FWA-5020 User Manual v01
_20161111
Copyright 2015 Advantech Co. Ltd. All rights reserved.
Page 35
2.4.5 Memory
Four DDR4 RDIMMs is supported on the FWA-5020. The DIMMs reside on the
CPU’s memory channel(Up to 8Channel) and can support up to 2400MHZ (CPU
SKU dependent).
Figure 14: DIMM Location (FWA-5020U-D0A1R)
CPU1 DDR4 DIMM SMBUS Address List
Device Name
H/W Address
Device Address Comment
DDR4 DIMM A1
SA[2:0]=”000” 1010 000x (A0)
From CPU1 DDR4 Channel
01
DDR4 DIMM A2
SA[2:0]=”001” 1010 001x (A2)
From CPU1 DDR4 Channel
01
DDR4 DIMM B1
SA[2:0]=”100” 1010 100x (A8)
From CPU1 DDR4 Channel
01
DDR4 DIMM B2
SA[2:0]=”101” 1010 101x (AA)
From CPU1 DDR4 Channel
01
DDR4 DIMM C1
SA[2:0]=”000” 1010 000x (A0)
From CPU1 DDR4 Channel
23
DDR4 DIMM C2
SA[2:0]=”001” 1010 001x (A2)
From CPU1 DDR4 Channel
23
DDR4 DIMM D1
SA[2:0]=”100” 1010 100x (A8)
From CPU1 DDR4 Channel
23
CPU1
CPU2
