SPD Codes Continue to Find Role

TORONTO—It's that time of year again.

No, not back to school time yet—you're stuck with your kids for a little longer—but the JEDEC Solid State Technology Association has announced the annual serial presence detect (SPD) enhancements.

JEDEC announced earlier this month that its JC-45 Committee has approved the 2016 annual release of codes for the SPD for DDR4/DDR4E and for LPDDR3/LPDDR4. The SPD is an EEPROM present on all JEDEC standard memory modules that contains codes read by the host computer to determine critical functions and timing supported by the memory module. Both the SPD4.1.2.L-4 for DDR4/DDR4E and SPD4.1.2.M-2 for LPDDR3/LPDDR4 are now available for LINK free download from the JEDEC website.

Continue Reading on EE Times.

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