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Zitao Fang
2020-07-12 01:23:34 -07:00
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docs/Customization/Custom-Core.rst
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@@ -225,7 +225,7 @@ Connect Interrupt
Chipyard allows a tile to either receive interrupts from other devices or initiate interrupts to notify other cores/devices. Chipyard allows a tile to either receive interrupts from other devices or initiate interrupts to notify other cores/devices.
In the tile that inherited ``SinksExternalInterrupts``, one can create a ``TileInterrupts`` object (a Chisel bundle) and In the tile that inherited ``SinksExternalInterrupts``, one can create a ``TileInterrupts`` object (a Chisel bundle) and
call ``decodeCoreInterrupts`` with the object as the argument. Note that you should call this function in the implementation call ``decodeCoreInterrupts`` with the object as the argument. Note that you should call this function in the implementation
class since it returns a Chisel bundle used by RTL code. You can then read the interrupt bits from the object. class since it returns a Chisel bundle used by RTL code. You can then read the interrupt bits from the resulting object.
The definition of ``TileInterrupts`` is The definition of ``TileInterrupts`` is
.. code-block:: scala .. code-block:: scala