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Altera_Forum's avatar
Altera_Forum
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15 years ago

PIO set and clear bits

Hi! I am using a Nios II in my Cyclone II FPGA. I configured the Nios with a 18bit output-PIO. When i use the macro IOWR_ALTERA_AVALON_PIO_DATA() i can easily turn my leds on and off. Looking ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Another idea; probably you already tried it.

Did you try to set/clear a single bit instead of the complete 18bit pio?