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MDIO should go IDLE (high-z) after the Management frame has been sent. #49

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XMOS-JoeG opened this issue Apr 5, 2024 · 1 comment

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XMOS-JoeG commented Apr 5, 2024

lib_ethernet/lib_ethernet/src/smi.xc

Line 131 in ef4400d

(void) smi_bit_shift(p_smi_mdc, p_smi_mdio, val, 16, inning, 0, 0);

I think this will leave the MDIO line in the state of the last data bit transmitted.

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XMOS-JoeG commented Apr 8, 2024

Can be fixed with single line addition at line 132:
p_smi_mdio :> void; // Set MDIO Idle (High-z)

ed-xmos self-assigned this

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