SPRUJ53B April 2024 – September 2024 TMS320F28P550SJ , TMS320F28P559SJ-Q1
If local shared RAM is configured as dedicated RAM for the CPU, or if the RAM is configured as program RAM for the CLA, any data read access from the CLA to that particular LSx RAM results in a CLA read protection violation, which is a non-controller access violation.
If a CLA read protection violation occurs, a flag gets set in the appropriate access violation flag register, and the memory address for which the access violation occurred, gets latched in the appropriate CLA read access violation address register. Also, an access violation interrupt is generated to the CPU if enabled in the interrupt enable register.