36 bioscn1: lpc interface, 37 kbms1: mini-din ps/2 port, 38 usblan1: lan +usb port – AMD K3780E User Manual
Page 26
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Mainboard
22
1.4.36 BIOSCN1: LPC Interface
Pin
Assignment
Pin
Assignment
1 LAD0
2 LDRQ
3 LAD1
4 SERIRQ
5 LAD2
6 LPCCLK
7 LAD03
8 LPCRST
9 VCC3P3V 10
LFRAME
11 GND
12
48MHZ
13 VCC5V
14
VCC5V
15 VCC12V
16
VCC12V
1.4.37 KBMS1: Mini-DIN PS/2 Port
This mainboard provides a standard Mini-DIN PS/2 port to connect PS/2 keyboard and mouse.
Pin
Assignment
Pin
Assignment
1
Keyboard/
Mouse data
2 N/C
3 GND
4 5V
5
Keyboard/
Mouse clock
6 GND
1.4.38 USBLAN1: LAN +USB Port
There is one PCI-E Realtek
®
Giga Ethernet LAN port available for you to attach Internet cables.
These USB ports are used to attach with USB devices, such as keyboard, mouse and other USB
supported devices.
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