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skon's avatar
skon
Icon for New Contributor rankNew Contributor
7 years ago

Connecting an Avalon MM master with a 32 bit address width.

Hello, I want to connect an Avalon MM master with a 32 bit address width to 2 slaves that also have a 32 bit address bus each. Obviously, a straight connection is impossible...because of the overla...
sstrell's avatar
sstrell
Icon for Super Contributor rankSuper Contributor
7 years ago

You say they are overlapping, but I asked if they are using the *entire* 32-bit address space. You can set different base addresses for the two components if their spans will not overlap.

If so, now that I think about it, you don't need a pipeline bridge. PD supports 64 bit addressing, so just add one more bit to the address control on your master. If you can't do this, check out the address span extender IP.