SFFS889 July 2024 TMS320F2800132 , TMS320F2800133 , TMS320F2800135 , TMS320F2800137
At the end of all command executions in the flash wrapper, several registers are forced back to the default state. This default state usually allows protection from program or erase without an update to the MMR. For example, CMDWEPROT* defaults to all sectors protected, which means neither a program nor an erase can be done without clearing the bits of the targeted sector. Also, the program command data buffer registers inside the flash wrapper default to all 1s, which means that these registers must be updated to do a program operation.