VIA Technologies EPIA-NR, User Manual

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Chapter 3
LPC Connector: LPC
This pin connector is for LPC devices as well as panel power
select jumper.
Pin Signal Pin Signal
1 PVDD1_PWR 2 +3.3V
3 PVDD1_PWR 4 +5V
5 PVDD2_PWR 6 +3.3V
7 PVDD2_PWR 8 +5V
9 LPC_AD1 10 SIO_33_CLK
11 -PCI_RST1 12 GND
13 LPC_AD0
14 SIO_48_CLK
15 LPC_AD2 16 -LPC_FRAME
17 SERIRQ 18 LPC_AD3
19 -LPC_DRQ0 20 -EXTSMI
21 +5V
22 +3.3V
23 +5V 24 +3.3V
25 GND 26 GND
27 GND 28 Key
System Management Bus Connector: SMBus
This pin header allows you to connect SMBus (System Management Bus)
devices. Devices communicate with an SMBus host and/or other SMBus
devices using the SMBus interface
.
Pin Signal
1 SMBCK
2 SMBDT
3 GND
1
1