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Altera_Forum
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13 years ago

[SOPC Builder] pixel treatment in different clock domain

Hello everybody, Actually I am developping a custom core which calculate the GreyScale value of each coming pixel. My system provides 800x600 resolution wich means 40 Mhz pixel clock, while m...
Altera_Forum's avatar
Altera_Forum
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13 years ago

Thank you for responding Daixiwen,

You mean I use 2 DCFIFO ! one before the custom core and another after it ? because the CVO is working at 130 Mhz !!!

Actually I don't understand how the data is transfered when we use 2 clock domains ! Can you help with that ?

best regards