User Manual
Table Of Contents
- Notices
- Chapter 1: System introduction
- Chapter 2: Motherboard information
- Chapter 3: BIOS setup
- 3.1 BIOS setup program
- 3.2 Main menu
- 3.3 Advanced menu
- 3.3.1 LVDS Configuration
- 3.3.2 PCH-FW Configuration
- 3.3.3 Trusted Computing
- 3.3.4 CPU Configuration
- 3.3.5 Graphics Configuration
- 3.3.6 PCI Express Configuration
- 3.3.7 AMT Configuration
- 3.3.8 CSM Configuration
- 3.3.9 Super IO Configuration
- 3.3.10 Serial Console Redirection
- 3.3.11 SATA And RST Configuration
- 3.3.12 Network Stack Configuration
- 3.3.13 USB Configuration
- 3.3.14 NVMe Configuration
- 3.3.15 Onboard Devices Configuration
- 3.3.16 EZ-Flash
- 3.3.17 APM Configuration
- 3.3.18 Watchdog Timer
- 3.3.19 Miscellaneous
- 3.4 Hardware Monitor menu
- 3.5 Security menu
- 3.6 Boot menu
- 3.7 Exit menu
- Appendix
EB-ITX-B
2-24
NOTE: The COM port modules are purchased separately.
17. COM Port connectors (10-1 pin COM2, COM3, COM4, COM5)
The COM (Serial) Port connectors allow you to connect COM port modules.
Connect the COM port module cable to this connector, then install the
module to a slot opening on the system chassis.
Ring
RTS#
GND
TXD
DCD#
CTS#
DSR#
DTR#
RXD
COM3
COM4
COM5
COM2
A
B
C
D
A
B
C
D
PIN 1
Connector type
BOX header 2x5p, K10, 2.0mm pitch
18. Flat Panel Display Brightness connector (5-pin LCD_BLKT_PANEL)
This connector is for the LVDS/eDP panel backlight voltage selection.
+12V
GND
LCD_ENABKLT_CN
H_LCD_BL_PWM_SW
+5V
PIN1
+12V
GND
LCD_ENABKLT_CN
NC
+5V
PIN1
LCD_BLKT_PANEL
LVDS Signal eDP Signal
Connector type
WAFER 6p, 2.0mm pitch