Advantech ASMB-H90 Installation and operation manual

H90 Startup Manual 1
Before you begin installing your card, please make sure that
the following items have been shipped:
• 1 x H90 Startup Manual
• 1 x SATA data cables
• 1 x SATA power cables
• 2 x CPU power cables (8P)
• 1 x I/O port bracket
If any of these items are missing or damaged, please
contact your distributor or sales representative immediately.
Note 1:  AcrobatReaderisrequiredtoviewanyPDFle.
Acrobat Reader can be downloaded at: https://
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ASMB-H90 LGA 4094 HYGON EATX Server Board with
16 x DDR4, 4 x PCIe x16, 2 x PCIe x8, 10 x SATA3,
2 x M.2, 4 x USB3.2 Gen1, Dual GbE, IPMI
Startup Manual
Standard M/B Functions
• CPU: SP3 LGA4094 For Hygon 2 and Hygon 3 (Socket
compatible AMD EPYC™ 7003 Series processors)
• BIOS: Byosoft 256 Mbit SPI BIOS
• System Memory: 16* DDR4-2666/2933/3200 registered
ECC DIMM, Max. Capacity 512 GB
Note 2: Due to the inherent limitations of the PC archi-
tecture, the system may not fully detect 512 GB
RAM when 512 GB RAM is installed.
• SATA Interface: 10 SATA 6Gb/s port (7-pin)
• Serial Ports: 1 RS-232 (D-Sub) at rear IO
• Watchdog Timer: 255 level timer intervals
• USB Port: Supports up to 4 x USB 3.2 Gen1 ports (2 rear
ports, 2 ports from onboard 20-pin header)
VGA Interface
• Chipset: ASPEED AST2500
• Display Memory: 64 MB
• Resolution: Supports VGA up to resolution 1920 x 1200
@ 60 Hz refresh rate
Ethernet Interface
• Interface: 10/100/1000 Mbps Base-T
• Controller: LAN1/2: Intel X710 (optional SKU)
Mechanical and Environment
• Dimensions (L x W): 304 x 330 mm (12” x 13”)
• Power Supply Voltage: +3.3 V, +5 V, ±12 V, +5 Vs
• Power Consumption (mainboard only, excluding IO
device): Max. load: +3.3 V @ 12.646 A, +5 V@ 3.004 A,
+12 V @ 24.731 A,+5 Vsb @ 0.18 A, -12 V@ 0.082 A,
12V_8P @ 24.88 A
• Weight: 1.05 kg (weight of board)
• Operating Temperature: 0 ~ 60° C (depending on CPU)
SpecicationsPacking List
For more information on this and other Advantech
products, please visit our website at:
http://www.advantech.com
For technical support and service, please visit our
support website at:
http://support.advantech.com
Register your products on our website and get 2
months extra warranty for Free at:
http://www.register.advantech.com
This manual is for the H90 series Rev. A1
Part No. 20420H9000
Printed in China
1st Edition
February 2023

2 H90 Startup Manual
The board has a number of jumpers that allow you to con-
gureyoursystemtosuityourapplication.Thetablebelow
lists the function of each of the jumpers and connectors.
Connectors
Label Function
ATXPWR1 ATX 24-pin main power connector
ATX12V1, ATX12V2 Processor power connector
SPI_CN1 Primary BIOS SPI ROM
SPI_CN2 Secondary BIOS SPI ROM
VGA_HDR1 Front VGA header
SYSFAN1, SYSFAN2
SYSFAN3, SYSFAN4 SYSTEM FAN connector
CPUFAN1, CPUFA2 CPU FAN connector
DIMMA0, DIMMB0,
DIMMC0, DIMMD0,
DIMME0, DIMMF0,
DIMMG0, DIMMH0
DDR4 slot (CPU0/CPU1)
SLIMSAS1,
SLIMSAS2 Slimline SAS x8 connector
FRHDD_BP1 Front BP I2C connector
CN2 HDT header (Debug)
JFP1, JFP1+JFP2,
JFP3 Front panel header
SLOT12V1 For PCIe slot 12V input only
LAN1, LAN2 RJ-45 GbE LAN connector
SPI_IPMI TPM SPI connector
M2_CN1 M.2 connector (PCIe x2)
M2_CN2 M.2 connector (PCIe x2)
PMBUS1 PMBUS connector to communi-
cate with power supply
SATA1~SATA10 SATA 1~10 connector
JFP4 Front panel header (for 3rd party
Chassis)
SGPIO0, SGPIO1 SATA SGPIO header
PCIEX16_SLOT1 PCIE x16 slot (x16 link) (CPU)
PCIEX8_SLOT2 PCIE x8 slot (x8 link) (CPU)
PCIEX16_SLOT3 PCIE x16 slot (x16 link) (CPU)
PCIEX8_SLOT4 PCIE x8 slot (x8 link) (CPU)
PCIEX16_SLOT5 PCIE x16 slot (x16 link) (CPU)
PCIEX16_SLOT6 PCIE x16 slot (x16 link) (CPU)
USB_FRONT1 Front panel USB connector
CN4 Custom Flash (Reserved)
Jumpers and Connectors (Cont.)
CN5 BMC programming header
IPMB1 IPMB header
CN1 UART debug port
FPGA_JTAG CPLD programming header
LAN1/LAN2 10G RJ45 (Option)
LAN1_USB3 USB 3.2 port 1, 2 (Type A); IPMI
LAN (RJ45)
VGA1, COM1 VGA & COM connector
Jumper list
Label Function
CASE_CN1 Chassis case open alarm
JP1 CMOS clear
JP2 BMC debug port
JP3 SGPIO debug port
JP4 PSU_ON
JP1: CMOS clear function
Closed pins Result
1-2 Keep CMOS data
2-3 Clear CMOS data
*: Default
Keep CMOS data Clear CMOS data
This device complies with the requirements in Part 15 of
the FCC rules. Operation is subject to the following two
conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received,
including interference that may cause undesired opera-
tion.
Jumpers and Connectors
Declaration of Conformity

H90 Startup Manual 3
Installation Note
JP1: CMOS clear function
Closed pins Result
1-2 Keep CMOS data ((DEFAULT)
2-3 Clear CMOS data
Installation Note (Cont.)
Figure 1: Board Layout: Jumper and Connector Locations
ATXPWR1
ATX12V1
ATX12V2
PMBUS1
JP1
CN1
CPUFAN1
CPUFAN2
SYSFAN2
SYSFAN1
SYSFAN4
SYSFAN3
CASE_CN1
SLOT12V1
FRHDD_BP1
JFP1+JFP2
IPMB1
SW1
RSTBTN
PWRBTN
SGPIO0
JP2
SGPM1
SGPS1
M.2_CN1
M.2_CN2
SLIMSAS1
SATA1/SATA2
FPGA JTAG1
SGPIO1
SPI_TPM1
BZ1
USB_FRONT1
VGA_HDR1
JFP3
SATA3~
SATA10
JFP4
JFP1
JP4
SLIMSAS2
SPI_CN2
SPI_CN1
CN5
SW4
CN2
ISMR1
BSCAN1
JP3
CPU0
CPU1
DIMMA0~D0
CPU1
DIMME0~H0
CPU1
DIMMA0~D0
CPU0
DIMME0~H0
CPU0
PCIEX16_SLOT1
PCIEX8_SLOT2
PCIEX16_SLOT3
PCIEX16_SLOT6
PCIEX16_SLOT5
PCIEX8_SLOT4
VGA1_COM1
LAN1_USB3
LAN1
LAN2
CN4
Board Layout