Logic Design Solutions

NVMe Host IP Gen4/Gen3

The LDS NVME HOST IP has been done for beginners and experts in NVMe to drive NVMe PCIe SSD. Providing a CPU interface for long sequential recording or reading and a FIFO interface for I/O intensive data transfer, it simplifies management of the IP using AXI bus. The IP automatically configures PCIe RP and EP registers and NVMe registers, manages up to 8 Name Spaces and 16 IO Queues, handles 512Bytes or 4096Bytes sector sizes, and runs admin commands in parallel with the I/O Queue. It includes options for FAT32/EXFAT file system and offers easy connection to embedded Root Port PCIe IP through the AXI bus. Verified on the ALINX AXAU15 + AB19-M2PCI Board with several disks, it provides excellent performance with increased memory configurations.