rohscomplaint
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I have 4 MCUs on my board, and each of them has a MII interface.
On the other hand, we only have one RJ45 connector. So we need a chip that performs like a MII hub, is there any IC or solution can solve our problem?
BTW: we checked the 5 ports ethernet switch chip on MICREL website. But it has only one MII port and 4 PHY, and what we want is 4 MII + 1 PHY, or 5 MII.
On the other hand, we only have one RJ45 connector. So we need a chip that performs like a MII hub, is there any IC or solution can solve our problem?
BTW: we checked the 5 ports ethernet switch chip on MICREL website. But it has only one MII port and 4 PHY, and what we want is 4 MII + 1 PHY, or 5 MII.