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Altera_Forum's avatar
Altera_Forum
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9 years ago

HPS GPIO's ouputs stuck in high impedence?

I have an issue regarding a custom board the GPIOs where all the HPS IO’s are set to high impedance no matter to how they are set. I have tested the following: GPIO system on linux enablin...
Altera_Forum's avatar
Altera_Forum
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8 years ago

also my address to GPIO_1 is 0xff09000 which is GPIO 198-226

my address to GPIO_0 is 0xff080000 which is GPIO 227-255..is this correct value and address??thats what I have assumed