Pin Description - Advantech SOM-DB5920 A1 User Manual

SOM-DB5920 A2
PCIEx4_0
x4 Slot1
*Port 0
(option)
PCIEx4_01
x4 Slot2
AST2500
USB2.0 x 4
Pair with LAN2 (USB3.0 x2)
Pair with LAN1 (USB3.0 x2)
*eSPI (option)
AST2500
Pin Header 6x2P
Wafer Box 4P+EEPROM
1.2.1

Pin Description

Advantech provides useful checklists for schematic design and layout routing. The
schematic checklist will specify details about each pin's electrical properties and how
to connect it for different purposes. The layout checklist will specify the layout con-
straints and recommendations for trace length, impedance, and other necessary
information during design. Please contact your nearest Advantech branch office or
call to aquire design documents and further advanced support.
PCIEX8
x16 Slot 2
Port 0-3
Port 4-5 Port 6-7 from Row C, D
Port 4 (*Default)
LAN1
RJ-45 (w/USB3.1 x2)
Port 3 option
Port 2-3
Port 0-1
SATA III
Port 0-1
Redundant
BIOS SPI
CB BIOS CB BIOS
PinHeader 4 x 2P SPI Socket (SOB)
LPC GPIO
Port 80
Pin Header 10P
MicroSD Option
CARD Circuit
COM1
DSUB 9P
COM2
DSUB 9P
COM3&CANBUS
Box Header 5x2P
SMBUS
Wafer Box 4P
I2C
Port 80
AST2500
Type 7
SOM Module
CB BIOS
PinHeader 1.27mm
*eSPI (option)
eSPI
Pin Header 5x2P
From EC
From EC
(option)
NC-SI
3 SOM-DB5920 User Manual
PEGx1
PCIEx16
x16 Slot 1
Port 0-15
Port 6-7
PCIEx4_1
x4 Slot2
Port 4-5 from Row A,B
KR x4 (Quad 0)
10G KR x 4
OCP Mezz Card
10GB Sideband
Connector C
USB 3.2 x 4
LAN1 (USB3.1 x2)
LAN2 (USB3.1 x2)