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Altera_Forum
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15 years ago

Combine/Map one bus onto another

Hello, Would someone be able to explain how to combine bits from two different buses? Say I had two buses Source[23..0] and Sink[21..0] - I want to map a number of bits from Source onto ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

--- Quote Start ---

Source[5..0] drives Sink[5..0] and

Source[13..8] drives Sink[11..6] and

Source[22..16] drives Sink[17..12]

--- Quote End ---

Assuming you want to do this in the block editor, you can use wire symbols (found in the symbol selector under primitives/buffer) for this. Despite the name, they work with buses too, so you can have Source[13..8] going into a wire symbol and Sink[11.6] going out.