Two Data Input SPI Line

[ChNi_2249236]

Hello guys,

   

Has anyone implemented a 2 Data Input SPI Bus with the PRoC chip / Is it possible to do such a thing? If so how difficult was it?

   

Thanks!

[Anonymous]

SPI buses are setup in such a way that you can "daisy chain" them together; This should allow you to wire as many SPI buses as you want to the single SPI bus component on the PSoC device. However, it will take longer as the data has to go through multiple SPI buffer registers to reach the target device/buffer.

   

Here is more information on this method: https://en.wikipedia.org/wiki/Serial_Peripheral_Interface_Bus#Daisy_chain_configuration