mITX-BW – User Guide, Rev. 1.6
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7.18.
LPC Connector (J7)
The LPC connector is in general unsupported.
Only under special circumstances may the LPC interface be of interest.
Figure 36: LPC Connector (pinheader 20x) J7
Table 45: Pin Assignment J7
Pin
Signal
Type
Ioh / Iol
Pull U / D
Note
1
LPC CLK
PWR
2
GND
3
LPC FRAME #
PWR
4
KEY
5
LPCRST#
6
+5 V
7
LPC AD3
8
LPC AD2
9
+3V3
10
LPC AD1
11
LPC AD0
12
GND
13
SMB_CL K
14
SMB_DAT A
15
SB3V3
16
LPC SERIRQ
17
GND
18
CLKRUN#
19
SUS_ST AT#
20
TPM_DRQ #0
11
13 15 17 19
12 14 16 18 20
1
3
5
7
9
2
4
6
8
10