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PHJ's avatar
PHJ
Icon for Occasional Contributor rankOccasional Contributor
7 years ago

Arria 10 HPS I/O Pin Multiplexing configuration

​The A10 HPS technical reference manual has the following note for each of the pinmux configuration registers (e.g. pinmux_uart0_usefpga) : "NOTE: These registers should not be modified after IO con...
a_x_h_75's avatar
a_x_h_75
Icon for Contributor rankContributor
7 years ago

That's correct. Changing the HPS I/O configuration away from that of the FPGA image will cause issues.

Cheers,

Alex