My system has 8 independent uransmitters based on BT504F SPORT0.
I config every SPORT0 to channel from 0 to 7 and multichannel mode on.
Frame (to RFS) and clock (to RSCLK) are generate from external processor.
I see good oscillogramm on TFS - every chip set high level in corresponding time domain.
But TX interrupt generate on every time domain (8 times in one frame) .
Please, help me to understand, why interrupt request is for every channel in every processors?
My settings for channel 1 SPORT0:
Thanks in advance.