピックFlex Cam Example with unsynchronized camera. https://community.nxp.com/t5/LPCXpresso-IDE/Flex-Cam-Example-with-unsynchronized-camera/m-p/568846#M19458 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by LRWEng on Wed Dec 24 12:25:23 MST 2014</STRONG><BR /><BR /><SPAN>Currently studying the AN11365 Application that involves LPC1857 on Keil Eval board. The camera I've selected for the product</SPAN><BR /><SPAN>conforms to ITU656 which simply means it has signals SIMILIAR to the sketchy CMOS cameras in the examples but does not accept </SPAN><BR /><SPAN>an EXTERNAL clock. Which means it will run async to the micro. (Has a PCLK that free-runs).</SPAN><BR /><BR /><SPAN>Application SHOULD work if the SCT can accept a 13.5MHz PCLK that is not tied to micro clock as an event input. And I know that the SCT</SPAN><BR /><SPAN>reclocks everything before use. </SPAN><BR /><BR /><SPAN>1)&nbsp; Does anyone have experience with this SCT/GPDMA/LCD/EMC design using cameras that cannot be locked to XCLK?</SPAN><BR /><SPAN>2) Extra credit question -- Did I miss where the SCT setup for this APP is compiled in separate SCT design tool (like FSIM or equiv) ? Or did these guys just wing it and stuff registers? </SPAN><BR /><BR /><SPAN>Thanks, to all working on Christmas Eve..,...&nbsp; </SPAN></BODY></HTML> Wed, 15 Jun 2016 22:27:36 GMT lpcware 2016-06-15T22:27:36Z Flex Cam Example with unsynchronized camera. https://community.nxp.com/t5/LPCXpresso-IDE/Flex-Cam-Example-with-unsynchronized-camera/m-p/568846#M19458 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by LRWEng on Wed Dec 24 12:25:23 MST 2014</STRONG><BR /><BR /><SPAN>Currently studying the AN11365 Application that involves LPC1857 on Keil Eval board. The camera I've selected for the product</SPAN><BR /><SPAN>conforms to ITU656 which simply means it has signals SIMILIAR to the sketchy CMOS cameras in the examples but does not accept </SPAN><BR /><SPAN>an EXTERNAL clock. Which means it will run async to the micro. (Has a PCLK that free-runs).</SPAN><BR /><BR /><SPAN>Application SHOULD work if the SCT can accept a 13.5MHz PCLK that is not tied to micro clock as an event input. And I know that the SCT</SPAN><BR /><SPAN>reclocks everything before use. </SPAN><BR /><BR /><SPAN>1)&nbsp; Does anyone have experience with this SCT/GPDMA/LCD/EMC design using cameras that cannot be locked to XCLK?</SPAN><BR /><SPAN>2) Extra credit question -- Did I miss where the SCT setup for this APP is compiled in separate SCT design tool (like FSIM or equiv) ? Or did these guys just wing it and stuff registers? </SPAN><BR /><BR /><SPAN>Thanks, to all working on Christmas Eve..,...&nbsp; </SPAN></BODY></HTML> Wed, 15 Jun 2016 22:27:36 GMT https://community.nxp.com/t5/LPCXpresso-IDE/Flex-Cam-Example-with-unsynchronized-camera/m-p/568846#M19458 lpcware 2016-06-15T22:27:36Z