The OCM RAM and controller provide:
- 256 KB of high-speed, low-latency memory
- Optimized for RPU accesses
- 64-bit ECC with single-bit error correction and two-bit error detection
- Exclusive access requests (up to eight outstanding transactions)
- Memory protection via the OCM_XMPU with system management ID (SMID) and TrustZone screening
- Error reporting and injection
- Four memory banks with separate power islands