Has anyone measured the cycles needed for a PowerPC to output data in a GPIO port? I am using a Virtex-II Pro device and plb_GPIO peripheral, and I measure ~100 cycles.
Has anyone measured the cycles needed for a PowerPC to output data in a GPIO port? I am using a Virtex-II Pro device and plb_GPIO peripheral, and I measure ~100 cycles.
Have something to add? Share your thoughts — no account required.
Ask the community — no account required