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Re: OMAP-L13x / C674x / AM1x Schematic Review Checklist wiki

Jack Li
Prodigy 110 points

Hi,

According to the checklist:


EMIF

  • Check that chip selects go to the proper memory for a correct memory map.
  • For booting from NAND devices, make sure EMA_CS[3] is used.
  • For booting from NOR devices, make sure EMA_CS[2] is used.
  • Weak pullups are recommended on chip selects.

Should we add pullup resistors on the EMA_D0 ~ D7 also?

We will boot from Nand device.

 

Thanks

 

Jack

  • TI__Genius 14545 points

    Jack,

       I moved your thread because it was posted on a thread that was designed to be informative and not answer questions.

    EMAD[0]-D[7] are data lines, not chip selects. The pull-up recommendations on chip selects do not apply to data pins.