Table of Contents
Advertisement
Table 38: Pin Assignment PCIEX16
Pin
Side B
Signal
Description
1
+12V
+12 V power
2
+12V
+12 V power
3
Reserved
4
Ground
5
SMCLK
SMBus clock
6
SMDAT
SMBus data
7
Ground
8
+3.3V
+3.3 V power
9
Reserved
10
+3.3VSB
+3.3 V standby power
11
WAKE#
Link reactivation
Mechanical Key
12
Reserved
13
Ground
14
HSOP0
Lane 0 transmitter differential pair (+)
15
HSON0
Lane 0 transmitter differential pair (-)
16
Ground
17
PRSNT2#
Hot plug presence detect
18
Ground
19
HSOP1
Lane 1 transmitter differential pair (+)
20
HSON1
Lane 1 transmitter differential pair (-)
21
Ground
22
Ground
23
HSOP2
Lane 2 transmitter differential pair (+)
24
HSON2
Lane 2 transmitter differential pair (-)
25
Ground
26
Ground
27
HSOP3
Lane 3 transmitter differential pair (+)
28
HSON3
Lane 3 transmitter differential pair (-)
29
Ground
30
Reserved
31
PRSNT2#
Hot plug presence detect
32
Ground
33
HSOP4
Lane 4 transmitter differential pair (+) Reserved
34
HSON4
Lane 4 transmitter differential pair (-)
35
Ground
36
Ground
37
HSOP5
Lane 5 transmitter differential pair (+)
38
HSON5
Lane 5 transmitter differential pair (-)
www.kontron.com
MITX-CFL0 Series - User Guide, Rev. 1.1
Side A
Signal
Description
PRSNT1#
Hot plug presence detect
+12V
+12 V power
+12V
+12 V power
Ground
Reserved
Reserved
Reserved
Reserved
+3.3V
+3.3 V power
+3.3V
+3.3 V power
PERST#
PCI Express reser
Ground
REFCLK+
Reference clock differential pair (+)
REFCLK-
Reference clock differential pair (-)
Ground
HSIP0
Lane 0 receiver differential pair (+)
HSIN0
Lane 0 receiver differential pair (-)
Ground
Reserved
Ground
HSIP1
Lane 1 receiver differential pair (+)
HSIN1
Lane 1 receiver differential pair (-)
Ground
Ground
HSIP2
Lane 2 receiver differential pair (+)
HSIN2
Lane 2 receiver differential pair (-)
Ground
Ground
HSIP3
Lane 3 receiver differential pair (+)
HSIN3
Lane 3 receiver differential pair (-)
Ground
Reserved
Ground
HSIP4
Lane 4 receiver differential pair (+)
HSIN4
Lane 4 receiver differential pair (-)
Ground
Ground
// 61
Advertisement
Table of Contents
