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TMS570LS1227: TMS570LS1227 zero-dominant

user5021450
Prodigy 90 points
Part Number: TMS570LS1227


In TMS570LS1227 16- and 32-Bit RISC Flash Microcontroller's datasheet have the below description :

 

but,how to understand "zero-dominant".

  • 0
    TI__Guru**** 198766 points
    Hello,

    Meaning of zero-dominant output buffers:
    If two outputs are shorted together and one of them is driving a 1 while the other is driving a 0, then the result will be a 0 if the output buffers driving both the outputs are "zero-dominant" output buffers.