17
Chapter 1: Introduction
Note:
This is a general block diagram and may not exactly represent the features on
your motherboard. See the previous pages for the actual specifications of your moth-
erboard.
Figure 1-3.
C621 System Block Diagram
VR13
5+1 PHASE
205W
VCCP1&2 12V
Slot 1
JPCIE1
PCIE 3.0 x8
x8
16GB/s
32GB/s
x16
Slot 3
JPCIE3
PCIE 3.0 x16
Slot 2
JPCIE2
PCIE 3.0 x16
32GB/s
x16
PE2 PE1 DMI
PE3
P2
P1
P0
CPU 2
P2
P0
DMI
PE3 PE1 PE2
P1
CPU 1
J
H
G
K
L
M
A
B
C
D
E
F
DD
R4
DIMM
#2
#1
DD
R4
DIMM
#2
#1
DD
R4
DIMM
#2
#1
#1
#2
DD
R4
DIMM
#1
#2
DD
R4
DIMM
#1
#2
DD
R4
DIMM
UPI
UPI
UPI
10.4G
Polarity Inversion
DD
R4
DIMM
#2
#1
DD
R4
DIMM
#2
#1
DD
R4
DIMM
#2
#1
#1
#2
DD
R4
DIMM
#1
#2
DD
R4
DIMM
#1
#2
DD
R4
DIMM
8GB/s
32GB/s
x16
32GB/s
x16
32GB/s
x16
I-SATA-0~3
SATA CONN
DMI
PET [4,5,6,7]
USB2.0 [7]
ESPI
PET9
sSATA Gen3 [4..5]
SPI
PCH
SATA Gen3 [0..3]
USB3.0 [1..3]
USB2.0 [1..3]
SATA Gen3 [4..7]
PET [0,1,2,3]
HD LINK
port 1,2(USB3.0)
+
port 1,2(USB2.0)
REAR
TYPE A
port 3(USB3.0)
+
port 3(USB2.0)
PHY
RTL8211F
IPMI LAN
RJ45
COM1
BMC
AST2500
HWM
SPI FLASH
32MB BMC
DDR4
VGA
BMC SPI
MUX
PCH SPI
SPI FLASH
32MB BIOS
TPM Header
x4
x4
x4
x4
NVMe#0
PCIE 3.0x4
NVMe#1
PCIE 3.0x4
NVMe#2
PCIE 3.0x4
NVMe#3
PCIE 3.0x4
SIOM Slot
NC-SI(RMII)
SIOM Slot
PCIE 3.0 x16
AOM Slot
PCIE 3.0 x16
Содержание X11DSC+
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