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TMS570LS1115: Can we use EMIF pins as GPIO

Pradeepa Senanayake
Intellectual 715 points

Part Number: TMS570LS1115

Hello,

Can someone please confirm whether we can use EMIF pins for GPIO? This is for TMS570LS1115 ZWT package.

Thsnks!

  • 0
    TI__Mastermind 21425 points
    Hello,
    Not all EMIF pins can be used as GIO pin.
    You can use as GIO the following pins after configuring them as HET pins (using appropriate PINMMRn register):
    D16 - EMIF_BA[1]/N2HET2[5],
    D4 - EMIF_ADDR[0]/N2HET2[1],
    D5 - EMIF_ADDR[1]/N2HET2[3],
    C4 - EMIF_ADDR[6]/N2HET2[11],
    C5 - EMIF_ADDR[7]/N2HET2[13],
    C6 - EMIF_ADDR[8]/N2HET2[15],
    N17 - EMIF_nCS[0]/N2HET2[7],
    K17 - EMIF_nCS[3]/N2HET2[9].

    Best regards,
    Miro