using Quad UART

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  1. - 27th April 2011, 10:00 #1
    harryweb's Avatar
    harryweb
    harryweb is offline Junior Member
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    Default using Quad UART

    Hi,

    I plan to use "quad uart IC" because my app need to control many other pic doing their jobs
    I have some question about them:

    -When data sheet told 16 bytes FIFO, is it a kind of 16 bytes buffer ?
    (because my pic cannot read all data at same time)

    -Is it not too hard to control a quad UART ?

    -What IC is the most common used ? (SPI or I2C interface, not //)

    I would like to know if someone is using this kind of IC... Example will be very useful to start play with.

    Regards
    Last edited by harryweb; - 27th April 2011 at 10:34.
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