Attached is the ADSP-21569 SPORT example in TDM mode to transfer data from single SPORT and multiple SPORTs. We configured SPORT0A as transmitter, SPORT0B and SPORT1B as receivers. The SPORT configurations are done using the SPORT static configuration file "adi_sport_config_2156x.h". PCG0 is configured as Master which provides Clock and Frame Sync to SPORT0A, SPORT0B and SPORT1B.
Please find the attached image for reference.
SRU connections:
Following connections are done using SRU.
PCG A Clock ----> SPORT0A clock
PCG A Clock ----> SPORT0B clock
PCG A Clock ----> SPORT1B clock
PCG A Frame Sync ----> SPORT0A Frame Sync
PCG A Frame Sync ----> SPORT0B Frame Sync
PCG A Frame Sync ----> SPORT1B Frame Sync
SPORT0A D0 ----> SPORT0B D0
SPORT0A D0 ----> SPORT1B D0
