LPDDR5X Controller IIP

LPDDR5X is full-featured, easy-to-use, synthesizable design, compatible with LPDDR5X draft JEDEC specification, JESD209-5B specification and DFI-version 5.0 specification Compliant. Through its LPDDR5X compatibility,it provides a simple interface to a wide range of low-cost devices. LPDDR5X IIP is proven in FPGA environment.The host interface of the LPDDR5X can be simple interface or can be AMBA AHB, AMBA AHB-Lite, AMBA APB, AMBA AXI, AMBA AXI-Lite, Tilelink, OCP, VCI, Avalon, PLB, Wishbone or Custom protocol.

LPDDR5X Controller IIP is supported natively in Verilog and VHDL

• Supports LPDDR5X protocol draft JEDEC Specification and JESD209-5B specification.
• Compliant with DFI version 5.0 Specification.
• Supports up to 16 AXI ports with data width upto 512 bits.
• Supports controllable outstanding transactions for AXI write and read channels
• Supports in port arbitration and multi port arbitration.
• Supports user programmable page policy.
• Closed page policy
• Open page policy
• Supports Error Checking and correction (ECC).
• Supports retry on ECC error, with retry limit user controllable.
• Supports high clock speeds in ASIC and FPGA.
• Supports low latency for write and read path.
• Supports reordering of transactions for higher performance.
• Supports up to 32GB device density.
• Supports X8 and X16 devices.
• Supports all speed grades as per specification.
• Supports system ECC function.
• Supports Mode registers programming.
• Supports programmable write latency and read latency.
• Supports programmable burst length of 16 and 32.
• Supports Read DBI and Write DBI operation.
• Supports Multiple Outstanding transaction.
• Supports In-port Arbitration using QoS.
• Supports WCK2CK Sync operation.
• Supports for WCK Control.
• Supports 2:1 and 4:1 Clock Ratio Modes.
• Supports CRC and ECC for Write and Read Operations.
• Supports Command Address Parity features.
• Supports Write data mask operation.
• Supports Deep Sleep mode.
• Supports for Self Refresh operation and Power Down mode.
• Supports 1:4 Controller to DFI PHY frequency ratio.
• Supports Programmable clock frequency operation.
• Supports Frequency Set point operation.
• Fully synthesizable.
• Static synchronous design.
• Positive edge clocking and no internal tri-states.
• Scan test ready.
• Simple interface allows easy connection to Microprocessor/Microcontroller devices.
• Build in self test to test all locations in memory to identify damaged locations

• Single site license option is provided to companies designing in a single site.
• Multi sites license option is provided to companies designing in multiple sites.
• Single Design license allows implementation of the IP Core in a single FPGA bitstream and ASIC.
• Unlimited Designs, license allows implementation of the IP Core in unlimited number of FPGA bitstreams and ASIC designs.

• The LPDDR5X interface is available in Source and netlist products.
• The Source product is delivered in verilog. If needed VHDL, SystemC code can also be provided.
• Easy to use Verilog Test Environment with Verilog Testcases.
• Lint, CDC, Synthesis, Simulation Scripts with waiver files.
• IP-XACT RDL generated address map.
• Firmware code and Linux driver package.
• Documentation contains User's Guide and Release notes.