28
User's Manual |
CS620-H310
Chapter 2
HARDWARE INSTALLATION
1
DDR4_1
DDR4_2
Socket LGA1151
+12V Power
4
8
1
5
CPU
FAN
1
Battery
PCIe 2 (PCIe x4)
PCI 3
PCI 1
PCI 4
PCI 2
Intel
I211AT
1
2
10
1
JP5
1
13
12
24
1
SPI Flash
BIOS
1
1
1
1
1
PCIe 1 (PCIe x16)
JP21
1
System
Fan 1
1
System Fan 3
SATA 1
SATA 0
SATA 3
SATA 2
Realtek
ALC887
1
6
1
2
20
19
JP18/19/17
Intel
H310
1
9
2
Intel I219V
1
TSJP1
TSJP2
1
1
TSJP3
TSJP4
ISA 1
ISA 2
J36
J35
J37
SOJ1
J12 SMBus
2
5
3 3 3
1
9
2
1
9
2
1
9
2
1
9
2
1
9
2
1
24
13
mSATA /
Mini PCIe
6 2 6 2
6 2 6 2
TSJP5
TSJP7
2
1
9
10
2
1
9
10
1
1
2
13
14
Buzzer
6
1
LPC
1
2
7
8
1
2
11
12
X
Internal I/O Connectors
X
Internal I/O Connectors
X
LPC
LPC
External COM port Module
The LPC connector is used for debugging.
LPC Connector
LPC Pin Assignment
Pin Assignment
Pin Assignment
1
L_CLK
2
L_LAD1
3
L_RST#
4
L_LAD0
5
L_FRAME#
6
3.3V
7
L_LAD3
8
GND
9
L_LAD2
10
---
11
SERIRQ
12
GND
13
5VSB
14
5V
The external COM port modules — EXT-RS232 and EXT-RS485 — are designed by DFI’s propri-
etary technology, and support four additional COM ports per module. The EXT-RS232/RS485
card is connected to the motherboard via the LPC connector and secured by a standoff as
illustrated below.
Top View
Bottom View
EXT Module
LPC Connector
Standoff
Standoff Screw
LPC Headers
COM Headers
Motherboard
Top View
Bottom View
EXT Module
LPC Connector
Standoff
Standoff Screw
LPC Headers
COM Headers
Motherboard
Note:
The EXT-RS232/RS485 modules are optional peripherals that are not included in
the standard package. For more information, please contact DFI sales representa-
tives or visit
go.dfi.com/EXT-RS232
, and
go.dfi.com/EXT-RS485
.
13
14
1
2
