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Altera_Forum
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8 years ago

128 bit master to 32 bit slave

Hi , I am connecting a master whose data width is 128 bit. I am connecting it to a slave whose data width is 32 bit. Master output is Avalon interface When I trigger a data from the mast...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

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You can use the byteenable signal thats part of the Avalon standard to mask certain bytes.

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My master is a pcie hard IP configured as G3x4 128bit 250 MHz. You mean I have to manually hack the interconnect file generated by Qsys between the pcie(rxm port) and my apb slave??