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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.bSn-4Z14S_arZ2ZyJVACgoRZn8JCOQjddsuu4ibdk9g)
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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.m1Wb7DK2OSS8atBB2Dd1q29BeT8uTKG1fOj8NO98GmM)
![](https://private-user-images.githubusercontent.com/29487339/301360535-32c6348a-b0c6-4874-9585-bfee1edbf5d0.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.B169UL0fKugt54Es1dRTILGaTOprz90otfT3SWORyGQ)
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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.tXIojbNFQSg3Efmn83jBjNYXvGTpZoBoI0KtU4PxdYY)
![](https://private-user-images.githubusercontent.com/29487339/301360463-b0693783-7d54-4f09-bd99-83147e34fb08.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.m1TJ9A46l3sGBAw9vdUXwU42tVRsyDoPjxSYVNIo9Jo)
Resolution | Preview |
---|---|
DeBayer - 640x480 | ![]() |
![](https://private-user-images.githubusercontent.com/29487339/301360718-4d4479b5-a6bd-492d-962f-214486343de8.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.OxcC-tHv93Eo4XqPlsNeE0ILEzu4zSGKgVzKK74Wils)
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.