Which Bit in Cortex-R4 enables Single Bit Error Correction feature for ATCM ECC Check Logic?

Hello Support,

In the spnu552.pdf, there is a mention about ATCM ECC to be enabled in software within Cortex-R4 as shown below:

"The diagnostic has separate controls for checking, correction, and read and modify and write functionality in the system control coprocessor that must be enabled via software."

I have found the Coprocessor Bits for ECC Detection [ATCMPCEN] and Read-Modify-Write [ATCMRMW] within ARM TRM DDI0363e.

Can you please tell me what is the Bit within ARM Cortex-R4 Coprocessor which enables Single Bit ECC Correction as mentioned in the attached spnu552.pdf?

Thank you.

Regards

Pashan