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C6747 addr and data bus line short?

thomas yang78259
Intellectual 950 points

    I have a C6747 board, and EMIFB configure as SDRAM bus, Now for some special purpose, I need two of data bus (for example: Data0 and 1)
   line short, and with some doublt, I did not do this now, but I want to ask whether or not line data bus(for example: Data0 and 1) short will
   damage the C6747 chip?

  • 0
    TI__Mastermind 27585 points

    During writes if data[0] =1 and data[1]=0 then you will be shorting VCC to GND inside the chip, which could damage it.

    Unless you can guarantee that data[0] and data[1] are always driven the same (in which case why do you need to short it?) you should not do this.

    Jeff