Kb/Ms/Lpc/Gpio/Smbus Combination Pin Header - VIA Technologies EPIA-P910 User Manual

2.2.4. KB/MS/LPC/GPIO/SMBus Combination Pin Header

The mainboard includes one KB, MS, LPC, GPIO and SMBus combination pin
header block labeled as "CN1". The combination pin header is for connecting
KB, MS, LPC, General Purpose Input and Output and SMBus devices. The
pinout of the pin header is shown below.
Figure 12 Figure 12: KB/MS/LPC/GPIO/ SMBus combination pin header : KB/MS/LPC/GPIO/ SMBus combination pin header
Figure Figure 12 12 : KB/MS/LPC/GPIO/ SMBus combination pin header : KB/MS/LPC/GPIO/ SMBus combination pin header
Pin Pin
Pin Pin
1
3
5
7
9
11
13
Signal Signal
Signal Signal
LAD3
LAD2
LAD1
-LFRAME
LAD0
-PCIRST
SMBDT_+3.3V
EPIA- - - - P910 EPIA
EPIA EPIA
Pin Pin Signal Signal
Pin Pin Signal Signal
2 GND
4 SIO_CLK1
6 PCICLK3
8 -LDRQ0
10 SERIRQ
12 GND
14 SMBCK_+3.3V
P910 User Manual User Manual
P910 P910 User Manual User Manual
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