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LEVEL_IRQ_STATUS_REGISTER | RegisterLocation := init ( " level_irq_status " , toInt ( x " 08 " ) , NUM_IRQ_BITS , LEVEL_IRQ_REG_CFG ) |
This register location is used to trigger the IRQs since the component has no existing internal IRQ trigger logic. It will show how each different types of triggers work. This is not necessary to get IRQs working, it is just used here as the driver to set the IRQ bits defined below. Simply write a '1' to the corresponding bit in this register and you will see the associated IRQ bit trigger, assuming the IRQ mask has been set.
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Constant |
Definition at line 405 of file ExampleComponent.vhd.