INS8145A ATX MB User’s Manual
www.perfectron.com
2.18: PCIEX1 Slot
Pin
Side
B
Side
A
1
+12V
+3.3V
2
+12V
+3.3V
3
+3.3VAUX
Ground
4
WAKE#
5
RST#
REFCLK
‐
6
Ground
Ground
7
PETp0
PERp0
8
PETn0
PERn0
9
Ground
Ground
10
PETp1
PERp1
11
PETn1
PERn1
12
SMB_CLK SMB_DAT
13
Ground
Ground
14
PETp2
PERp2
15
PETn2
PERn2
16
Ground
Ground
17
NC
NC
18
NC
NC
2.19:SATAI1-2: Serial ATA 3.0 Connector
Pin
Signal
Name
1
GND
2
TX+
3
TX
‐
4
GND
5
RX
‐
6
RX+
7
GND
2.20:SATAI3-6: Serial ATA 2.0 Connector
Pin
Signal
Name
1
GND
2
TX+
3
TX
‐
4
GND
5
RX
‐
6
RX+
7
GND
19