ASROCK IMB-1000D, Руководство пользователя

Страница: 19 / 35

19
COM Port Headers
(9-pin COM1~6: see p.8, No. 19)
1
PIN
Signal
Name
PIN Signal
Name PIN
Signal
Name PIN
Signal
Name
PIN Signal
Name
10 DDC_DATA 8 VSYNC 6 GND 4 GND 2 GND
9 DDC_CLK 7 HSYNC 5 BLUE 3 GREEN 1 RED
1
1
PIN Signal Name
1 POWER
2 SMB_CLK
3 SMB_DATA
4 GND
VGA Connector
(10-pin VGA_H1)
(see p.8 No. 4)
SMB Header
(4-pin SMB_HEADER1)
(see p.8 No. 7)
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 +5V/+12V +5V/+12V +5V/+12V
10 NC NC NC
* This motherboard supports RS232/422/485 on COM1 and COM2
ports. Please refer to below table for the pin definition. In addition,
COM1 and COM2 ports (RS232/422/485) can be adjusted in BIOS
setup utility > Advanced Screen > Super IO Configuration. You may
refer to page 26 for details.
COM1, 2 Ports Pin Definition
PIN
Signal
Name
PIN Signal
Name PIN
Signal
Name PIN
Signal
Name
PIN
Signal
Name
10 NC 8 CCTS# 6 DDSR# 4 DDTR# 2 RRXD
9 +5V/+12V 7 RRTS# 5 GND 3 TTXD 1 DDCD#
PIN Signal
Name PIN
Signal
Name PIN
Signal Name PIN Signal Name
8
GND
6 GND 4
USB2_PWR6_7
2 USB2_PWR6_7
7 MSCLK 5 MSDATA 3 KBDATA 1 KBCLK
PS2 Keyboard/Mouse Header
(8-pin PS2_KB_MS1)
(see p.8 No. 18)