Implementation of  SPI slave in CY7C63803-SXC

Question: Can we implement SPI slave in CY7C63803-SXC?

 

Answer:

SPI slave can be implemented in CY7C63803-SXC even though there is no explicit module for SPIS. SPIM module can be used and in the main program 10 should be written in bits[5:4] of register SPICR. This will automatically configure the sclk P1.4 pin as an input making it a slave.