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Altera_Forum's avatar
Altera_Forum
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20 years ago

Read and write 16 bits device via Avalon

Hi there, I have create a SOPC Builder component to have access to a USB peripheral controller. This USB controller has a 16 bits data bus et one address line (2 addresses: '0' and '...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

Many thanks for your help and advices.

This helps me very much to create my Avalon interface for my USB device.

Yes I use HDL file to create my component because I need to drive some additionnal pin to control DMA transfers and IRQ acknowlegde.

And with the HDL file it is ease to create an internal register and logic to do this.