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Altera_Forum
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14 years ago

Problems with Qsys Avalon UART Rx Interrupt

Hey Guys, I have problems with the Avalon UART Rx Interrupt Generation. I'm sending several ascii-signs to my UART but there is absolutely no reaction. Neither in simulation nor in synthesis. The ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Yeah, but the Interrupt does not fire at all. In simulation the IRQ Flag is also not being set if i stimulate/force the "rxd"-pin of the UART, and of cource the slave register (control, status, txdata, rxdata,...) are accessable and are being accessed by my core.