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PIC18F97J60 Ethernet Support

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Bobl
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2018/08/14 13:14:10 (permalink)
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PIC18F97J60 Ethernet Support

The datasheet states 1000Base-T in the Ethernet Feature section, but I only see two pairs, one TX, one RX, on the uController. I need to interface to a 1GbE network. Can I use just the two pairs and the connection will auto negotiate?
 
Thx in advance!
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    jack@kksound
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    Re: PIC18F97J60 Ethernet Support 2018/08/14 13:44:05 (permalink)
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    Read section 19.0 of the datasheet.
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    Bobl
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    Re: PIC18F97J60 Ethernet Support 2018/08/15 04:31:39 (permalink)
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    Section 19 doesn't answer my question!
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    mbrowning
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    Re: PIC18F97J60 Ethernet Support 2018/08/15 04:37:03 (permalink)
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    It does. And so does the fifth bullet item under “Ethernet features” on page 3
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    jack@kksound
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    Re: PIC18F97J60 Ethernet Support 2018/08/15 07:59:34 (permalink)
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    Bobl
    Section 19 doesn't answer my question!


    And this is wrong:
    but I only see two pairs, one TX, one RX,

    That is not "two pairs" of signals, it is "one pair" of signals. The ethernet interface uses a lot more signals then that and section 19 of the datasheet discusses all of them.
    #5
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