16
Chapter 1: Introduction
System Block Diagram
The block diagram below shows the connections and relationships between the subsystems
and major components of the overall system.
Figure 1-5. System Block Diagram
SPI
PHY
RGMII
Debug Card
FRONT PANEL
SYSTEM
POWER
CTRL
FAN SPEED
PCIe x1 5Gb/s
USB 2.0
#6, 7 USB2.0
PCH-H
C256
USB 2.0
eSPI
U
SB2
RTL8211FD-CG
RJ45
SPI
Temp Sensor
TPM HEADER
BIOS
SPI
AST2600
BMC
#9/10/11/12
#6
RMII/NCSI
COM1
Connector
COM2
Header
VGA Connector
BMC Boot Flash
DDR4
6 PHASE for Vcore
IMVP 8 95W
DMI3 x8
DMI3
Skt-H5
LGA1200
DD
R
4-
3200
PCIe 4.0 x16
SXB1
SXB2
PCIe3.0 x4 (in x16)
PCIe Gen3 x4
PCIe Gen4 x4
M.2-C SSD
#A1
#A2
#B1
#B2
#0-15
PCIe Gen4 x16
MUX
SPI
I-SATA6-7
USB 3.2
Gen2
PCIe x1 2.5Gb/s
#7
RJ45
i210
LAN 2
#8
RJ45
i210
LAN 1
PCIe x1 2.5Gb/s
PCIe Gen3 x4
M.2-P SSD
#1/2/3/4
#5
#9-14
LAN 3
X550
(option)
(option)
#21/22/23/24
PCIe Gen3 x4
PEG60
#0~3
(option)
2x Intel i210(-F) / X550(-TF)
I-SATA0-3
4x in MiniSAS HD
SATA 6Gb/s
I-SATA4-5
2x SuperDOM
2x SATA
SATA 6Gb/s
SATA 6Gb/s
4x USB 3.2 Gen1
1x USB 3.2 Gen2
USB 3.2
Gen1
#1-4
2 PHASE for VGT
