Because the I3C protocol has only been around for a short time, the industry is still in the early stages of promoting and using it. Currently, it is most widely used in DDR5. JEDEC has been promoting the I3C protocol relatively quickly. One of the major pain points for users is programming DDR5 SPDs, which requires both I3C protocol support and CRC verification, making the operation somewhat complicated. In response to strong user demand, we have developed a GUI tool for DDR5 I3C SPDs, which is simple, easy to use, and user-friendly.

This blog introduces how to Programming DDR5 SPD using Tower I3C Host Adapter:

Programming DDR5 SPD using Tower I3C Host Adapter