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AM6442: MCSPI CHSTAT.TXS behavior is controlled by MODULCTRL.SINGLE

Part Number: AM6442

Dear TI,

I have observed the following at MCSPI initialization (MCSPI2, CH3):

Setting CHCTRL.EN bit produces rising of CHSTAT.TXS bit and the corresponding IRQSTATUS.TXn_EMPTY bit when MODULCTRL.SINGLE = 0.

TXS bit does not come when SINGLE = 1.

Why?

Regards, Kalman