> I don't think it's even doable, IIRC when there are two MSSP modules, one can > be used for I²C, the other for SPI, but not both for I²C/SPI.
Is this true for all PICs? I think I've seen some which can't and some which can use two modules as SPI. > This makes sense anyway since both those protocols are addressable (sort of > for SPI, using chip select). Not always. Take a look at the DAC8580: It's a dual 16bit DAC that uses a SPI-compatible interface. It can work without output filtering by internally oversampling the input signal. To do this, it needs a continuous clock on the data interface, so it can't share the interface with other devices, say, with a SD card that sources the data to convert. Greets, Kiste -- You received this message because you are subscribed to the Google Groups "jallib" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/jallib?hl=en.
