saman1969
Newbie level 5

Hi, I want to display images on a LCD by using a ov6620 sensor. for this I use a FPGA that receives data from ov6620 and send them to LCD . I can manipulate OV6620’s registers and think all recommended points in its data sheet are considered but the image is not correct . in fact i have a dismal image that means one of the stages of my try is wrong .All communications to LCD is correct because I could get a correct color bar that its data is not provided directly by sensor , but I send its data with use of sensor timing . this means that when I use independent data that are not provided by sensor image has no problem but by using sensor data I have a dismal image ,as well i use correct timing of the sensor . if any one work with this sensor , it is appreciated to help me. thanks