Perforce, C, Verilog, Git, Sta, logic analyzers, system-level validation, ICManage, calibration algorithms, calibration software, circuit timing, high speed scope, compliance packages, algorithmic flows, LPDDR, DDR PHYs training, RTL logic, memory subsystem, DRAM memory controller initialization code, firmware routines, JEDEC standards, systemverilog, DDR memory controller calibration, Axi, DDR5, DDR4, AHB