SFFS222 October 2023 TMS320F2800153-Q1 , TMS320F2800154-Q1 , TMS320F2800155-Q1 , TMS320F2800156-Q1 , TMS320F2800157 , TMS320F2800157-Q1
The information is transferred several times in sequence using the same module instance and compared. When the same data path is used for duplicate transmissions, transmission redundancy will only by useful for detecting transient faults. The diagnostic coverage can be improved by sending inverted data during the redundant transmission.
In order to provide diagnostic coverage of device interconnects, read back of written data (in case of data writes) and multiple read backs of information (in case of data reads) can be employed.