Siemens 620 appendix PCI Slot Pin Assignment, 5V System Environment, Side B Side a

Hardware Information

7.6.3PCI 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

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

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73

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75

76

77

78

79

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94

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 (I/O)	+5V (I/O)
ACK64#	REQ64#
+5V	+5V
+5V	+5V
CONNECTOR KEY
CONNECTOR KEY
Reserved	Ground
Ground	C/BE[7]#
C/BE[6]#	C/BE[5]#
C/BE[4]#	+5V (I/O)
Ground	PAR64
AD[63]	AD[62]
AD[61]	Ground
+5V (I/O)	AD[60]
AD[59]	AD[58]
AD[57]	Ground
Ground	AD[56]
AD[55]	AD[54]
AD[53]	+5V (I/O)
Ground	AD[52]
AD[51]	AD[50]
AD[49]	Ground
+5V (I/O)	AD[48]
AD[47]	AD[46]
AD[45]	Ground
Ground	AD[44]
AD[43]	AD[42]
AD[41]	+5V (I/O)
Ground	AD[40]
AD[39]	AD[38]
AD[37]	Ground
+5V (I/O)	AD[36]
AD[35]	AD[34]
AD[33]	Ground
Ground	AD[32]
Reserved	Reserved
Reserved	Ground
Ground	Reserved

7-34	SIMATIC Box PC 620 Manual
	A5E00131465-01