The C28x Local Memory includes Boot ROM; Secure Flash with ECC; Secure L0/L1 RAM with ECC; L2/L3 RAM with Parity Error Checking; and M0/M1 with ECC. All local memories are accessible from the C28x CPU; the L2/L3 RAM is also accessible by the C28x DMA. Two types of error correction events can be generated during access of the C28x Local Memory: uncorrectable errors and single errors. The uncorrectable errors propagate to the NMI block where they can become the C28NMI to the C28x NMI Watchdog and the C28NMIINT nonmaskable interrupt to the C28x CPU. The less critical single errors go to the PIE block where they can become maskable interrupts to the C28x CPU.