Siemens SIMATIC PC 870 Manual Del Equipo página 113

Asignación de pins del zócalo PCI
5V System Environment
No. Pin Side B
1 –12V
2 TCK
3 Ground
4 TDO
5 +5V
6 +5V
7 INTB#
8 INTD#
9 PRSNT1#
10 Reserved
11 PRSNT2#
12 Ground
13 Ground
14 Reserved
15 Ground
16 CLK
17 Ground
18 REQ#
19 +5V
20 AD[31]
21 AD[29]
22 Ground
23 AD[27]
24 AD[25]
25 +3.3V
26 C/BE[3]#
27 AD[23]
28 Ground
29 AD[21]
30 AD[19]
31 +3.3V
32 AD[17]
33 C/BE[2]#
34 Ground
35 IRDY#
36 +3.3V
37 DEVSEL#
38 Ground
39 LOCK#
40 PERR#
41 +3.3V
42 SERR#
43 +3.3V
44 C/BE[1]#
45 AD[14]
46 Ground
47 AD[12]
48 AD[10]
# low activo
Panel PC 870 Unidad de ordenador, Manual del equipo
Edición 12/01
Side A No. Pin
49
TRST#
50
+12V
51
TMS
52
TDI
53
+5V
54
INTA#
55
INTC#
56
+5V
57
Reserved
58
+5V
59
Reserved
60
Ground
61
Ground
62
Reserved
RST#
+5V
GNT#
Ground
Reserved
AD[30]
+3.3V
AD[28]
AD[26]
Ground
AD[24]
IDSEL
+3.3V
AD[22]
AD[20]
Ground
AD[18]
AD[16]
+3.3V
FRAME#
Ground
TRDY#
Ground
STOP#
+3.3V
SDONE
SBO#
Ground
PAR
AD[15]
+3.3V
AD[13]
AD[11]
Ground
Informaciones acerca del hardware
5V System Environment
Side B Side A
Ground AD[09]
CONNECTOR KEY
CONNECTOR KEY
AD[08] C/BE[0]#
AD[07] +3.3V
+3.3V AD[06]
AD[05] AD[04]
AD[03] Ground
Ground AD[02]
AD[01] AD[00]
+5V +5V
Reserved Reserved
+5V +5V
+5V +5V
7-29