Digilent/vivado-boards

Zedboard PS_CLK frequency incorrect

elodg opened this issue · 1 comments

elodg commented

vivado-boards/new/board_files/zedboard/1.3/preset.xml

Line 166 in 18d7d68

<user_parameter name="CONFIG.PCW_CRYSTAL_PERIPHERAL_FREQMHZ" value="50.000000"/>

Correct frequency is 33.333333 MHz.

artvvb commented

A user on the forum reported that this affects the UART baud rate. It's fixed by e5f0728
The fix has been tested in hardware with a simple hello world project.

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