Jan-Erik Soderholm wrote:
> If one look at the port schematics in the datasheet ("FIGURE 10-1:")
> one see that electricaly/electronicaly writing to PORTx or LATx
> is exactly the same thing.
>
> There is only one line going into the CK line of the
> output latch marked "WR LAT or Port".
>
> So the two commands above not only have the same end effect,
> they actualy do exactly the same thing in the processor.
>
> Reading is another matter and there are separate "RD LAT"
> and "RD Port" lines in the port schematic.
>  =20

I overlooked the I/O diagram (Fig 12-1 on page 129) in the data sheet=20
for the PIC16F1934, as it was one small diagram instead of the heap they=20
usually show.
David...

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___________________________________________
David Duffy        Audio Visual Devices P/L
Unit 8, 10 Hook St, Capalaba 4157 Australia
Ph: +61 7 38235717      Fax: +61 7 38234717
Our Web Site: www.audiovisualdevices.com.au
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