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Re: [lpc2000] Re: Multi-byte SPI transfers in slave mode (21-bitsactually)

2005-11-21 by David Hawkins

Richard Duits wrote:
> Hi David,
> 
> I would use the LPC2119/2129 and a 32 or 64 macrocell CPLD to create a 
> shift register. This is much easier than interfacing with an external 
> CAN controller, and it would create a much better upgrade path to a 
> newer LPC2xxx that has both CAN and SSP when it becomes available.
> 

Hi Richard,

Thanks for the suggestion. I was trying to see if I could get
a 1-chip solution, but it seems like its down to a 2-chip
solution of; LPC+CAN controller or LPC+CPLD/FPGA. I'd probably
put an FPGA on the board, since I have a bunch of them.

Thanks!
Dave

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