This technical session provides an overview of the i.MX 6UltraLite MMDC (DDR Controller), the DDR tools used for DDR testing and board bring-up, and hardware considerations for DDR board designs. Attendees should be familiar with the MMDC from previous i.MX 6 series processors, specifically the i.MX 6SoloX. The session covers the differences in the MMDC between the i.MX 6UltraLite and its predecessor, the i.MX 6SoloX applications processor. The first half covers the tool offerings used to assist the user with bringing-up and testing a new DDR interface: i.MX 6UltraLite DRAM Register Programming Aid tool and the DDR Stress Test. The second half of the session covers hardware considerations board designers should follow for DDR board designs.
