Hello,
We are using the '3137 PGE package and the SPI CS's are all going through decoders since we ran out of I/O's; so none of our SPI slaves have ENA.
Is there a hardware register that will indicate when the SPI CLK or main CS for the channel goes inactive indicating the SPI transfer is done?
Could be SPI busy bit so to speak but I don't see anything like that in the TRM. I have seen the spiNotification discussion and I know this has been discussed in the past - and I suppose the necessity of having spiNotification answers this - but wanted to ask anyway in case I have missed something in the register definitions.
Thanks In Advance,
John W.