• AVR Freaks

PIC18F97J60 Ethernet Support

Author
Post
Essentials Only Full Version
Bobl
New Member
  • Total Posts : 2
  • Reward points : 0
  • Joined: 2018/07/31 11:14:52
  • Location: 0
  • Status: offline
2018/08/14 13:14:10 (permalink)
0

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!
#1

4 Replies Related Threads
    jack@kksound
    code tags!
    • Total Posts : 3202
    • Reward points : 0
    • Joined: 2014/05/14 10:03:19
    • Location: 0
    • Status: offline
    Re: PIC18F97J60 Ethernet Support 2018/08/14 13:44:05 (permalink)
    -1 (1)
    Read section 19.0 of the datasheet.
    #2
    Bobl
    New Member
    • Total Posts : 2
    • Reward points : 0
    • Joined: 2018/07/31 11:14:52
    • Location: 0
    • Status: offline
    Re: PIC18F97J60 Ethernet Support 2018/08/15 04:31:39 (permalink)
    0
    Section 19 doesn't answer my question!
    #3
    mbrowning
    Just a Member
    • Total Posts : 1500
    • Reward points : 0
    • Joined: 2005/03/16 14:32:56
    • Location: Melbourne, FL
    • Status: online
    Re: PIC18F97J60 Ethernet Support 2018/08/15 04:37:03 (permalink)
    0
    It does. And so does the fifth bullet item under “Ethernet features” on page 3

    Oh well - there's always next year
    #4
    jack@kksound
    code tags!
    • Total Posts : 3202
    • Reward points : 0
    • Joined: 2014/05/14 10:03:19
    • Location: 0
    • Status: offline
    Re: PIC18F97J60 Ethernet Support 2018/08/15 07:59:34 (permalink)
    0
    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
    Jump to:
    © 2019 APG vNext Commercial Version 4.5