DDR5/LPDDR5 Interface Verification

NAME:

DDR5/LPDDR5X Multiply IP

DOMAIN / CATEGORY:

Silicon Engineering / Semiconductor

TOOLS:

VCS, Perl

APPLICATION:

Applicable To All DRAM’s

PROJECT DESCRIPTION : The combophy interface is an interface protocol required to transfer command and data across the DFI and between MC & PHY. Combophy applies to LPDDR5 & DDR5

ROLE : Verification of following is within scope for Blueberry

  • Enable class A and class B coverage for both d5and lp5
  • Enable HW EMUL builds for ComboPhy for both d5 and lp5
  • GLS simulation for d5 and lp5

CHALLENGES :

  • For GLS added bit blasted signals, modified hierarchy & run regression and debugging the failing tests.
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