N e t w o r k i n g M o t h e r b o a r d
F W B - 7 2 5 0
Chapter 2 Quick Installation Guide
2-29
2.29 COM Port Connector (COM1)
RS-232
Pin
Signal
Signal Type
Signal Level
1
DCD1
Input
2
RXD1
Input
3
TXD1
Output
±9V
4
DTR1
Output
±9V
5
GND
GND
6
DSR1
Input
7
RTS1
Output
±9V
8
CTS1
Input
9
RI1 / +5V / +12V
Input / PWR
By Jumper
Selection
10
N.C.
Note: Max rating for pin 9 is 1A at 5V& 12V
RS-422
Pin
Signal
Signal Type
Signal Level
1
RS422_TX-
DIFF
2
R
DIFF
3
R
DIFF
4
RS422_RX-
DIFF
Summary of Contents for FWB-7250
Page 15: ...Networking Motherboard F W B 7 2 5 0 Chapter 2 Quick Installation Guide 2 3 2 2 Dimensions ...
Page 16: ...Networking Motherboard F W B 7 2 5 0 Chapter 2 Quick Installation Guide 2 4 ...
Page 18: ...Networking Motherboard F W B 7 2 5 0 Chapter 2 Quick Installation Guide 2 6 ...
Page 45: ...Networking Motherboard F W B 7 2 5 0 AMI BIOS Setup Chapter 3 Chapter 3 AMI BIOS Setup 3 1 ...
Page 49: ...Networking Motherboard F W B 7 2 5 0 Setup submenu Advanced Chapter 3 AMI BIOS Setup 3 5 ...
Page 62: ...Networking Motherboard F W B 7 2 5 0 SIO Configuration Chapter 3 AMI BIOS Setup 3 18 ...
Page 68: ...Networking Motherboard F W B 7 2 5 0 Setup submenu Chipset Chapter 3 AMI BIOS Setup 3 24 ...
Page 69: ...Networking Motherboard F W B 7 2 5 0 North Bridge Chapter 3 AMI BIOS Setup 3 25 ...
Page 73: ...Networking Motherboard F W B 7 2 5 0 BBS Priorities Chapter 3 AMI BIOS Setup 3 29 ...
Page 74: ...Networking Motherboard F W B 7 2 5 0 Setup submenu Exit Chapter 3 AMI BIOS Setup 3 30 ...