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senjd's avatar
senjd
Icon for New Contributor rankNew Contributor
6 years ago

Is it possible to have more than one avalon ports on external memory interface IP (DDR3) of CYCLONE 10 GX ?

In ddr3 memory, I want to do write transaction from one port and from another port i want to read it. But i am not able to find controller settings where i can cofigure different avalon ports for my ...
sstrell's avatar
sstrell
Icon for Super Contributor rankSuper Contributor
6 years ago

You can connect multiple master interfaces to a single Avalon slave, either in Platform Designer or through manual instantiation. Or are you saying you want to simultaneously read and write? Only one master can have access to the slave at a time. I don't think there's an option for additional interfaces to do simultaneous reads and writes.

Ping pong PHY is when you want to access two separate external memory interfaces with a single set of pins. It's not what you are looking for.

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