UCIe D2D Adapter Explained: Architecture, Flit Mapping, Reliability, and Protocol Multiplexing
Understand the role of the UCIe D2D Adapter in enabling reliable, scalable, multi-protocol die-to-die communication for chiplet architectures.
Vendor:
SmartDV Technologies
Category:
Protocol Bridge
LPDDR4 DFI Synthesizable Transactor
LPDDR4 DFI Synthesizable Transactor provides a smart way to verify the LPDDR4 DFI component of a SOC or a ASIC in Emulator or FPG…
Overview
LPDDR4 DFI Synthesizable Transactor provides a smart way to verify the LPDDR4 DFI component of a SOC or a ASIC in Emulator or FPGA platform. The SmartDV's LPDDR4 DFI Synthesizable Transactor is fully compliant with standard DFI Specification and provides the following features.
Key features
- Compliant with DFI version 4.0 or 5.0 Specifications.
- Supports LPDDR4 devices compliant with JEDEC LPDDR4 SDRAM Standard JESD209-4, JESD209-4A, JESD209-4B, JESD209-4C (Proposed), JESD209-4X and LPDDR4Y (Proposed).
- Supports for Read data-eye training
- Supports for Read gate training
- Supports for Write leveling
- Supports for Write date-eye training
- Supports for CA training
- Supports for Read data bus inversion
- Supports for Write data bus inversion
- Supports for Combined and multi-configuration channel support
- Supports for DFI disconnect during training
- Supports for Write data mask and data strobe features..
- Supports for ZQ/DQ Calibration commands.
- Supports for Byte mode.
- Supports for Single-ended mode.
- Supports for Power Down features.
- Supports for Self refresh.
- Supports for Programmable READ/WRITE Latency timings.
- Supports for both 16 and 32 Programmable burst lengths.
- Supports for Burst sequence.
- Supports DRAM Clock disabling feature.
- Supports Error signaling.
- Supports Independent Operation & Multi-Configuration Support for DFI LPDDR4.
- Supports all types of timing and protocol violations detection for timing parameters.
- Constantly monitors DFI behavior during simulation.
- Protocol checker fully compliant with DFI version 4.0 or 5.0 Specifications.
Block Diagram
LPDDR4 DFI Transactor block diagram
Benefits
- Compatible with testbench writing using SmartDV's VIP
- All UVM sequences/testcases written with VIP can be reused
- Runs in every major emulators environment
- Runs in custom FPGA platforms
What’s Included?
- Synthesiable transactors
- Complete regression suite containing all the LPDDR4 DFI testcases
- Example's showing how to connect various components, and usage of Synthesizable Transactor
- Detailed documentation of all DPI, class, task and function's used in verification env
- Documentation also contains User's Guide and Release notes
Specifications
Identity
Part Number
LPDDR4 DFI Transactor
Vendor
SmartDV Technologies
Type
Silicon IP
Files
Note: some files may require an NDA depending on provider policy.
Provider
HQ:
India
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Frequently asked questions about Protocol Bridge IP cores
What is LPDDR4 DFI Synthesizable Transactor?
LPDDR4 DFI Synthesizable Transactor is a Protocol Bridge IP core from SmartDV Technologies listed on Semi IP Hub.
How should engineers evaluate this Protocol Bridge?
Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Protocol Bridge IP.
Can this semiconductor IP be compared with similar products?
Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.