Send and Receiving Data simultaneously using SPI core as Slave in NIOS II processor.

[OKolh]

I am using SPI core in NIOS II processor to communicate with a DSP Board (which can be only configured as SPI master). I have configured the SPI core as Slave and can receive data successfully. As SPI is a fully duplex communication protocol, i want to send data while being configured as Slave.

I am not able to figure out what function should I use to achieve this. Could someone help me?

Thanks alot in advance!

[Ahmed_H_Intel1]

Hi Om Kolhe, Here is a list of design examples of using the SPI core. It is very helpfull for you and will teach you how to handle this: https://fpgacloud.intel.com/devstore/platform/?acds_version=any&ip_core=SPI Regards,