![ASRock IMB-X1222-WV [18/43] Com port headers](/img/pdf.png)
ASRock IMB-X1222-WV [18/43] Com port headers
![ASRock IMB-X1222-WV [18/43] Com port headers](/views2/1693203/page18/bg12.png)
18
COM Port Headers
(9-pin COM1, 2, 3, 4: see p.9, No. 10)
RESET (Reset Switch):
Connect to the reset switch on the chassis front panel. Press the reset
switch to restart the computer if the computer freezes and fails to perform a
normal restart.
PLED (System Power LED):
Connect to the power status indicator on the chassis front panel. The LED
is on when the system is operating. The LED keeps blinking when the sys-
tem is in S1/S3 sleep state. The LED is o when the system is in S4 sleep
state or powered o (S5).
HDLED (Hard Drive Activity LED):
Connect to the hard drive activity LED on the chassis front panel. The LED
is on when the hard drive is reading or writing data.
The front panel design may dier by chassis. A front panel module mainly
consists of power switch, reset switch, power LED, hard drive activity LED,
speaker and etc. When connecting your chassis front panel module to this
header, make sure the wire assignments and the pin assign-ments are
matched correctly.
PIN
Signal
Name
PIN
Signal
Name
PIN
Signal
Name
PIN
Signal
Name
PIN
Signal
Name
1
DDCD#
3
TTXD
5
GND
7
RRTS#
9
PWR
2 RRXD 4 DDTR# 6 DDSR# 8 CCTS#
2
1
PIN RS232 RS422 RS485
1 DCD TX- RTX-
2 RXD RX+ N/A
3 TXD TX+ RTX+
4 DTR RX- N/A
5 GND GND GND
6 DSR N/A N/A
7 RTS N/A N/A
8 CTS N/A N/A
9 PWR PWR PWR
* This motherboard supports RS232/422/485 on COM1, 2 ports.
Please refer to below table for the pin denition. In addition, COM1, 2
ports (RS232/422/485) can be adjusted in BIOS setup utility >
Advanced Screen > Super IO Conguration. You may refer to page
31 for details.
COM1, 2 Port Pin Denition
Содержание
- California usa only 2
- Copyright notice 2
- Disclaimer 2
- Caution 3
- Contents 4
- Installation 12 4
- Introduction 5 4
- Software support 43 4
- Uefi setup utility 24 4
- Chapter 1 introduction 5
- Package contents 5
- Specifications 6
- Motherboard layout 9
- Activity link led speed led 11
- I o panel 11
- Indications 11
- Lan port led indications 11
- Off no link off 10mbps connection blinking data activity orange 100mbps 1gbps connection on link green 2 gbps connection 11
- Off no link off 10mbps connection blinking data activity yellow 100mbps connection on link green 1gbps connection 11
- Status description status description 11
- There are two led next to the lan port please refer to the table below for the lan port led 11
- There are two led next to the lan port please refer to the table below for the lan port led indications 11
- Chapter 2 installation 12
- Pre installation precautions 12
- Screw holes 12
- Ends fully snap back in place and the so dimm is properly seated ends fully snap back in place and the so dimm is properly seated 13
- Imb 1222 imb 1222 wv imb 1223 imb 1223 wv imb x1222 wv provides two 260 pin ddr4 double data rate 4 so dimm slots 13
- Installation of memory modules so dimm 13
- Matches the break on the slot matches the break on the slot 13
- Step 1 align a so dimm on the slot such that the notch on the so dimm 13
- Step 2 firmly insert the so dimm into the slot until the retaining clips at both 13
- Expansion slots 14
- Expansion slots 15
- Jumpers setup 15
- 3 from lvds pwm to 16
- 3 lcd_blt_vcc 12v 16
- 3 lcd_vcc 5v 16
- 3 pull low 16
- 5 lcd_blt_vcc dc_in 16
- 5 lcd_vcc 12v 16
- Ac pwr loss header open no ac power loss 16
- Backlight control level con_lbklt_ctl 1 2 from edp pwm to 16
- Backlight power select lcd_blt_vcc 1 2 lcd_blt_vcc 5v 16
- Con_lbklt_ctl 16
- Con_lbklt_ctl con_lbklt_ctl 16
- Digital input output default value setting 1 2 pull high 16
- Digital input output power select 1 2 12v 16
- Edp_lvds_switch1 open lvds 16
- Panel power select lcd_vcc 1 2 lcd_vcc 3v 16
- Short ac power loss 16
- Short at mode 16
- Short edp 16
- Sio_at1 open atx mode 16
- Cable to the connector and 17
- Chassis fan connector please connect the chassis fan 17
- Cpu fan connector please connect the cpu fan 17
- Functions 17
- Ground pin ground pin 17
- Match the black wire to the 17
- Onboard headers and connectors 17
- Several system front panel 17
- System panel header this header accommodates 17
- Com port headers 18
- Com1 2 port pin definition 18
- Connect to the hard drive activity led on the chassis front panel the led connect to the hard drive activity led on the chassis front panel the led is on when the hard drive is reading or writing data 18
- Connect to the power status indicator on the chassis front panel the led connect to the power status indicator on the chassis front panel the led is on when the system is operating the led keeps blinking when the sys tem is in s1 s3 sleep state the led is off when the system is in s4 sleep state or powered off s5 18
- Connect to the reset switch on the chassis front panel press the reset connect to the reset switch on the chassis front panel press the reset switch to restart the computer if the computer freezes and fails to perform a normal restart 18
- Hdled hard drive activity led hdled hard drive activity led 18
- Pled system power led pled system power led 18
- Reset reset switch 18
- The front panel design may differ by chassis a front panel module mainly the front panel design may differ by chassis a front panel module mainly consists of power switch reset switch power led hard drive activity led speaker and etc when connecting your chassis front panel module to this header make sure the wire assignments and the pin assign ments are matched correctly 18
- Certificates passwords and certificates passwords and 20
- Data a tpm system also helps data a tpm system also helps 20
- Edp connector on the backside of pcb 20
- Enhance network security enhance network security 20
- Ensures platform integrity ensures platform integrity 20
- For imb 1222 imb 1222 wv imb x1222 wv only 20
- Lpc header this connector supports a 20
- Lvds panel connector 20
- Protects digital identities and protects digital identities and 20
- Securely store keys digital 20
- System which can 20
- Trusted platform module tpm 20
- Pin ups module power input connector 22
- Pin1 gnd 22
- Pin2 dc input 22
- Power adapter for imb 1222 wv imb x1222 wv only 22
- Smbus_test1 22
- Thunderbolt header 22
- Vga header for imb 1223 imb 1223 wv only 22
- Installation of rom socket 23
- Chapter 3 uefi setup utility 24
- Introduction 24
- Uefi menu bar 24
- Main screen 25
- Navigation keys 25
- Advanced screen 26
- Cpu configuration 27
- Chipset configuration 29
- Storage configuration 31
- Super io configuration 32
- Amt configuration for imb 1222 imb 1222 wv imb x1222 wv only 33
- Acpi configuration 35
- Usb configuration 36
- Hardware health event monitoring screen 38
- Security screen 39
- Boot screen 40
- Exit screen 42
- Chapter 4 software support 43
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