Usb Ports; Lan Jack (Optional) - MSI K8MM-ILSR User Manual

MS-6741 Micro-ATX Mainboard

USB Ports

The mainboard provides a UHCI (Universal Host Controller Interface) Universal Serial
Bus root for attaching USB devices such as keyboard, mouse or other USB-compat-
ible devices. You can plug USB devices directly into the ports.
1 2 3 4
5 6 7 8
USB Ports
RJ-45 LAN Jack (Optional)
The mainboard provides one standard RJ-45 jack for connection to Local Area Net-
work (LAN). You can connect a network cable to the LAN jack.
Activity Indicator
PIN
2-12
Pin Definition
PIN SIGNAL
1 VCC
2 -Data 0
3 +Data 0
4 GND
5 VCC
6 -Data 1
7 +Data 1
8 GND
8 1
RJ-45 LAN Jack
10/100 LAN Pin Definition
SIGNAL DESCRIPTION
1 TDP Transmit Differential Pair
2 TDN Transmit Differential Pair
3 RDP Receive Differential Pair
4 NC Not Used
5 NC Not Used
6 RDN Receive Differential Pair
7 NC Not Used
8 NC Not Used
DESCRIPTION
+5V
Negative Data Channel 0
Positive Data Channel 0
Ground
+5V
Negative Data Channel 1
Positive Data Channel 1
Ground
Link Indicator