Siemens SIMATIC Box PC 820 - Page 145

5-7
Box PC 820 / PC FI45 V2, Manual
A5E00051531-03
5.3.3 PCI Slot Pin Assignment
5V System Environment
Side B Side A
1 -12V TRST#
2 TCK +12V
3 Ground TMS
4 TDO TDI
5 +5V +5V
6 +5V INTA#
7 INTB# INTC#
8 INTD# +5V
9 PRSNT1# Reserved
10 Reserved +5V
(I/O
)
11 PRSNT2# Reserved
12 Ground Ground
13 Ground Ground
14 Reserved Reserved
15 Ground RST#
16 CLK +5V
(I/O)
17 Ground GNT#
18 REQ# Ground
19 +5V (I/O) Reserved
20 AD[31] AD[30]
21 AD[29] +3.3V
22 Ground AD[28]
23 AD[27] AD[26]
24 AD[25] Ground
25 +3.3V AD[24]
26 C/BE[3]# IDSEL
27 AD[23] +3.3V
28 Ground AD[22]
29 AD[21] AD[20]
30 AD[19] Ground
31 +3.3V AD[18]
32 AD[17] AD[16]
33 C/BE[2]# +3.3V
34 Ground FRAME#
35 IRDY# Ground
36 +3.3V TRDY#
37 DEVSEL# Ground
38 Ground STOP#
39 LOCK# +3.3V
40 PERR# SDONE
41 +3.3V SBO#
42 SERR# Ground
43 +3.3V PAR
44 C/BE[1]# AD[15]
45 AD[14] +3.3V
46 Ground AD[13]
47 AD[12] AD[11]
48 AD[10] Ground
5V System Environment
Side B Side A
49 Ground AD[09]
50
CONNECTOR KEY
51 CONNECTOR KEY
52 AD[08] C/BE[0]#
53 AD[07] +3.3V
54 +3.3V AD[06]
55 AD[05] AD[04]
56 AD[03] Ground
57 Ground AD[02]
58 AD[01] AD[00]
59 +5V
(I/O)
+5V
(I/O)
60 ACK64# REQ64#
61 +5V +5V
62 +5V +5V
CONNECTOR KEY
CONNECTOR KEY
63 Reserved Ground
64 Ground C/BE[7]#
65 C/BE[6]# C/BE[5]#
66 C/BE[4]# +5V
(I/O)
67 Ground PAR64
68 AD[63] AD[62]
69 AD[61] Ground
70 +5V
(I/O)
AD[60]
71 AD[59] AD[58]
72 AD[57] Ground
73 Ground AD[56]
74 AD[55] AD[54]
75 AD[53] +5V
(I/O)
76 Ground AD[52]
77 AD[51] AD[50]
78 AD[49] Ground
79 +5V
(I/O)
AD[48]
80 AD[47] AD[46]
81 AD[45] Ground
82 Ground AD[44]
83 AD[43] AD[42]
84 AD[41] +5V
(I/O)
85 Ground AD[40]
86 AD[39] AD[38]
87 AD[37] Ground
88 +5V
(I/O)
AD[36]
89 AD[35] AD[34]
90 AD[33] Ground
91 Ground AD[32]
92 Reserved Reserved
93 Reserved Ground
94 Ground Reserved
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