MPC5746_RMII_REF_CLK_pin

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Hi every one!
I want to implement "LAN8670-10BASE-T1S-ETHERNET-PHY" in RMII mode, but I couldn’t find REF_CLK pin in MPC5746C. I think REF_CLK is on the same pin as MII_RMII_0_TX_CLK is implemented.

Am I wrong?

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1 Solution

2,819 Views

Yes, it is so as you can see on the screenshot below:

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1 Reply

2,820 Views

Yes, it is so as you can see on the screenshot below:

%3CLINGO-SUB%20id%3D%22lingo-sub-2049917%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3EMPC5746_RMII_REF_CLK_pin%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-2049917%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3E%3CP%3EHi%20every%20one!%26nbsp%3B%3CBR%20%2F%3EI%20want%20to%20implement%20%22LAN8670-10BASE-T1S-ETHERNET-PHY%22%20in%20RMII%20mode%2C%20but%20I%20couldn%E2%80%99t%20find%20REF_CLK%20pin%20in%20MPC5746C.%20I%20think%20REF_CLK%20is%20on%20the%20same%20pin%20as%20MII_RMII_0_TX_CLK%20is%20implemented.%3C%2FP%3E%3CP%3EAm%20I%20wrong%3F%3C%2FP%3E%3CDIV%20class%3D%22%22%3E%26nbsp%3B%3C%2FDIV%3E%3CP%3E%3CSPAN%20class%3D%22lia-inline-image-display-wrapper%20lia-image-align-inline%22%20image-alt%3D%22LAN8670-10BASE-T1S-ETHERNET-PHY.png%22%20style%3D%22width%3A%20400px%3B%22%3E%3Cspan%20class%3D%22lia-inline-image-display-wrapper%22%20image-alt%3D%22LAN8670-10BASE-T1S-ETHERNET-PHY.png%22%20style%3D%22width%3A%20400px%3B%22%3E%3Cimg%20src%3D%22https%3A%2F%2Fcommunity.nxp.com%2Ft5%2Fimage%2Fserverpage%2Fimage-id%2F325357iD7E64350AAD0959B%2Fimage-size%2Fmedium%3Fv%3Dv2%26amp%3Bpx%3D400%22%20role%3D%22button%22%20title%3D%22LAN8670-10BASE-T1S-ETHERNET-PHY.png%22%20alt%3D%22LAN8670-10BASE-T1S-ETHERNET-PHY.png%22%20%2F%3E%3C%2Fspan%3E%3C%2FSPAN%3E%3C%2FP%3E%3CP%3E%3CSPAN%20class%3D%22lia-inline-image-display-wrapper%20lia-image-align-inline%22%20image-alt%3D%22MPC5746C.png%22%20style%3D%22width%3A%20400px%3B%22%3E%3Cspan%20class%3D%22lia-inline-image-display-wrapper%22%20image-alt%3D%22MPC5746C.png%22%20style%3D%22width%3A%20361px%3B%22%3E%3Cimg%20src%3D%22https%3A%2F%2Fcommunity.nxp.com%2Ft5%2Fimage%2Fserverpage%2Fimage-id%2F325358iBD37B1D7AA4F0559%2Fimage-size%2Fmedium%3Fv%3Dv2%26amp%3Bpx%3D400%22%20role%3D%22button%22%20title%3D%22MPC5746C.png%22%20alt%3D%22MPC5746C.png%22%20%2F%3E%3C%2Fspan%3E%3C%2FSPAN%3E%3C%2FP%3E%3CP%3E%3CSPAN%20class%3D%22lia-inline-image-display-wrapper%20lia-image-align-inline%22%20image-alt%3D%22MPC5746C-PINOUT.png%22%20style%3D%22width%3A%20400px%3B%22%3E%3Cspan%20class%3D%22lia-inline-image-display-wrapper%22%20image-alt%3D%22MPC5746C-PINOUT.png%22%20style%3D%22width%3A%20400px%3B%22%3E%3Cimg%20src%3D%22https%3A%2F%2Fcommunity.nxp.com%2Ft5%2Fimage%2Fserverpage%2Fimage-id%2F325359i07886352E4AE3957%2Fimage-size%2Fmedium%3Fv%3Dv2%26amp%3Bpx%3D400%22%20role%3D%22button%22%20title%3D%22MPC5746C-PINOUT.png%22%20alt%3D%22MPC5746C-PINOUT.png%22%20%2F%3E%3C%2Fspan%3E%3C%2FSPAN%3E%3C%2FP%3E%3CP%3E%E2%80%83%E2%80%83%E2%80%83%3C%2FP%3E%3CBR%20%2F%3E%3C%2FLINGO-BODY%3E%3CLINGO-SUB%20id%3D%22lingo-sub-2050199%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3ERe%3A%20MPC5746_RMII_REF_CLK_pin%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-2050199%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3E%3CDIV%20id%3D%22tinyMceEditordavidtosenovjan_0%22%20class%3D%22mceNonEditable%20lia-copypaste-placeholder%22%3E%26nbsp%3B%3C%2FDIV%3E%0A%3CP%3EYes%2C%20it%20is%20so%20as%20you%20can%20see%20on%20the%20screenshot%20below%3A%3C%2FP%3E%0A%3CP%3E%3CSPAN%20class%3D%22lia-inline-image-display-wrapper%20lia-image-align-inline%22%20image-alt%3D%22image.png%22%20style%3D%22width%3A%20824px%3B%22%3E%3Cspan%20class%3D%22lia-inline-image-display-wrapper%22%20image-alt%3D%22image.png%22%20style%3D%22width%3A%20824px%3B%22%3E%3Cimg%20src%3D%22https%3A%2F%2Fcommunity.nxp.com%2Ft5%2Fimage%2Fserverpage%2Fimage-id%2F325413iD82439B0D0B23805%2Fimage-dimensions%2F824x353%3Fv%3Dv2%22%20width%3D%22824%22%20height%3D%22353%22%20role%3D%22button%22%20title%3D%22image.png%22%20alt%3D%22image.png%22%20%2F%3E%3C%2Fspan%3E%3C%2FSPAN%3E%3C%2FP%3E%3C%2FLINGO-BODY%3E