35 External Memories

The product features:
  • Multiport DDR-SDRAM Controller (MPDDRC)
  • External Bus Interface (EBI) that embeds a NAND Flash controller and a Static Memory Controller (HSMC)

The MPDDRC is a multiport DDRSDR controller supporting DDR2, DDR3, DDR3L, LPDDR1, LPDDR2-S4 and LPDDR3 devices. The MPDDRC user interface is located at 0xF000C000. All the paths can be scrambled and Port 0 can be connected to an AES encryption/decryption engine.

The HSMC supports Static Memories and MLC/SLC NAND Flash. It embeds MultiBit ECC correction (PMECC). Its user interface is located at 0xF8014000. The HSMC buses can be scrambled.

Figure 35-1. External Memory Controllers