>I would like to use both SPI and RS-232 on a 18
>or 28 pin PIC.  Looking at the data sheets of a
>number of PICs the pins for these peripherals
>appear to overlap.
>
>Can SPI and serial be used concurently?  I sure
>hope so, but can't figure out how.

Yes. Not sure about the 18 pin devices without checking the datasheet, but
certainly on the 28 pin.

Note that the internal hardware uses separate modules, SSP or MSSP for the
I2C or SPI, and USART for the serial comms.

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