Impact-E 3x series embedded computer user manual
Page 20 of 40
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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