fix: ignore address bits above self
This fixes the motion controller project where the DesyRDL-generated register instance is at some offset like 0xA0001000 and didn't respond to any transactions.
Tested successfully by @randall .
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This fixes the motion controller project where the DesyRDL-generated register instance is at some offset like 0xA0001000 and didn't respond to any transactions.
Tested successfully by @randall .