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xujianningkp

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    xujianningkp
    xujianningkp reacted to abecedarian in TM4C1294XL Connected Launchpad Ethernet Port Pins   
    @@xujianningkp
     
    TM4C1294NCPDT datasheet says it only has 4 SSI interfaces.
     
    http://www.ti.com/lit/ds/symlink/tm4c1294ncpdt.pdf (datasheet) lists all the pins and functions, and indeed it lists SSI2, SSI3, SSI0, SSI1 as does the User Guide for the LaunchPad, http://www.ti.com/lit/ug/spmu365a/spmu365a.pdf.
     
    Leads me to belive SPI5 is a typo.
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    xujianningkp
    xujianningkp reacted to energia in TM4C1294XL Connected Launchpad Ethernet Port Pins   
    The TM4C1294NCPDT features a MAC/PHY. The communication to the MAC is through registers directly. There are no physical pins involved other than the pins connected to the Ethernet transformer but these are dedicated pins and not GPIO's/SPI.
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