Part Number	Description
LD-DDR-SDRM-C-0001-050	Controller, DDR SDRAM
LD-DMAC-0001-050	Controller, Direct Memory Access
LD-DMC-0001-050	Controller, Dynamic Memory
LD-SMC-0001-050	Controller, Static Memory
LD-SDMC-0001-050	Controller, Synchronous Dynamic Memory
LD-SDMC-0010-050	Controller, Synchronous Dynamic Memory (with DMA)