
LEC-2010 Fanless Embedded System User’s Manual
36
2.2.3.19 PCIGF1: 120 Pin PCI G Golden Finger
System Environment System Environment Pin
No.
Side B Side A
Pin
No.
Side B Side A
1
-12V TRST# (Ground) 32
AD﹝17﹞ AD﹝16﹞
2
TCK (Ground) +12V 33
C/BE﹝2﹞#
+3.3V
3 Ground TMS (Ground) 34
Ground FRAME#
4 TDO TDI (Ground) 35
IRDY# Ground
5 +5V +5V 36
+3.3V TRDY#
6 +5V INTA# 37
DEVSEL# Ground
7 INTB# INTC# 38
Ground STOP#
8 INTD# +5V 39
LOCK# +3.3V
9 PRSNT1# Reserved 40
PERR# SDONE (SMBclk)
10
Reserved(PREQ-1)
VI/O(NC)
41
+3.3V SBO# (SMBdata)
11 PRSNT2# Reserved 42
SERR# Ground
12 Ground Ground 43
+3.3V PAR
13
Ground Ground 44
C/BE﹝1﹞# AD﹝15﹞
14
Reserved(PCLK2) 3.3Vaux/PGNT-1 45
AD﹝14﹞
+3.3V
15
Ground RST# 46
Ground
AD﹝13﹞
16
CLK
VI/O(NC)
47
AD﹝12﹞ AD﹝11﹞
17
Ground GNT# (PGNT-0) 48
AD﹝10﹞
Ground
18
REQ# (PREQ-0) Ground 49
M66EN (Ground)
AD﹝09﹞
19
VI/O(NC)
PME#
50
KEY KEY
20
AD﹝31﹞ AD﹝30﹞
51
KEY KEY
21
AD﹝29﹞
+3.3V
52
AD﹝08﹞ C/BE﹝0﹞#
22
Ground
AD﹝28﹞
53
AD﹝07﹞
+3.3V
23
AD﹝27﹞ AD﹝26﹞
54
+3.3V
AD﹝06﹞
24
AD﹝25﹞
Ground 55
AD﹝05﹞ AD﹝04﹞
25
+3.3V
AD﹝24﹞
56
AD﹝03﹞
Ground
26
C/BE﹝3﹞#
IDSEL (AD16) 57
Ground
AD﹝02﹞
27
AD﹝23﹞
+3.3V 58
AD﹝01﹞ AD﹝00﹞
28
Ground
AD﹝22﹞
59
VI/O(NC) VI/O(NC)
29
AD﹝21﹞ AD﹝20﹞
60
ACK64# REQ64#
30
AD﹝19﹞
Ground 61
+5V +5V
31
+3.3V
AD﹝18﹞
62
+5V +5V
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