This is a renew revision of OV7740 Camera Demonstration from ALINX.
![](https://private-user-images.githubusercontent.com/29487339/298427585-75ccc568-4f17-48a1-b2af-20211f98896c.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.h1sKDnwQxMertoupwl-Ha-DTBkVzqL3lzp4Rxeo30Kw)
A cheap and verified OV7740: Camera Supplier
![](https://private-user-images.githubusercontent.com/29487339/301360649-160da689-7aae-42ab-b65a-dd476ec1e378.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.tF8uI9ImrYBFvnbADlvsay7oSRUFQT1Wx9Hgook2_8w)
![](https://private-user-images.githubusercontent.com/29487339/301360535-32c6348a-b0c6-4874-9585-bfee1edbf5d0.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.jycJh6O7jdA8LZ80O9iwvDRegsSOl6O-Ipq_qUsBZwY)
The new EVB uses 1.5V VCore, 3.3V AVDD, and 3V3 IO. This is aligned with the ALINX board IO hw specifications.
![](https://private-user-images.githubusercontent.com/29487339/301359995-c73bf9a2-11a8-4d13-a83d-e88dcfca0418.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.zZrlpgvpIlO9KkKtLfEfrcLRkd1VXG6otPQw5Z1Scjc)
![](https://private-user-images.githubusercontent.com/29487339/301360463-b0693783-7d54-4f09-bd99-83147e34fb08.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.3fpkYjbIiwJcxZlouvGEmerUm7idHkhAb0jpXN-KwVI)
Resolution | Preview |
---|---|
DeBayer - 640x480 |
![](https://private-user-images.githubusercontent.com/29487339/301360718-4d4479b5-a6bd-492d-962f-214486343de8.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.HpshsoKu_XkEBPbns1xxkKSj3bTayQRKo1EoDfGnzDA)
The timing of one node is not met but this is normal as cross-clock-domain ignore is not set in XDC which can be include or use CDC library to remove such warning.