"Storage over App direct" Mode
–
Operates in blocks like SSD/HDD
–
NVDIMM driver required
–
Device can be configured as bootable.
10.3.2
DDR4 and AEP population rules
All modes
–
Max 1 AEP per channel
–
On Cascade Lake CPU, populate AEP on IMC0 before IMC1
–
Populating DRAM and/or AEP on IMC0 only and leaving IMC1 empty is
supported on Purley.
Memory Mode / 2LM = MM
F E D A B C
(DDR4/DCPMM) 1F 2F 1E 2E 1D 2D 2A 1A 2B 1B 2C 1C
M L K G H J
(DDR4/DCPMM) 1M 2M 1L 2L 1K 2K 2G 1G 2H 1H 2J 1J
T S R N P Q
(DDR4/DCPMM) 1T 2T 1S 2S 1R 2R 2N 1N 2P 1P 2Q 1Q
Z Y X U V W
(DDR4/DCPMM) 1Z 2Z 1Y 2Y 1X 2X 2U 1U 2V 1V 2W 1W
2-2-2 (6/6) DDR4 DCPMM DDR4 DCPMM DDR4 DCPMM DCPMM DDR4 DCPMM DDR4 DCPMM DDR4
2-2-1 (6/4) DDR4 --- DDR4 DCPMM DDR4 DCPMM DCPMM DDR4 DCPMM DDR4 --- DDR4
2-2-0 (4/4) --- --- DDR4 DCPMM DDR4 DCPMM DCPMM DDR4 DCPMM DDR4 --- ---
2-1-1 (6/2) DDR4 --- DDR4 --- DDR4 DCPMM DCPMM DDR4 --- DDR4 --- DDR4
1-1-1 (4/2) DCPMM --- DDR4 --- DDR4 --- --- DDR4 --- DDR4 --- DCPMM
2-0-0 (2/2) --- --- --- --- DDR4 DCPMM DCPMM DDR4 --- --- --- ---
App Direct Mode / 1LM = AD
Symmetric Mode
Main memory
254 Upgrade and Maintenance Manual RX4770 M5
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