The following figure shows the nibble utilization for the 72-bit, Single Rank
L/RDIMM interface with ECC in the non-flipped configuration. DQ indicates a data
nibble, AC indicates an Address/Command/Control nibble,
sys_clk indicates a nibble comprising the System Clock pair, RESET_n,
and ALERT_n.Important: The nibble utilization figure is based on the fixed pinout
output by Vivado for this
configuration.
Figure 1. Nibble Utilization for 72-bit Single Rank L/RDIMM with ECC
(Non-flipped)
