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RM48L952 GIOB[2] pin on ZWT package?

Jack Andrews
Intellectual 370 points
Other Parts Discussed in Thread: RM48L952, HALCOGEN

I've noticed something slightly odd - the 'ZWT BGA Package Ball-Map' of the RM48L952 datasheet shows GIOB[2] on ball F2, as does section 2.3.2.3. However, both section 2.3.2.1 and PINMUX in HalCoGen shows it on ball V10.  Which ball is it actually on?

Thanks,

Jack

  • 0
    TI__Guru 68830 points

    Jack,

    It is available on both pins.  It is the default function for ball F2 and it is mux option 2 for ball V10.

    If you want to use V10 you also need to change the input mux select in register PINMMR29[16] in addition to enabling the output to V10 through PINMMR9[17].

    We don't have very many pins like this.  The reason usually has to do with wanting the function to be available on the PGE package as well as the ZWT.

    -Anthony