Lpc2000

Thanks Richard. 

I had forgotten I looked those over at one time. 

Have you worked with the 2138 spi? Do you "still" need to pull the SPI
slave input high to make it work like the 2106?

best regards,
Charles


--- In lpc2000@yahoogroups.com, "rtstofer" <rstofer@p...> wrote:
>
> --- In lpc2000@yahoogroups.com, "charlesgrenz" <charles.grenz@s...> 
> wrote:
> >
> > Hello group,
> > 
> >   Hope you all had a great holiday.
> > 
> >   I have a LPC2106 design that turns out to need more input lines 
> then
> > the 2106 has. Has any one have any luck with extending the I/O of the
> > 2106 with the SPI bus? 
> > 
> >   Thanks in advance,
> > 
> > Charles
> >
> 
> Yes, I used the Microchip MCP23S08.  It worked just fine as 8 inputs.  
> I didn't actually code the interrupt but I did wire it.
> 
> Richard
>