24
Installing the Motherboard
WOL1: Wake On LAN connector (optional)
If you have installed a LAN card, use the cable provided with the card to plug into the WOL
connector onboard. This enables the Wake On LAN (WOL) feature. When your system is
in a power-saving mode, any LAN signal automatically resumes the system. You must
enable this item using the Power Management page of the Setup Utility in the BIOS. See
Chapter 3 for more information.
SPI_C: SPI ROM Header
This 8 Mb ROM contains the programmable BIOS program.
1 CHIP SELECT Select chip
2 VCC VCC
3 DATA OUTPUT Data output
4 HOLD Hold
5 WRITE PROTECT BIOS write protect
6 CLOCK Clock
7 CND CND
8 DATA INPUT Data input
Pin Signal Name Function
JLPC1: TPM header (optional)
Pin Signal Name Function
1 5VSB +5V stand by power
2 GND Ground
3 Ring# Wake up signal (low active)
9 VCC3
10 L_AD1
13 SM_CLK 14 SM_DAT
15
3VSB 16 SERIRQ
17 GND 18 CLKRUN#
11 L_AD0 12 GND
19 L_PCPD# 20 NC
1 CLK_33MHz 2 GND
3
L_FRAME# 4 KEY
5 PCIRST # 6 NC
7 L_AD3 8 L_AD2
Pin No. Symbol Pin No. Symbol
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