35
DDR4 Population Sequence under Dual-CPU Configuration
Table 4
‑
2 DDR4 Population Sequence under Dual-CPU Configuration
BPS need to be used with DDR4. In the following images, “D” stands for DDR4,
and B for BPS.
Mixing Population Sequence of DDR4s and BPS under
Single-CPU Configuration
Table 4
‑
3 Mixing Population Sequence of DDR4s and BPS under Single-CPU
Configuration
Mixing Population Sequence of DDR4s and BPS under
Dual-CPU Configuration
Table 4
‑
4 Mixing Population Sequence of DDR4s and BPS under Dual-CPU
Configuration
D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1
1
v
2
v
v
3
v
v
v
4
v
v
v
v
8
v
v
v
v
v
v
v
v
12
v
v
v
v
v
v
v
v
v
v
v
v
16
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
24
v v v v v v
v v v v v v
v v v v v v
v v v v v v
32
v v v v v v v
v v v v v v v v v
v v v v v v v v v v v v v v v v
C2
C3
C4
C5
C6
C7
C4
C5
C6
C7
C0
C1
CPU1
DDR4
Qty
CPU0
C0
C1
C2
C3
D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1
4
4
D
B
D
B
D
B
D
B
6
1
D
D
D
B
D
D
D
8
1
D B D
D
D
D
D
D
D
8
4
D B D
D B D
D B D
D B D
8
8
D B D B D B D B D B D B D B D B
12
2
D D B
D D D D D D B
D D D D
C3
C4
C5
C6
C7
DDR4
Qty
BPS
Qty
CPU0
C0
C1
C2
D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1
8
8
D
B
D
B
D
B
D
B
D
B
D
B
D
B
D
B
12
2
D
D
D
B
D
D
D
D
D
D
B
D
D
D
16
2
D B D
D
D
D
D
D
D
D B D
D
D
D
D
D
D
16
8
D B D
D B D
D B D
D B D
D B D
D B D
D B D
D B D
16
16 D B D B D B D B D B D B D B D B D B D B D B D B D B D B D B D B
24
4
D D B
D D D D D D B
D D D D D D B
D D D D D D B
D D D D
C6
C7
C0
C1
C2
C3
C4
C5
C2
C3
C4
C5
C6
C7
CPU1
DDR4
Qty
BPS
Qty
CPU0
C0
C1