This content has been marked as final. Show 3 replies
I'm doing exactly the same thing as you are.Attempting to interface a USB microcontroller with a CMOS image sensor.However I'm trying a different approach.Instead of using the GPIF method( Internal Master mode) we're trying to use the USB controller in the SLAVE FIFO mode i.e. the CMOS image sensor is the master.Since flow control is not an issue at all, this may work well.
However we're still in the nascent stages, if the GPIF has worked for you stick with it and do let me know ....we might consider switching over.
No, unfortunately nobody seems to know how to get this done. We are also switching to the slave FIFO mode. :-(
Since you're using Micron image sensors, I'm assuming it's using the standard SCLK,SDATA protocol to right?I've been through the datasheet and can't seem to find out if it will automatically start transferring data by default?What I mean is , are any interfacing signals going to be needed to initiate data transfer or does the default setting take care of that?