Antonio Fasano 2 Posted November 17, 2020 Share Posted November 17, 2020 HI, Guys, I am working with an ARTY-Z7-20 board and the GPIO IP uses shield_dp0_dp13 outputs. the fact is that when I write a value for the outputs using the command XGpio_DiscreteWrite(&OutDig,IntBytesBuffer); I write 02 bytes and all 14 bits should be written. It does not work for bit 10 of the sequence. It is not a hardware problem because If I use an older .bin bootup file, all works fine. Would you have a clue where I can go to find the reason for that ? Thanks Antonio Link to post Share on other sites
0 Niță Eduard 4 Posted 22 hours ago Share Posted 22 hours ago Hello, Are you sure that everything is okay with the new .bin file? From what I recall, boot.bin consists of .bit & .elf files. Maybe there have been changes to the .bit file which affect the behaviour of the GPIO. Best wishes, Eduard Link to post Share on other sites
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Antonio Fasano 2
HI, Guys,
I am working with an ARTY-Z7-20 board and the GPIO IP uses shield_dp0_dp13 outputs.
the fact is that when I write a value for the outputs using the command
XGpio_DiscreteWrite(&OutDig,IntBytesBuffer); I write 02 bytes and all 14 bits should be written.
It does not work for bit 10 of the sequence. It is not a hardware problem because If I use an older .bin bootup file, all works fine.
Would you have a clue where I can go to find the reason for that ?
Thanks
Antonio
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