SPI master READY register

Question

I can not understand how works READY register in SPI master:
after first byte transmission READY sets high, i set READY low and send second byte, but READY never sets high back. What means READY and how should i work with it?

Nus · Accepted Answer

finally i have found solution, READY yet needs to be written 0:
after first byte transmission READY sets high, i write 0 to READY, read from RXD and write next byte to TXD. After the transmission READY sets high again.

SPI master READY register

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