[ts-7000] Standard SPI vs. 3 wire SPI

["razvan_ionut_stoian" <>]

Hi.

Does anybody know how to modify (hardware and software) a typical SPI interface 
(CLK/MOSI/MISO/CS) into a 3-wire SPI (no MOSI line)? 

In order to receive a word from the slave, one has to send a dummy command from 
master to slave. Since there is no MOSI line, how can the serialization of the 
received data be possible?

Thank you,
R



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