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Re: [Xylo-SDR] Lionheart
Definitely. We could use a EPM7032S CPLD or some other dedicated SPI
chip - I think Maxium makes one... maybe 16 lines... it might be
I2C... I would use a the EPM7032S since its cheap and programmable.
I agree that it would be nutty to have a parallel interface to the filter board.
Phil C
On 1/26/06, Leon Heller <leon.heller@bulldoghome.com> wrote:
> Would it not be better to have the filters switched with a clocked serial
> signal (SPI) and a PIC or something? Using 20 bits wastes a lot of
> resources.
>
> 73, Leon
> --
> Leon Heller, G1HSM
> leon.heller@bulldoghome.com
> http://www.geocities.com/leon_heller
>
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